ansi_neta_ett2010.pdf

ANSI/NETA ETT-2010

AMERICAN NATIONAL STANDARD

STANDARD FOR CERTIFICATION OF ELECTRICAL TESTING TECHNICIANS

Secretariat InterNational Electrical Testing Association

Approved by American National Standards Institute

American National Standard

Approval of an American National Standard Stand ard requires verification by ANSI that the requirements for due process, consensus, and other criteria for approval have been met by the standards developer. Consensus is established when, in the judgment of the ANSI Board of Standards Review, substantial agreement has been reached by directly and materially affected interests. Substantial agreement means much more than a simple majority, but not necessarily unanimity. Consensus requires that all views and objections be considered, and that a concerted effort be made toward their resolution. The use of American National Standards S tandards is completely voluntary; their existence does not in any respect preclude anyone, whether he has approved the standards or not, from manufacturing, marketing, purchasing, or using products, processes, or procedures not conforming to the standards. The American National Standards Institute does not develop standards and will in no circumstances give an interpretation of any American National Standard in the name of the American National Standards Institute. Requests for interpretations should be addressed to the secretariat or sponsor whose name appears on the title page of this standard. Caution Notice: This American National Standard may be b e revised or withdrawn at any time. The procedures procedu res of the American National Standards Institute require that action be taken periodically to re affirm, revise, or withdraw this standard. Purchasers of American National Standards may receive current information on all standards by calling or writing the American National Standards Institute.

Published by InterNational Electrical Testing Association 3050 Old Centre Avenue, Suite 102 Portage, MI 29024 888.300.6382 FAX 269.448.6383 [email protected] www.netaworld.org Jayne Tanz - Executive Director

Copyright© 2010 InterNational Electrical Testing Association All rights reserved Printed in the United States of America

·

No part of this publication publication may be reproduced in in any form, in an electronic retrieval system or otherwise, without the prior written permission of the publisher. publisher.

Notice This standard is intended to be suitable for mandatory application by governmental bodies exercising legal jurisdiction over electrical installations and facilities; it may be used by insurance inspectors and others to codify the expertise of electrical testing personnel.

NETA Standards Review Council These specifications were submitted for public comment and reviewed by the NETA Standards Review Council. Charles K. Blizard, Sr. Timothy J. Cotter Diane W. Hageman Roderic L. Hageman David Huffman Ralph Patterson Alan D. Peterson Jayne Tanz Ron Widup

Ballot Pool Members Of ANSI/NETA Standard for Certification of Electrical Testing Technicians, 2010 edition Ken Bassett Scott Blizard Michael Bowers Donald Cook Don Craig Jim Dollard Paul Gill

Capt. Kaveh Haghkerdar Kerry Heid Stuart Jackson Mary Jordan Mark Lautenschlager Kris Nanan Gerald Raino

Mose Ramieh Eric Shaw Alan Storms Wally Vahlstrom Jim White John White JP Wolff

NETA Accredited Companies

The following in a lisiting of all NETA Accredited Companies as of the date this document do cument was approved by ANSI as an American National Standard, January 8, 2010. A&F Electrical Testing, Inc.

Kevin Chilton

Advanced Testing Systems

D. Patrick MacCarthy

American Electrical Testing Co.

Scott A. Blizard

Apparatus Testing and Engineering

James Lawler

Applied Engineering Concepts

Michel Castonguay

Burlington Electrical Testing Company, Inc. C.E. Testing, Inc.

Walter Cleary Mark Chapman

DYMAX Holdings, Inc.

Gene Philipp

Eastern High Voltage

Joseph Wilson

Electric Power Systems, Inc.

Steve Reed

Electrical and Electronic Controls

Michael Hughes

Electrical Energy Experts, Inc.

William Styer

Electrical Engineering Consulting & Testing, P.C.

Barry W. Tyndall

Electrical Equipment Upgrading, Inc.

Kevin Miller

Electrical Reliability Services

Lee Bigham

Electrical Testing Services

Frank Plonka

Electrical Testing, Inc.

Steve Dodd

Elemco Testing Co. Inc.

Robert J. White

ESCO Energy Services

Lynn Hamrick

Hampton Tedder Technical Services

Matt Tedder

Harford Electrical Testing Co., Inc.

Vincent Biondino

High Energy Electrical Testing, Inc.

James P. Ratshin

High Voltage Maintenance Corp.

Tom Nation

HMT, Inc.

John Pertgen

Industrial Electric Testing, Inc.

Gary Benzenberg

Infra-Red Building and Power Service

Thomas McDonald

M&L Power Systems Maintenance, Inc.

Darshan Arora

Magna Electric Corporation

Kerry Heid

Magna IV Engineering – Engineering – Edmonton Edmonton

Jereme Wentzell

Magna IV Engineering, Ltd. – Ltd. – BC BC

Cameron Hite

MET Electrical Testing Co., Inc.

William McKenzie

ANSI/NETA ATS-2009

NETA Accredited Companies

Nationwide Electrical Testing, Inc.

Shashikant B. Bagle

North Central Electric, Inc.

Robert Messina

Northern Electrical Testing, Inc.

Lyle Detterman

Orbis Engineering Field Services, Ltd.

Lorne Gara

Phasor Engineering

Rafael Castro

Potomac Testing, Inc.

Ken Bassett

Power & Generation Testing, Inc.

Mose Ramieh

Power Engineering Services, Inc.

Miles R. Engelke

Power Plus Engineering, Inc.

Salvatore Mancuso

Power Products & Solutions, Inc.

Ralph Patterson

Power Services, Inc.

Gerald Bydash

Power Systems Testing Co.

David Huffman

Power Test, Inc.

Richard Walker

Power Testing and Energization, Inc.

Chris Zavadlov

Powertech Services, Inc.

Jean A. Brown

Precision Testing Group

Glenn Stuckey

PRIT Service, Inc.

Roderic Hageman

Reuter & Hanney, Inc.

Michael Reuter

REV Engineering, Ltd.

Roland Davidson

Scott Testing, Inc.

Russ Sorbello

Shermco Industries, Inc.

Ron Widup

Sigma Six Solutions, Inc.

John White

Southwest Energy Systems, LLC

Robert Sheppard

Taurus Power and Controls, Inc.

Rob Bulfinch

Three-C Electrical Co., Inc.

James Cialdea

Tony Demaria Electric, Inc.

Anthony Demaria

Trace Electrical Services & Testing, LLC

Joseph Vasta

Utilities Instrumentation Service, Inc.

Gary Walls

Utility Service Corporation

Alan Peterson

ANSI/NETA ATS-2009

CONTENTS Page Preface..............................................................................................................................................1 Scope ................................................................................................................................................2 Definitions........................................................................................................................................2 Levels of Classification....................................................................................................................4 Training Requirements.....................................................................................................................6 Experience Requirements ................................................................................................................7 Examination Requirements ..............................................................................................................7 Certifying Body ...............................................................................................................................8

ANNEXES AND APPENDICES Annexes (Supplementary information which is mandatory to the standard)

Annex A .........................................................................................................................................16 Profile of Electrical Testing Technicians Annex B .........................................................................................................................................17 ETT Certification Elements, Category and Level Annex C .........................................................................................................................................20 ETT Certification Elements Level I Descriptors .................................................................................................................20 Level II Descriptors .................................................. ..............................................................21 Level III Descriptors ..............................................................................................................24 Level IV Descriptors ..............................................................................................................29 Appendices (Supplementary information which is not manda tory to the standard)

Appendix A ....................................................................................................................................33 Experience and Training Verification by Employer Appendix B ....................................................................................................................................36 Records of the Certifying Body Appendix C ....................................................................................................................................37 References

ANSI/NETA ATS-2009

FOREWORD (This Foreword is not part of American National Standard ANSI/NETA ETT-2010)

The InterNational Electrical Testing Association (NETA) was established in 1972 to establish uniform testing procedures for electrical equipment and app aratus. NETA developed specifications for the acceptance of new electrical apparatus prior to energization, the ANSI/NETA Standard for Acceptance Testing Specifications for Electrical Power Equipment and Systems, and for the maintenance of existing apparatus to determine its suitability to remain in service, the ANSI/NETA Standard for Maintenance Testing Specifications for Electrical Power Distribution Equipment and Systems. In 1987, NETA recognized the need to establish a standard for technicians who perform electrical testing services. The Preface of Standard for Certification of Electrical Testing Technicians succinctly states the necessity of this document. This standard was created to codify the experience, education, and training requirements necessary for an individual to obtain a level of competency as an electrical test technician. NETA carefully examines the qualifications of each NETA Accredited Comp any (NAC) in addition to certifying the individual technician employed by that NAC. Because of this requirement, another directive of this task group was to assure that the NETA requirements for certification were aligned with an alternate certification path for qualified individuals. The participation of a wide variety of stakeholders during the review process contributed to the creation and acceptance of this document as an American National Standard. ANSI/NETA Standard for the Certification of Electrical Testing Technicians was approved as an American National Standard by ANSI on March 15, 2000. On January 8, 2010 ANSI/NETA ETT-2010 was approved as a revised American National Standard. Suggestions for improvement of the standard are welcome. The y should be sent to the InterNational Electrical Testing Association, 3050 Old Centre Avenue, Suite 102, Portage, MI 49024.

ANSI/NETA ATS-2009

ANSI/NETA ETT-2010 Standard for Certification of Electrical Testing Technicians

PREFACE Specifying requisite levels of training, experience, and edu cation for the evaluator of electrical power equipment is as important as the test procedure itself. The requirements he rein parallel those of the National Skill Standards Board in Washington, DC, which promulgates skill levels for various occupations. An Electrical Testing Technician (ETT) performs tests and inspections and evaluates the suitability of electrical power equipment and systems for the intended use. Inherent in the determination of the serviceability of electrical equipment is the prerequisite that individuals performing these tests be capable of condu cting the tests in a safe manner and with complete knowledge of the hazards involved. They must also evaluate the test data and make an assessment on the continued serviceability or nonserviceability of the specific equipment. Th e evaluation of service-aged equipment requires subjective assessment by the ETT. Certification is a means for individuals to indicate to employers, co -workers, the general public, and others that they have met the standards of an impartial, nationally-recognized organization for the performance of specific technical tasks by virtue of their technical knowledge and experience.

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NETA STANDARD FOR CERTIFICATION OF ELECTRICAL TESTING TECHNICIANS 1.

1.

SCOPE

1.1

This standard establishes minimum requirements for qualification and certification of the electrical testing technician (ETT).

1.2

This standard details the minimum training and experience requirements for electrical testing technicians and provides criteria for documenting qualifications and certification.

1.3

This standard details the minimum qualifications for an independent and impartial certifying body to certify electrical testing technicians.

DEFINITIONS

The definitions in this standard are intended to clarify the meaning of terms used in this standard, as they apply to this standard, and only to this standard. No broader application of these definitions is implied. Annex Supplementary information which is mandatory to this standard. Appeal Request by applicant, candidate, or certified person for reconsideration of any adverse de cision made by the certification body related to his/her desired certification status. Appendix Supplementary information which is informational but not mandatory to this standard. Candidate Individual who does not hold a current and valid certificate but may be involved in a certification system as an applicant or examinee. Certificant Individual who holds a current and valid electrical testing technician (ETT) certificate. Certification Body (Certifying Body) Organization that meets the criteria as outlined in this standard for offering an electrical testing technician (ETT) certification program. Certification System System that has its own rules of procedure and management for carrying out certification. Certification Element An area of job performance on which a candidate for certification will be te sted by written examination. Certification Process The process by which a third party provides written assurance that a person’s competence conforms to specified requirements.

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Certify To confirm formally that a candidate has met the criteria and passed a comprehensive written examination that indicates competence in electrical testing. Closed-Book Examination An examination administered without access to reference material except that supplied with or in the examination. Documented The condition of being in written form. Education An institutionalized program, prescribed by appropriate authorities, that is offered by schools, institutes, organizations, colleges, or universities established for the sole purpose of providing instruction in an orderly, planned, and s ystematic fashion. Electrical Testing Technician (ETT) An individual who performs tests and inspections and evaluates the suitability of electrical power equipment and systems for the intended use. Employer The corporate, private, or public entity that emplo ys personnel for wages or salary. Evaluation Process that assesses a person’s fulfillment of the system, leading to a decision on certification. Examination Mechanism that is part of the evaluation, which measures a candidate’s competence with regard to the procedures, codes, standards, specifications, technical knowledge, and equipment or instrumentation for electrical testing. Competence may be measured by one or more means such as computer-based, written, oral, practical, and observational methods. Experience Actual performance or observation conducted during wo rk time resulting in the acquisition of skill and knowledge. Completion of two or more years of technical education in an electrical field shall be equivalent to a maximum of one year of experience. Method A systematic and regular means of accomplishing a giv en task. Procedure A detailed, written instruction for conducting an electrical test or for c ertifying technicians. Proctor Person who administers the written examination component of a certification system. Psychometrics Science and technology of mental measurement.

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Qualification The education, skills, training, knowledge, and experience required for an individual to perform at a specified ETT level. Quality Control Operational techniques and activities that are used to fulfill requirements of quality. Stakeholder Party with a direct interest in the use of a certification system, including candidates, certificants, employers, authorities, and specifying entities. Testing A procedure for critical evaluation. Third Party Person or organization that is recognized as bein g independent of the parties involved, as concerns the issue in question. Training An organized and documented program of activities designed to impart the knowledge and skills required by this standard. On-the-job experience does not qualify as training. 3.

LEVELS OF CLASSIFICATION

Four levels of classification are defined in terms of the skills and knowledge required in a given method or methods to perform specified electrical testing and maintenance activities. To proceed to a higher level, an individual shall meet the qualifications set forth and pass the ex amination for all previous levels. 3.1

ETT Trainee Level I The ETT Trainee Level I classification offers an entry-level gateway into the electrical testing industry. Typical duties include providing assistance to higher level technicians, pre- and post-test sequence assembly and disassembly, and performing simple measurements and/or tests under direct supervision

3.2

3.1.1

The candidate has a high school or general equivalency diploma (GED).

3.1.2

There are no requirements for related work ex perience in the electrical testing industry.

3.1.3

Annexes A, B, and C contain specific requirements.

ETT Assistant Level II The ETT Assistant Level II performs limited testing and service work while generally requiring direct supervision. The individual has sufficient knowledge and e xperience to be qualified for assuring the safety of him/herself. Safety knowledge includes an understanding of lockout/tagout procedures and requirements, arc-flash and shock hazard analyses, and other facets of hazardous electrical energy control procedures.

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3.3

3.2.1

The candidate shall have two years of related experience in the electrical testing industry. This experience shall be verified by the employer using a form similar to the one in Appendix A.

3.2.2

The candidate shall have a minimum of 40 hours training in safety. This training shall be verified by the employer using a form similar to the one in Appendix A.

3.2.3

The candidate shall have a minimum of 160 hours of training related to the certification element categories. This training shall be verified by the emplo yer using a form similar to the one in Appendix A.

3.2.4

The candidate shall pass an Electrical Testing Level II examination administered by a certifying body as defined in this standard.

3.2.5


ETT Certified Level III The ETT Certified Level III is capable of superv ising ETT Trainee Level I and ETT Assistant Level II. Typical duties include, but are not limited to, performance and management of routine and moderately complex tasks and projects, record keeping, evaluation of test data, and responsibility for the safety of others. Individual is qualified to provide guidance and is capable of performing electrical power switching.

3.4

3.3.1

The candidate shall have a minimum of five years of full-time experience in the electrical testing industry. This experience shall be verified b y the employer using a form similar to the one in Appendix A.

3.3.2

The candidate shall have a minimum of 24 hours of additional documented safety training. This training shall be verified by the emp loyer using a form similar to the one in Appendix A.

3.3.3

The candidate shall have 240 hours of additional documented training related to the certification element categories for Level III. This training shall be v erified by the employer using a form similar to the one in Appendix A.

3.3.4

The candidate shall pass an electrical testing Level III examination administered by a certifying body as defined in this standard.

3.3.5


ETT Senior Certified Level IV The ETT Senior Certified Level IV supervises large projects and multiple crews and can work independently. Individual performs complex investigations, tests, and evaluations, and prepares written reports as needed. 3.4.1

The candidate shall have a minimum of ten years of experience in the electrical testing industry. This experience shall be verified b y the employer using a form similar to the one in Appendix A.

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4.

3.4.2

The candidate shall have a minimum of 40 hours additional safety training. This training shall be verified by the employer using a form similar to the one in Appendix A.

3.4.3

The candidate shall have a minimum of 200 hours of additional training related to the certification element categories for Level IV. This training shall be v erified by the employer using a form similar to the one in Appendix A.

3.4.4

The candidate shall pass an electrical testing Level IV examination administered by a certifying body as defined in this standard.

3.4.5

Annexes A and B contain specific requirements.

TRAINING REQUIREMENTS

4.1

4.2

4.3

4.4

ETT Trainee Level I 4.1.1

The candidate shall complete sufficient training to b ecome familiar with the principles of the industry, the practices of applicable electrical testing techniques, and necessary safety requirements applicable to Level I.

4.1.2

Representative training curricula shall include, but not be limited to, the subjects contained in Annex B and detailed in Annex C.

ETT Assistant Level II 4.2.1

The candidate shall complete sufficient training to b ecome familiar with the principles of the industry, the practices of the applicable electrical testing techniques, and necessary safety requirements applicable to Level II.

4.2.2

Representative training curricula shall include, but not be limited to, the subjects contained in Annex B and detailed in Annex C.

ETT Certified Level III 4.3.1

The candidate shall complete sufficient training to enhance his/her knowledge and skills in the area of electrical testing and nec essary safety requirements applicable to Level III.

4.3.2

ETT certified technicians are “hands-on” field testing technicians. These technicians shall be trained concerning the hazards, components, nominal voltages, operating characteristics, and limitations of electrical power and electrical power systems.

4.3.3

ETT certified individuals shall have knowledge in applied mathematics, physical science, and engineering science equivalent to that provided by course work and hands-on laboratory work of an associate de gree program in electrical engineering technology. A degree is not a requirement for certification.

ETT Senior Certified Level IV

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4.5

5.

4.4.1

The candidate shall complete sufficient organized training to enhance his/her knowledge and skills in the area of electrical testing and necessary training requirements applicable to Level IV.

4.4.2

ETT certified individuals are “hands-on” field testing technicians. These technicians shall be trained concerning the hazards, components, nominal voltages, operating characteristics, and limitations of electrical power and electrical power systems.

Training Curricula 4.5.1

Training shall include all topics contained in Annex B for the appropriate level plus additional topics as deemed necessary by the employer.

4.5.2

Training topics shall be directly applicable to electrical testing.

EXPERIENCE REQUIREMENTS

Candidates shall have acquired the practical experience to assure they are competent to perform the duties at the level of classification which is being sou ght. Complete experience requirements are set forth in Annex A. 5.1

ETT Trainee Level I The candidate shall have a high school or GED degree.

5.2

ETT Assistant Level II The candidate shall have been engaged on a full-time basis assisting in testing of electrical power systems for two years.

5.3

ETT Certified Level III The candidate shall have been engaged on a full-time basis performing testing of electrical power systems for five years.

5.4

ETT Senior Certified Level IV The candidate shall have been engaged on a full-time basis performing testing of electrical power systems for ten years.

6.

EXAMINATION REQUIREMENTS

6.1

ETT Trainee Level I Competency of the candidate shall be determined by the employer to confirm the knowledge and skills outlined in Annex B and Appendix A.

6.2

Examination for ETT Assistant Level II, Certified Technician Level III, Senior Certified Technician Level IV.

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7.

6.2.1

Examinations shall be prepared by a certifying body as defined in this standard to test for the knowledge and skills outlined in Annex B and Appendix A.

6.2.2

Examinations shall be administrated by a certifying body as defined in this standard.

CERTIFYING BODY

This standard provides fairness and multiple paths to the requisite certification through an independent, third-party evaluator. Implicit in this document is that certifying bodies shall maintain and improve their certification systems in accordance with the following general provisions. 7.1

General Provisions 7.1.1

The certifying body for electrical testing technicians shall be a nationally or internationally recognized evaluator of knowledge and experience in the area of electrical testing.

7.1.2

The certifying body shall detail its policies and p rocedures in documents available in electronic or print format. These documents shall be reviewed on a regular basis with a record of such review maintained.

7.1.3

The policies and procedures under which the certification body operates and its administration shall be nondiscriminatory and shall be administered in a nondiscriminatory manner. Procedures shall not be used to impede or inhibit access by qualified applicants.

7.1.4

The certifying body shall have no financial and/or other proprietary interest in the company which employs the certified individual.

7.1.5

The certifying body shall not be owned in whole and/or in part or otherwise subject to the influence of the company which employs the certified individual.

7.1.6

The certifying body shall meet the standards set fo rth in Principles of Fairness: An Examining Guide for Credentialing Boards.

7.1.7

The certification body shall make its services acc essible to all qualified applicants. There shall not be undue financial or other conditions. Access shall not be based on biased conditions such as required training by a specific organization or a specific group of organizations; however, training recognized by the certification body may be required. Certain organ izations have specific requirements involving ethics, fiduciary responsibility, malfeasance, etc. and, under these circumstances, may require membership in the organization as a condition of certification.

7.1.8

Certification shall not be conditional upon the number of persons already certified.

7.1.9

The certification body shall clearly define qualification criteria.

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7.1.10

7.2

The certification body shall provide (through docu ments, electronic media, or other means), update periodically, and make available upon request: 1.

A documented statement of its certification system, including its policies and procedures for granting, maintaining, extending, restricting, suspending, and withdrawing certificates.

2.

Information about the examination and certification procedure, including a detailed description of technical and other requirements.

3.

A policy concerning the rights and responsibilities of applicants and certificants as specified, including requirements, restrictions, or limitations on the use of the certification body’s marks and on the ways of referencing the certificants granted.

4.

Policy and procedures for handling complaints, appeals, disputes.

5.

Policy and procedures to act on documented cases of certificants’ inappropriate or incompetent work or on cases in which certificants utilize certificates in an inappropriate or misleading manner. Note: This may include corrective, measures, publishing the violation, and, if necessary, legal action.

7.1.11

The certification body may make available a directory of certified persons, including scope and validity of the certificates granted.

7.1.12

The certification body may establish audit procedures for verification of information provided by employers, candidates, and/or technicians.

Organization The certifying body shall: 7.2.1

Be a third-party, corporately independent organization which can function as an unbiased certification authority.

7.2.2

Be responsible for its decisions relating to the granting, maintaining, extend ing, restricting, suspending, and withdrawing of certificates issued.

7.2.3

Be financially stable.

7.2.4

Have a documented quality control system.

7.2.5

Ensure that examination and certification are performed independ ent of training services.

7.2.6

Ensure that examination and certification are performed independent from the employer.

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7.3

7.2.7

Establish an ETT Exam Committee consisting of experts with technical e xpertise and diversity of field experience in electrical testing. This committee is responsible for technical matters relating to the ETT examination.

7.2.8

Conduct periodic internal audits covering all procedures in a planned and systematic manner.

Subcontracting When a certification body subcontracts work such as exam proctoring to an external body or person, the certification body shall draw up an appropriately documented agreement which includes confidentiality and prevention of conflict of interest. The certification body shall:

7.4

7.5

7.3.1

Take full responsibility for subcontracted work and maintain its responsibility for granting, extending, suspending, and withdrawing certificates.

7.3.2

Ensure that the subcontracted body or person is competent and complies with the applicable provisions of this standard and is not inv olved, directly or through an employer, with any activities that could result in compromising their impartiality.

Conditions for granting, maintaining, extending, suspending, and withdrawing certification 7.4.1

The certification body shall specify the conditions and procedures for granting, maintaining, and restricting certification and the conditions under which certificates may be suspended or withdrawn for all or part of a certificate’s scope.

7.4.2

The certification body shall require certified persons to act in accordance with the certification body’s published policies and procedures and other normative documents.

Records 7.5.1

The certification body shall maintain a record system to suit its particular circumstances and to comply with existing regulations. The records shall demonstrate that certification procedures have been app ropriately applied, particularly in respect to application forms, examination documentation and evaluations, and other documents relating to granting, maintaining, extending, restricting, suspending, or withdrawing certification.

7.5.2

Records shall be identified, managed, and disposed of in such a way as to ensure confidentiality and to protect the data contained in the procedures described in such records.

7.5.3

The certification body shall have policy and procedures for retaining records for a period consistent with its contractual, legal, or other obligations. The records shall be kept for a sufficient period of time so that continued confidence may be demonstrated for at last one full certification cycle or as required b y law.

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7.5.4

7.6

Confidentiality 7.6.1

7.7

The certification body shall have policy and procedures concerning access to these records in accordance with this standard.

The certification body shall have adequate arrangements, consistent with applicable laws, to safeguard confidentiality of the information obtained in the course of its certification activities at all levels of its organization, including committees and external bodies or persons acting on its behalf.

Examination Examination(s) shall be based on psychometrically sound principles. 7.7.1

7.7.2

Examination Facility 1.

Examinations shall be conducted at a commercial testing facility or an accredited institution of higher education such as a college, junior college, or university.

2.

The examination shall be administered in a secu re area that provides the environmental and physical conditions that are generally accepted as necessary for an examination facility.

3.

All contact with personnel of the examination facility concerning the certification examination shall be by the certification body. The candidate, his employer, or associates shall not contact the examination facility administration or proctor.

Proctors 1.

Proctors shall be impartial, third-party judges with experience in supervising examinations.

2.

Proctors do not need and, preferably, shall not have experience in performing or supervising the performance of the tasks covered by the examination.

3.

The certifying body shall provide complete instructions detailing duties and responsibilities of the proctor.

4.

The primary responsibility of the proctor is to maintain the integrity of the examination process. Duties include but are not li mited to: a. Verification of the identity of candidate(s) b. Distribution and collection of examinations and all printed matter. c. Monitoring candidates during the examination.

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d. Maintaining security of all materials prior to, during, and following the examination. e. Promptly returning all materials to the certification body. 7.7.3

Security The certification body shall implement policies and procedures concerning security.

7.7.4

1.

To maintain security of all examination questions, all versions of the examination, and other examination materials.

2.

To ensure the confidentiality of candidates and certificants’ demographic information, work experience record, exam results, other personal information.

Process The files of the certification body shall include the following information. 1.

Rationale for the certification scheme.

2.

Exam specifications which shall include: a. Content outline based on Annex B and detailed in Annex C. b. Types of exam questions used. c. Time constraints of the examination(s). d. Appropriate cognitive levels of exam questions. e. Scoring procedures. f.Acceptable statistical characteristics of exam questions.

3.

Exam question content, source, and validation history.

4.

Data on each examination to include content, date(s) administered, validation history.

5.

Compilation of data to evaluate the validity, reliability, and general performance of all individual exam questions and all versions of an examination.

6.

Demographic information, examination records, work history, and certification status for all candidates and certificants.

7.

Identity of proctor and exam location.

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7.7.5

7.7.6

Content 1.

All versions of the exam shall conform to the ex am specification.

2.

All versions of the exam shall be changed on a regularly-scheduled basis to maintain security and to keep current with techni cal changes within the industry.

3.

The certification body shall have procedures to ensure that no candidate receives the same version of the exam twice.

Re-examination The certification body shall establish policy and p rocedure for re-examination which includes a “waiting period” to allow candidates sufficient time to learn the appropriate procedures and apply them to the job.

7.8

Changes in the certification requirements The certification body shall give due notice to representatives of interested parties of any changes in its requirements for certification. It shall take into account vie ws expressed by interested parties before deciding on the precise form and effective date of the changes. Following decisions on, and publication of, the changed requirements, the certification body shall inform the interested parties appropriately.

7.9

Appeals, complaints, disputes Candidates shall be informed of

7.10

7.9.1

The extent to which they may appeal their eligibility determination and review their examination performance.

7.9.2

The process for filing a claim of examination error or other challenge, including what may be expected from the process and outcome.

7.9.3

Re-examination policies and procedures.

Application for certification 7.10.1

7.10.2

The certification body shall require the completion of an application, signed by the applicant seeking certification. The application shall include the following: 1.

The scope of the desired certification.

2.

Details of relevant qualifications, confirmed and supported by evidence. (i.e., training and work experience).

The following minimum information shall be provided b y the applicant prior to the qualification examination:

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7.10.3

7.11

General information on the applicant, for example name, address, and other information required to identify the person.

2.

A statement that the person agrees to comply with the requirements for certification and to supply any information needed for the evaluation.

3.

Signature verifying that the applicant agrees to comply with the requirements for certification.

The information gathered shall be treated with th e appropriate confidentiality by the certification body.

Certification 7.11.1

7.12

1.

The certification body shall provide to all certified persons certificates signed by an officer assigned such responsibility. These certificates shall contain the following information: 1.

Name of the certificant.

2.

Certification or identification number of the certificant.

3.

Name of certifying body.

4.

Level and title of certification.

5.

Effective date of certification, including expiration date.

7.11.2

Certificate shall be valid for a specific time period, not to exceed three years.

7.11.3

The certification body shall establish a procedure for recertification through continuing technical development, re-examination, or a combination.

7.11.4

Certificants shall be required to perform duties in an ethical, responsible, and competent manner.

7.11.5

Certificants shall be required to inform the certifying body of chan ges in their demographic or working status that may impact th eir certification status.

Use of certificates and marks 7.12.1

The certification body, which is the owner of the certification mark, shall appropriately manage and monitor the rights for usage and representation.

7.12.2

If the certification body grants the right to use a mark or logo, the certified person may use the specified mark or logo only according to the certification body’s conditions as specified in writing.

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7.12.3

Inappropriate references to the certification system or misleading use of certificates and marks in publications, catalogs, etc., shall be answered with suitable measures. Note: This could include corrective measures, withdrawal of certification, publication of the infraction, and, as appropriate, additional legal action.

7.13

Certification bodies meeting criteria Known certification bodies in the United States which meet the criteria set forth in this standard are the InterNational Electrical Testing Association (NETA) and the Electrical Test Technician Certification Institute (ETTCI). 7.13.1

InterNational Electrical Testing Association (NETA) The InterNational Electrical Testing Association has provided an independent, third-party certification program since 1975. It is a proven program based on accepted academic principles. By requiring membership and certification of the company as well as the individual, NETA enhances the industry and protects the consuming public by enforcing such requirements as calibration programs, safety programs, self-review programs, ethical practices, etc

7.13.2

Electrical Test Technician Certification Institute (ETTCI) ETTCI was founded to address the need for a certification path for qualified individuals seeking recognition as Electrical Testing Technicians. ETTCI’s application process and certification examinations were developed in accordance with structure and guidelines outlined in the ANSI/NETA Standard for Certification of Electrical Testing Technicians.

7.14

Self-Certification Programs Self-certification programs do not meet the criteria set forth in this standard since an organization providing self-certification has a significant financial stake in the outcome of the certification process. Self-certification does not provide independent, third-party objectivity.

Page 15

ANSI/NETA ETT-2010 Standard for Certification of Electrical Testing Technicians – Annex A

PROFILE OF ELECTRICAL TESTING TECHNICIANS (ETT) TITLE:

Trainee Technician

Assistant Technician

Certified Technician

Certified Senior Technician

LEVEL:

Level I

Level II

Level III

Level IV

High School / GED EDUCATION AND TRAINING:

Safety 40 hours

Safety 24 hours add’l

Safety 40 hours add’l

Electrical 160 hours

Electrical 240 hours add’l

Electrical 200 hours add’l

R ELATED EXPERIENCE:

None

Two Years*

Five Years*

Ten Years*

TYPICAL DUTIES:

None

Generally requires direct supervision. Responsible for safety of self. Understands hazardous electrical energy control procedures.

Capable of supervising Levels I and II. Routine and moderately complex projects. Record keeping. Safety of others. Switching. Evaluations.

Supervises large projects, multiple crews. Works independently. More complex investigations, tests, and evaluations.

TYPICAL ACTIVITIES:

Simple assistance. Assists. Inspects. Simple Tests. Data measurements. collection. Test for Test equipment set de-energized locked up and removal. out/tagged out Cleaning. equipment.

Lockout/tagout, safety grounding. Test for de-energized medium-voltage equipment. Performs moderately complex tasks. Interacts with other skills and operations.

Corrects system failures. Performs very complex tests. Interacts with engineers and managers. Writes reports.

By certifying organization



70% minimum score

70% minimum score

70 % minimum score

EXAMINATION: By employer

NOTE: Candidates for Levels II, III, IV must have met the qualifications for all previous levels. * Completion of two or more years of technical education in an electrical field shall be equivalent to a maximum of one year of experience.

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ANSI/NETA ETT-2010 Standard for Certification of Electrical Testing Technician s – Annex B

ETT CERTIFICATION ELEMENTS – CATEGORY AND LEVEL Candidates for any level must meet the qualifi cations for all previous levels. E xaminations for a particular level may include questions from any previous level.

Category Safety

Level I

First aid procedures

Intermediate safety

CPR

Confined space

Fire protection procedures Basic individual safety

Electrical personal protective equipment

Personal protective equipment

Switching and grounding

Individual lockout/tagout

Determine shock protection boundaries

Recognize an electrically safe work condition (ESWC) Communications

Mathematics

Level II

Basic communications

Basic mathematics Metric Units and conversions

Tools and Equipment

Basic tools and equipment

Electrical and Physical Theory

Basic electrical terms and definitions

Read and record data

Intermediate mathematics

Basic test equipment

Level III

Understanding of NFPA 70E safety requirements

Safety equipment selection

Establish an electrically-safe work condition

Manage NFPA 70E safety requirements

Technical communications

Project management

Preparation of technical reports

Review technical reports

Electrical calculations

Advanced knowledge and skills concerning electrical calculations

Selection

Tool and equipment selection

Intermediate electrical terms and definitions

AC and dc circuits

Multimeter use Basic physical science Fundamentals of electricity Basic ac circuits

Level IV

Electrical relationships

Dielectric theory

Basic dc circuits System Analysis and Operation

Basic drawings and diagrams

Electrical drawings and symbols Manufacturers’ product data

Short-circuit and coordination studies Equipment failure analysis SCADA/DCS

Codes and Standards

Standards-making organizations NETA standards

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Knowledge of codes and standards

Advanced knowledge of subject matter



Category General Test Equipment

Level I

Level II

Level III

Simple ac and dc equipment

Insulation tests

Basic testing procedures

Thermographic survey Ratio and relative polarity

Level IV

Partial discharge test equipment VLF high potential test equipment

Power-factor/ dissipation-factor testing Emergency/ Standby Systems

Automatic transfer switches

Paralleling switchgear UPS systems

Switchgear, Switchboards, and Motor Control Centers

General maintenance

Types and construction

Advanced knowledge of subject matter

Transformers

Types and uses

Inspection and maintenance

Special applications

Connections and ratings Power transformers – general Instrument transformers – general Wires, Cables, and Buses

Properties and types

Circuit Breakers and Circuit Switchers

Types and ratings

Electrical Protective Devices

Basic devices

Inspection and maintenance Cable testing

Advanced knowledge and skills

Inspection and maintenance

Analyze time travel

Testing Low-voltage breakers Current relays

Motor Management Systems

Directional and power relays

Generation relays

Voltage relays

Transmission relays

Differential relays Other relay types Fuses, types, rating and applications Metering

Fault locating

Basic devices

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Complex metering


Advanced metering



Category

Level I

Level II

Controls

Level III

Basic systems Motor control

Level IV

Complex control systems Complex motor control

PLCs

DCS systems Grounding Systems

Basic systems

Rotating Machinery Direct Current Systems

Basic devices and sources

Capacitors, Reactors and Surge Protection Insulating Liquid and Gases

Properties, types and sampling procedures

Troubleshooting

Types, application, and testing

Ground system enhancement

Types, inspection, and testing


Servicing and testing


Use, application, and testing

Advanced knowledge

Tests and evaluation

Complex analysis and trending

Knowledge and skills


ETT Certification Elements Category and Level Category Total Number of Elements

Level I

Level II

Level III

Level IV

12

27

42

35

Page 19

ANSI/NETA ETT-2010 Standard for Certification of Electrical Testing Technicians – Annex C

LEVEL I DESCRIPTORS – ETT CERTIFICATION ELEMENTS I. Safety

First aid procedures Understand the basic rules and procedures of first aid. Cardiovascular Pulmonary Resuscitation (CPR) Understand basic procedures. Fire protection procedures Know fire extinguishers, classifications, and use. Recognize the four classes of fires and understand use of portable fire extinguishers. Basic individual safety Follow standard safety practices in performing job tasks. Recognize and call attention to improper safety practices at the work site. Understand electrical hazards, shock, arc-flash, and arc-blast. Personal protective equipment Correctly use safety equipment such as eye protection, gloves, hard hats, hearing protection, and safety shoes. Individual lockout/tagout Understand basic lockout/tagout procedures. Recognize an electrically safe work condition (ESWC) Understand the definition of an electrically safe work condition (ESWC) and be capable of recognizing when/where an ESWC has been established. I. Communications

Basic communication skills Use correct punctuation, vocabulary, spelling, and sentence structure. Follow written instructions. I. Mathematics

Basic mathematics Solve mathematical problems requiring simple addition, subtraction, multiplication, division, and raising numbers to exponential powers. Round to the appropriate number of significant digits, calculate percentages, read graphs, and use simple geometric definitions and formulas. Basic metric units and conversions Perform conversions to and from basic metric (SI) units. I. Tools and Equipment

Basic tools and equipment Recognize and name basic electrical power-related equipment. Select the correct tools for each job. Follow safe operating procedures for basic hand and power tools and equipment. Locate information in manufacturers’ published data. I. Electrical and Physical Theory

Basic electrical terms and definitions Understand the concepts of voltage, current, and impedance.

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LEVEL II DESCRIPTORS – ETT CERTIFICATION ELEMENTS II. Safety

Intermediate safety Follow safe work practices in regard to hazardous materials. Understand materials safety data sheets (MSDS) and the right-to-know law. Recognize potential sources of fire ignition. Know the use of correct extinguishing materials and techniques. Recognize the symptoms of substance abuse. Follow OSHA guidelines in regard to the erection and use of scaffolds. Identify safe and unsafe working conditions. Understand correct tool usage. Confined space Recognize confined space and its hazards. Recognize when a confined space becomes a permit required confined space along with the associated requirements. Follow OSHA test procedures. Evaluate conditions and control the hazards. Electrical personal protective equipment Have knowledge of the correct use of personal grounds and safety equipment such as sleeves, rubber gloves, flash suits, blankets, insulated tools and sticks and testing of same. Switching and grounding Understand correct OSHA lockout/tagout requirements. Know types of voltage detection equipment and the safe use of same. When temporary grounds are required, apply correct rating . NFPA 70 Requirements Recognize the location and application of shock and arc-flash protection boundaries. Electrical Hazard PPE Selection Understand the Arc-Flash Hazard/Risk Categories, Shock Protection Boundaries, and PPE Matrix. II. Communications

Read and record data Record, compute, and process electrical test information in accordance with accepted, standard practice. II. Mathematics

Intermediate mathematics Perform mathematical calculations utilizing basic algebra (fundamental laws, algebraic expressions), geometry, and the trigonometric functions of right triangles. II. Tools and Equipment

Basic test equipment Understand the operation, application, and care of commonly used test equipment such as insulation resistance test set, contact resistance test set, and high potential test set. Multimeter use Select correct multimeter scales and ranges. Recognize the limitations of ohm, voltage, and current scales. Recognize basic problems such as weak batteries or defective leads. II. Electrical and Physical Theory

Basic physical science Apply terms, definitions, and concepts from mechanics, electricity, heat, and chemistry. (Solutions

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may involve simple formulas found in basis physics texts but will not involve algebraic manipulation or trigonometry.) Fundamentals of electricity Recognize and define the standard units used to describe electrical circuits, energy, and power. Apply Ohm's Law to simple circuits. II. Electrical and Physical Theory - Continued

AC circuit Identify series and parallel circuits and apply Ohms Law to simple single-loop ac circuits with linear components. Calculate equivalent capacitance and inductance. Measure and/or calculate impedance and power. DC circuits Identify series and parallel circuits and apply Ohm's Law to simple series dc circuits with linear nonreactive components. Calculate equivalent resistance o f and power consumed by resistive devices. II. System Analysis and Operation

Basic drawings and diagrams Read and interpret electrical drawings and one-line diagrams. II. Codes and Standards

Standards-making organizations Recognize the standards and regulatory organizations in the country of residency. In the United States, these would include organizations such as OSHA, ANSI, ASTM, IEEE, NETA, NFPA, EPA, and related areas of authority. Indicate familiarity with NFPA 70B Electrical Equipment Maintenance, and NFPA70 National Electrical Code, and NFPA 70E Standard for Electrical Safety in the Workplace. NETA Standards Have basic knowledge of the technical requirements of ANSI/NETA Standard for Acceptance Testing Specifications for Electrical Power Equipment and Systems (ANSI/NETA ATS) and the ANSI/NETA Standard for Maintenance Testing Specifications for Electrical Power Distribution Equipment and Systems (ANSI/NETA MTS). II. General

Simple ac and dc equipment Identify the functions and components of common types of electrical motors, generators, transformers, solenoids and contactors. Be familiar with their uses in single phase, three-phase or dc systems. Basic testing procedures Recognize and understand basic requirements for the evaluation and assessment of electrical apparatus. II. Switchgear, Switchboards and Motor Control Centers

General maintenance Use correct techniques to clean, visually inspect, torque, and lubricate assembly and components. This includes racking, handling, and insertion of breakers and contactors.

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II. Transformers

Types and Uses Identify the types, classification, and application of transformers and electrical circuits. Understand the differences between dry-type, cast-coil, and liquid-filled transformers. Understand the application of power substation, distribution, instrument, and control transformers. Recognize that power circuit breakers and transformers are generally equipped with instrument transformers. II. Wires, Cables and Buses

Properties and types Understand the basic construction, properties and application of low-, medium-, and high-voltage conductors. II. Circuit Breakers and Circuit Switchers

Types and ratings Identify the types, classification, and applications. Be able to understand the differences between air, oil, vacuum, and gas insulated construction. Be able to define voltage class, interruption, basic impulse level, fault close, and other ratings. II. Electrical Protective Devices

Basic devices Have the ability to recognize and define fuses, protective relays, breaker trip devices, and surge suppressors and to understand their differences and uses. II. Metering

Basic devices Have the ability to check correct connections of volt, ampere, watt and watt-hour meters and meter switches. Check current and voltage circuits and connections. II. Grounding Systems

Basic Systems Understand basic theory of grounding electrical systems and elementary ground-grid and groundrod installations. II. Direct-Current Systems

Basic devices and sources Recognize and understand the use and application of batteries, generators and rectifiers. II. Insulating Liquids

Properties, types, and sampling procedures Recognize the different insulating and cooling mediums and uses. Have the ability to perform correct sampling procedures.

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LEVEL III DESCRIPTORS – ETT CERTIFICATION ELEMENTS III. Safety

Lockout/Tagout Expanded knowledge. Prepare and implement job-specific lockout/tagout procedures. Thorough Knowledge of NFPA 70E III. Communications

Technical communications Preparation of technical reports III. Mathematics

Electrical calculations Expanded knowledge. III. Tools and Equipment

Test Equipment Selection of appropriate test instruments, tools, and equipment to perform testing. III. Electrical And Physical Theory

Intermediate electrical terms and definitions Calculate electrical forces and fields involving one or two charges and one or two dimensions. Solve problems involving Ohm's Law, ac and dc current, resistance, conductance, capacitance, inductance, and potential in series and parallel circuits. Have the ability to recognize the sources and effects of magnetic fields. Find electrical impedance and power in simple circuits with linear elements. Electrical relationships Perform calculations related to electrical power, transformation, measurement, and monitoring to includes watts, vars, phase angles, power factor, and phase shifting . III. System Analysis and Operation

Electrical drawings and symbols Read and interpret ac and dc schematic diagrams, ac three-line diagrams, connection and interconnection drawings, electrical symbols, and ANSI device numbers. Manufacturers' product data Select and apply the data found in manufacturers' published data to testing, troubleshooting, maintenance, and/or repair. Interpret time-current curves. III. Codes and Standards

Be familiar with codes and standards in the country of residency In the United States this would include understanding the content of National Fire Protection Association (NFPA) Codes as they apply to electrical power distribution equipment, systems, work practices, etcetera.

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III. General Test Equipment

Insulation tests Perform, interpret, and evaluate insulation tests including resistance, dielectric absorption, polarization index, tip-up, and applied voltage withstand. Thermographic survey Have the ability to perform, interpret, and evaluate a thermographic survey on electrical distribution systems. Interpret results in order to evaluate the condition of the equipment surveyed. Ratio and relative polarity Correctly apply voltage or current to one set of windings and measure the output of associated windings to determine ratio, polarity, and/or phase relationship. Evaluate test results. Power-factor/dissipation-factor testing Perform, interpret, and evaluate standard insulation power-factor/dissipation-factor tests on electrical power equipment, including transformers, breakers, cables, bushings, rotating equipment, and insulating liquids. III. Emergency/Standby Systems

Automatic Transfer Switches Confirm and apply settings provided by others. C ollect and record identifying nameplate data, construction, design, ratings, and components. Compare to project plans and specifications. Perform mechanical services necessary to assure device operates as intended. Perform tests to confirm correct operation of all functions. III. Switchgear, Switchboards, and Motor Control Centers

Types and construction Confirm correct construction and ratings to meet specifications, standards, and project requirements. Determine and perform testing and inspection requirements. III. Transformers

Inspection and maintenance Identify type and record nameplate data. Inspect pumps, fans, auxiliary control components, connections, tank, nitrogen apparatus, gauges and levels, grounding, shipping braces, gaskets, bushings, insulators, barriers, and other accessible components. Connections and ratings Determine the correct ratings, winding connections and taps for specific application. Have knowledge of scott-t, zig-zag, open delta, broken-delta, wye, and other configurations and phase relationship considerations. Power transformers - general Perform standard field test procedures for a power transformer. Understand methods of treatment of fluid insulation to improve characteristics. Perform electrical and functional tests of insulating, auxiliary, and control components. Instrument transformers - general Perform current and voltage transformer polarity, ratio, burden and saturation, and dielectric tests. Analyze the test results.

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III. Wires, Cables, and Buses

Inspection and maintenance Verify correct type and ratings for the installation and use. Confirm correct bending radius, spacing, support, environment, connections, connectors, and terminations. Cable Testing Perform insulation resistance, ac, dc, or VLF applied-voltage and partial-discharge tests. Also perform cable and shield continuity tests. Interpret the test data. III. Circuit Breakers and Circuit Switchers

Inspection and maintenance Collect and record identifying nameplate data, construction, design, ratings, and components. Compare to project plans and specifications. Perform mechanical services and control component services necessary to assure device operates as intended. Adjust and lubricate as required. Testing Apply insulation, vacuum integrity, gas, liquid, contact, timing, time-travel, operational, interlock, control, and other tests as applicable. III. Electrical Protective Devices

Low-voltage breakers Confirm and/or apply settings provided by others. Perform applicable tests to determine functions and characteristics of each operating element and expected reaction; evaluate the results. Confirm correct insulation and connection. Current relays Confirm and/or apply settings provided by others. Perform applicable tests to determine functions and characteristics of each operating element and expected reaction; evaluate the results. Relays can include phase overcurrent, current balance, negative sequence, zero sequence, thermal, and ground fault. Directional and power relays Confirm and/or apply settings provided by others. Perform applicable tests to determine functions and characteristics of each operating element and expected reaction; evaluate the results. Relays can include directional-power, directional-overcurrent, watt, var, and power-factor types. Voltage relays Confirm and/or apply settings provided by others. Perform applicable tests to determine functions and characteristics of each operating element and expected reaction; evaluate the results. Relays can include overvoltage, undervoltage, phase-sequence, and negative-sequence voltage types. Differential relays Confirm and/or apply settings provided by others. Perform applicable tests to determine functions and characteristics of each operating element and expected reaction; evaluate the results. Relays can include line, transformer, bus, unit, and rotating machine protection. Other relay types Confirm and/or apply settings provided by others. Perform applicable tests to determine functions and characteristics of each operating element and expected reaction; evaluate the results. Relays can include timing, reclosing, temperature, auxiliary, lockout, alarm, and control types.

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III. Electrical Protective Devices - Continued

Fuses Confirm correct type, rating and application for project use and specifications. Measure fuse resistance and evaluate. III. Metering

Complex metering Connect and test watt, var, kilowatt-hour, and power-factor meters. Program and confirm correct functioning of power monitoring devices. III. Controls

Basic systems Inspect, test, and operate various ac and dc control and protection wiring, schemes, and components as found in electrical apparatus and assemblies. Evaluate scheme and results. Motor control Inspect, test, and operate motor control systems specific to reduced voltage starting, variable frequency, variable voltage, dc drive, wound rotor, synchronous, and other motor applications. Knowledge of PLCs, networking, and automated control systems. III. Grounding Systems

Types, application, and testing Identify circuit and equipment grounding and bonding components and systems. Inspect and test as applicable. Measure ground resistance, ground impedance, ground continuity, and soil resistivity. Compare to specification and code requirements in the country of residency. III. Rotating Machinery

Types, inspection and resting Identify and record type, construction, characteristics and ratings. Inspect housing, mounting, grounding, connections, and alignment. Perform insulation, vibration, surge comparison, loading, and winding resistance tests on auxiliary control and protection systems. III. Direct Current Systems

Servicing and testing Identify and record, type, construction, characteristics, and ratings. Inspect connections, conductors, mounting, housing, ventilation and general conditions. Measure and/or perform connection resistance, specific gravity, liquid level, impedance, load, voltage, and discharge test, as applicable. Inspect and test battery chargers with regard to charging rates, float and equalize voltages, and operations. III. Capacitors, Reactors and Surge Protection

Use, application, and testing Identify and record type, construction, characteristics and ratings. Perform insulation, inductance, capacitance, and conductance tests. Confirm correct capacitor discharge rate in accordance with National Electrical Code requirements.

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III. Insulating Liquids

Tests and evaluation Understand liquid tests including dielectric breakdown, neutralization, interfacial tension, color, visual condition, power-factor, and water-content tests, as ap plicable. Perform oxygen content tests in transformers. Recognize fault gases commonly found in insulating liquids. III. Troubleshooting

Knowledge and skills Perform testing required to identify, locate, and correct electrical circuit abnormalities.

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LEVEL IV DESCRIPTORS – ETT CERTIFICATION ELEMENTS IV. Safety

Safety equipment selection Identify the safety needs of the project and specify equipment and practices required. Demonstrate advanced knowledge and skills in the application of safety equipment Be knowledgeable of NFPA 70E including uncommon safety situations IV. Communications

Project management Lay out job procedures. Determine scheduling. Interface with customer and contractors. Supervise technicians on the project. Review technical reports Evaluate test data collected. Prepare and review presentations and reports. IV. Mathematics

Advanced knowledge and skills concerning electrical calculations as demonstrated in Levels II and III IV. Tools and Equipment

Tool and equipment selection Select and designate appropriate test equipment and/or tools required to perform work outlined under project management. IV. Electrical and Physical Theory

AC and DC circuits Understand complex ac and dc circuits and the effects of variable speed controllers. Dielectric theory Understand dielectric properties of various types of insulations. IV. System Analysis and Operation

Short-circuit and coordination studies Interpret and apply data extracted from the short circuit and coordination pertaining to the project. Equipment failure analysis Investigate power or protective system faults or malfunctions to determine cause and corrective action required. SCADA/DCS Recognize and understand basic requirements, equipment, and configuration of SCADA/DCS systems. Microprocessor-based power monitoring and control systems

Page 29


IV. Codes and Standards

Be familiar with manufacturers’ codes as well as other applicable standards in the country of residency In the United States this would include but is not limited to IEEE, NEMA, ISO, and ASTM standards. IV. General Test Equipment

Advanced knowledge and skills Know the application and uses of oscilloscopes, phase-angle meters, and dynamic test equipment. IV. Emergency/Standby Systems

Paralleling Switchgear Understand operational requirements and test procedures required to confirm proper functioning. UPS Systems Understand overall concepts and preicipal compo nent functions. Perform commissioning and maintenance tests as required by configurations employed and manufacturers’ recommendations. IV. Switchgear, Switchboards, and Motor Control Centers

Advanced knowledge Understand advanced control schemes and arc-resistant switchgear. IV. Transformers

Advanced knowledge Understand applications of specialty transformers such as Scott or T-conne cted, arc furnace, and zig-zag. IV. Wires, Cables and Buses

Fault locating Identify characteristics of cable system and types of faults. Select and utilize appropriate equipment and technology to locate fault. Advanced knowledge Application of appropriate insulations, shields, and jackets. IV. Circuit Breakers and Circuit Switchers

Analyze time travel Interpret recorded data acquired during circuit-breaker/circuit-switcher operation for determination of suitability for service. IV. Electrical Protective Devices

Motor Management Systems Confirm and/or apply settings provided by others. Perform applicable tests to determine functions and characteristics of each operating element and expected reaction; evaluate the results. Relays can include but are not limited to negative sequence, loss of excitation, syn chronization, thermal model. Generation relays Confirm and/or apply settings provided by others. Perform applicable tests to determine functions

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and characteristics of each operating element and expected reaction; evaluate the results. Relays can include but are not limited to negative sequence, loss of excitation, synchronization, and overspeed. Transmission relays Confirm and/or apply settings provided by others. Perform applicable tests to determine functions and characteristics of each operating element and expected reaction; evaluate the results. Relay functions can include but are not limited to phase- and ground-overcurrent, distance, phase comparison, current differential, reclosing, and breaker failure. Advanced knowledge and skills Perform dynamic relay testing; evaluate relay operations. Perform end-to-end testing of communications assisted relay schemes with GPS controlled test equipment. IV. Advanced Metering

Microprocessor-based meters Connect, set, and test microprocessor-based metering equipment. IV. Controls

Complex control systems Understand application and programming of programmable logic controllers (PLCs). Analyze and understand complex and overlapping sequential operation of protective device control schemes, metering schemes, and PLCs. Complex motor control Be knowledgeable of variable speed drives. IV. Grounding Systems

Ground system enhancement Be knowledgeable of methods of enhancing effectiveness of grounding systems. IV. Rotating Machinery

Advanced knowledge and skills Be knowledgeable of vibration analysis and correction requirements. Be able to analyze data found in Level III. IV. Direct-Current Systems

Be knowledgeable of testing requirements and operation of UPS systems IV. Capacitors, Reactors and Surge Protection

Advanced knowledge Understand calculation of capacitor sizing for power-factor correction. Understand reactor sizing for fault limiting. Understand calculation for correct surge protection rating.

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IV. Insulating Liquid and Gases

Complex analysis and trending Analyze insulating liquid and/or gas test results for the purpose of evaluating the equipment. Understand the physical properties of insulating liquids and g ases. IV. Troubleshooting

Advanced knowledge and skills Be able to recognize and correct improperly-designed control schemes.

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ANSI/NETA ETT-2010 Standard for Certification of Electrical Testing Technicians – Appendix A

EXPERIENCE AND TRAINING VERIFICATION BY EMPLOYER Electrical Test Technician (ETT) – Assistant/Level II

To be completed by the candidate: Name Home Address City/State/Zip Phone

Fax

E-mail

To be completed by the employer: Name Name of Business Address City/State/Zip Phone

Fax

E-mail

I verify that the candidate named above: Has a minimum of two years of related experience in the electrical testing industry. Has completed a minimum of 40 hours of training* in safety. Has completed a minimum of 160 hours of training* related to the certification element categories.** The certification body retains the right to audit information provided.

Employer - Typed or printed name

Title

Signature

Date

*Training: An organized and documented program of activities designed to impart the knowledge and skills required by this standard. On-the-job experience does not qualify as training. Acceptable training curricula includes technical schools and factory schools that have provided sufficient documentation that the school is a bona fide training center and that the session was not a sales or product demonstration. This information shall be verified to the certifying body by the employer . **Safety training is not applicable for this requirement.

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EXPERIENCE AND TRAINING VERIFICATION BY EMPLOYER Electrical Test Technician (ETT) – Certified Technician Level III


Fax

E-mail

ETT Assistant/Level II Certification Number Signature To be completed by the employer: Name Name of Business Address City/State/Zip Phone

Fax

E-mail

I verify that the candidate named above Has a minimum of five years of related experience in the electrical testing industry. Has completed a minimum of 24 hours of additional training* in safety. Has completed a minimum of 240 hours of additional training* related to the certification element categories.** The certification body retains the right to audit information provided .

Typed or printed name

Title

Signature

Date

*Training: An organized and documented program of activities designed to impart the knowledge and skills required by this standard. On-the-job experience does not qualify as training. The training requirement hours for Certified ETT/Level III are in addition to the requirements to attain the Assistant ETT/Level II classification. Acceptable training curricula includes technical schools and factory schools that have provided sufficient documentation to the employer that the school is a bona fide training center and that the session was not a sales or product demonstration. This information shall be verified to the certifying body by the employer. **Safety training is not applicable for this requirement.

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EXPERIENCE AND TRAINING VERIFICATION BY EMPLOYER Electrical Test Technician (ETT) – Certified Senior Technician Level IV


Fax

E-mail

ETT Assistant/Level III Certification Number Signature To be completed by the employer: Name Name of Business Address City/State/Zip Phone

Fax

E-mail

I verify that the candidate named above Has a minimum of ten years of related experience in the electrical testing industry. Has completed a minimum of 40 hours of additional training* in safety. Has completed a minimum of 200 hours of additional training* related to the certification element categories.** The certification body retains the right to audit information provided .

Typed or printed name

Title

Signature

Date

*Training: An organized and documented program of activities designed to impart the knowledge and skills required by this standard. On-the-job experience does not qualify as training. The training requirement hours for Certified Senior ETT/Level IV are in addition to the requirements to attain the Assistant ETT/Level II and the Certified ETT/Level III classifications. Acceptable training curricula includes technical and factory schools that have provided sufficient documentation that the school is a bona fide training center and that the session was not a sales or product demonstration. This information shall be verified to the certifying body by the employer. **Safety training is not applicable for this requirement.

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ANSI/NETA ETT-2010 Standard for Certification of Electrical Testing Technicians – Appendix B

R ECORDS OF THE CERTIFYING BODY The certifying body shall have the following information, updated periodically, on file: Documents establishing it as a legal entity or part o f a legal entity. Information about the authority under which the certification body operates. A brief description of the legal status of the certification body, including the names of its owners, officers, all shareholders, governing board, and examination committee. Description of the organization of the certification bod y, including details of the management (group or persons), its constitution, and rules of procedure. An organizational chart showing the lines of autho rity, responsibility, and allocation of functions stemming from the senior executive and, in particular, the relationship between those responsible for the examinations and those responsible for certification. The operational and functional duties and services so that the extent and scope of each person’s responsibility are known to all concerned. Administrative procedures, including document control. The policy and procedures for conducting management and performance reviews. Details of procedures for examining and monitoring the competence of subcontractors. Procedures for handling nonconformities and for assuring the effectiveness of an y corrective actions taken.

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ansi_neta_ett2010.pdf

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