EMCP 3 Controller Overview
Electric Power
Genset Control System Strategy
• Common look and feel throughout the product line: 20kW to 5MW • Superior features • Scalable – purchase only what is needed • Flexible & configurable to adapt to site specific requirements
One company.™ A multitude of solutions.
EMCP 3 Controls EMCP 3.2
EMCP 3.1
• Basic Controller • Textual Display • Auto/Start/Stop • Genset Metering • Engine Monitoring • Mult. Languages
+ Modbus + Power Metering + Protective Relaying + Real Time Clock • Min. Required for: - UL 2200 - NFPA 99/110
One company.™ A multitude of solutions.
EMCP 3.3
+ Enhanced Engine Monitoring + Bearing / Stator Temp Monitoring + CDVR Integration
Scalable Product Configuration Olympian
Cat < 1MW
Cat > 1MW
EMCP 3.1
Standard
Standard
Standard
EMCP 3.2
Option
Option
N/A
EMCP 3.3
NA
Option
Option
One company.™ A multitude of solutions.
Distributed J1939 Network Primary Datalink: “CAN 1” – Engine Controller (ADEM A3 / A4) – Genset Controller (EMCP 3.1) – Digital Voltage Regulator (CDVR)
Æ Standard Æ Standard Æ w/EMCP 3.3
Accessory Datalink (Optional): “CAN 2” – – – –
Annunciator Discrete Input/Output Module RTD Module Thermocouple Module
One company.™ A multitude of solutions.
Æ w/EMCP 3.2 & 3.3 Æ w/EMCP 3.2 & 3.3 Æ w/EMCP 3.3 Æ w/EMCP 3.3
Genset Controller Features
Display Lamp Test Alarm & Shutdown Indications with Acknowledge Key RUN–AUTO–STOP Control w/ Status LEDs Navigation Keys Controller Type: 3.1, 3.2 or 3.3 One company.™ A multitude of solutions.
Genset Controller Features
Same Panel Mounting as EMCP II
Single 70-pin Connector on Back
One company.™ A multitude of solutions.
EMCP3 Networked Components ANNUNCIATOR
CATERPILLAR DIGITAL VOLTAGE REGULATOR
EXPANSION I/O MODULES
¾ DESIGNED TO MEET NFPA 99 & 110 ¾ CUSTOM LABEL KIT (OPT) ¾ NO DISCRETE WIRING TO THE MODULE ¾ FLASH CONFIGURATION
DEALER SERVICE TOOL “ET”
¾ DIGITAL VOLTAGE REGULATION & VAR/PF CONTROL ¾ GEN PROTECTION FEATURES ADDED ¾ FLASH CONFIGURATION ¾ DIRECT SENSING UP TO 600V ¾ FOR USE ON ALL GENERATORS UP TO 13.8KV ¾ 20-pt. THERMOCOUPLE MODULE FOR GENERATOR TEMPERATURES ¾ 8-pt. RTD MODULE FOR MONITORING & ALARMING GENERATOR TEMPERATURES ¾ 12-IN / 8 RELAY-OUT DISCRETE I/O MODULE
ENGINE CONTROLLER ¾ ENGINE MONITORING, PROTECTION, & CONTROL “ADEM III / A4”
GENSET CONTROLLER “EMCP 3”
¾ ¾ ¾ ¾
ENGINE START/STOP CONTROL GEN AC MONITORING & PROTECTION SPEED/FREQ. ADJUST VOLTAGE ADJUST
One company.™ A multitude of solutions.
¾ CONFIGURATION TOOL FOR ALL PROGRAMMABLE DEVICES ¾ MONITORS PARAMETERS, EVENTS & DIAGNOSTICS FOR VOLTAGE REG, ADEM, EMCP 3 & EXPANSION MODULES EMCP 3 REMOTE MONITORING SOFTWARE ¾ SIMILAR MONITORING & OPERATOR CONTROL AS GENSET CONTROLLER
¾ ¾ ¾ ¾
EVENT LOG SERVICE MAINT ALARM DIRECT SENSING UP TO 600V FLASH CONFIGURATION
EMCP 3.1 Control System
One company.™ A multitude of solutions.
Textual Display • 33(h) x 132(w) pixel • 24mm x 95mm graphical display • Language Capability • • • • • • • • •
Arabic Chinese Danish Dutch English Finnish French German Greek
One company.™ A multitude of solutions.
• • • • • • • • • •
Hungarian Icelandic Italian Japanese Norwegian Portuguese Russian Spanish Swedish EU Languages
Engine Controllers (for electronic engines) • A3 Engine Controller – 3500B Engines
• • A3 Engine Controller – 3500B Engines
Note: EMCP 3 is also compatible with mechanical engines (not shown)
One company.™ A multitude of solutions.
A4 Engine Controller – – – – – –
C9 C15 C18 (ACERT) C27 C32 C175 Engines
Dealer Service Tool: Electronic Technician (ET)
• • • •
One company.™ A multitude of solutions.
Flashing Configuring Troubleshooting Complete Monitoring Capability – Data – Events – Diagnostics
EMCP 3.2 Control System
One company.™ A multitude of solutions.
EMCP 3.2 – Control & Monitoring • Same Control Features as EMCP 3.1 • Improved Metering Accuracy Î +/- 1% • Added Parameters Displayed: – Generator Power (kW) (total & per phase) – Generator kVAR (Total & per phase) – Generator kVARhr (Total) – Generator % of rated (Total) – Generator kVA (Total & per phase) – Generator kWhr (Total) – Generator Power Factor (Ave. & per phase) – Engine Successful Start Counter Protective Relaying – Engine Crank Attempt Counter – Service Maintenance Interval (hrs & real• Generator Over / Under Voltage time) • Generator Over / Under – Real Time Clock Frequency • Generator Overcurrent • Timed or Inverse-Time One company.™ A multitude of solutions.
EMCP 3.2 Genset Controller I/O • Added I/O over EMCP 3.1 + 2 programmable relay outputs (Form C Æ configurable for N.O. or N.C.) + 2 programmable discrete inputs + 1 programmable resistive sensor input + 1 programmable discrete output
• Accessory J1939 data link • MODBUS communications port for connection to customer SCADA systems and HMI systems with Caterpillar’s Modbus monitoring software
One company.™ A multitude of solutions.
EMCP 3.3 Control System
One company.™ A multitude of solutions.
EMCP 3.3 – Features • Added Control / Protection Features : – Generator Voltage Adjust – Reverse Power • Enhanced Engine Monitoring : – Fuel Temperature – Fuel Pressure – Fuel Consumption rate – Total Fuel Used – Engine Exhaust Temp – Intake Manifold Temp – Crankcase Pressure – Engine Oil Temperature • Additional I/O : + 1 Discrete Output
One company.™ A multitude of solutions.
Caterpillar Digital Voltage Regulator (CDVR) • Three operating modes – Automatic Voltage Regulation (AVR) Mode • Single or Three Phase Sensing • With Adjustable Soft Start Control • Three Voltage Compensation Modes: › Reactive Droop Compensation › Or, Cross-Current Compensation › Or, Line Drop Compensation – VAR Control Mode (VAR) – PF Control Mode (PF) • UL Recognized, CE Marked, CSA approved, and meets MIL STD 461C
One company.™ A multitude of solutions.
RTD & Thermocouple Module Generator Bearing & Stator Temperature Monitoring - Temp Monitoring at EMCP 3.3
- High Temperature Warning/Shutdown - Resolution/Accuracy: - Two byte parameters - Resolution of 0.03125 °C / bit - Range of -273 °C to 1735 °C. - Accuracy = +/- 1ºC RTD MODULE: • 8-Channels • 100Ω platinum RTDs • Configurable for 2, 3, and 4-wire RTDs
One company.™ A multitude of solutions.
THERMOCOUPLE MODULE: • 20-Channels • Configurable for Type J or K Thermocouples
Benefits of EMCP3.3 over EMCP II+ • Modbus communications Î Standard • Expanded options available – Generator winding and bearing temperature monitoring – Up to 96 annunciated LED points – Many spare configurable discrete inputs and relay outputs available
• Completely integrated system Î Genset Control, Engine Control, Voltage Regulator, and Expansion I/O Modules on the SAME network – ALL information and diagnostics on ONE display Æ GSC – ALL information and diagnostics through ONE port Æ Modbus – ALL servicing, troubleshooting, and configuration with ONE service tool Æ ET
• Scalable and configurable to meet site specific needs
One company.™ A multitude of solutions.
EMCP 3 Controls: Reference Chart Feature
EMCP 3 FEATURES EMCP 3.1
EMCP 3.2
EMCP 3.3
Display size (mm) pixels 24x95 [33 x132] 24x95 [33 x132] 28x100 [64x240] Display Languages X X X Generator Metering Accuracy (+/- X%) 2 1 1 RPM, Oil Press., Battery Volt, Coolant Temp, Eng Hours X X X Modbus RTU / Remote Monitoring Software X X Annunciator (NFPA 99-110) max 3 max 3 Discrete I/O Module max 4 max 4 Power Metering (kW, kVA, KVAR, etc.) X X Engine Crank Attempt Counter X X Engine Successful Start Counter X X Service Maintenance Interval (hrs & Real-time) X X Engine Oil Temperature (Degrees C or F) X X Real Time Clock X X Protective Relaying: O/U Volts & Freq; Overcurrent X X Protective Relaying: Reverse Power X Enhanced Engine Monitoring X Voltage Adjust (on Controller) X RTD Module max 1 Thermocouple Module max 2 Programmable Switch Inputs 4 6 6 Programmable Relay Outputs (2A continuous DC) 4 6 6 Programmable Discrete Outputs 0 1 2 Configurable Input (0-2 kOhm resistive sender) 1 1
One company.™ A multitude of solutions.
