7PJ15 – Trip Relay High Speed Tripping s
7PJ15 - TRIP Relays
Nominal Burdens OPERATE COIL BURDEN (W) Rated voltage V DC
10 contacts
20 contacts
125
~ 130
~ 170
240
~ 170
~ 170 RESET COIL BURDEN (W)
Rated voltage V DC
10 contacts
20 contacts
125
< 50
~ 70
240
~ 70
~ 130
Contact Ratings Make and carry continuously
1250 VA AC or 1250 W DC within limits of 660 V and 5 A
Make and carry for 3 s
7500 VA AC or 7500 W DC within limits of 250 V and 30 A
Break
1250 VA AC or 100 W (resistive) DC or 50 W (inductive) DC within limits of 250 V and 5 A
Environmental Test
Description 7PJ1524 High Speed Trip relay is a multi-contact attracted armature relays designed to IEC 60255-1.
Temperature IEC 60068-2-1/ IEC 60068-2-2
- High speed, high burden, positive action, instantaneous cutoff.
Operating
-10°C to +55°C
- Supervising Trip Relay Coil
Storage
-25°C to +70°C
- 7PJ1524 trip relay allows to use the Trip Circuit Supervision relay (7PJ13) to monitor and super vise the integrity of trip circuit with coil supervision terminal.
Humidity IEC 60068-2-30/IEC 60068-2-78
- Supplied in draw-out type case. - Robust design for a long, reliable service life. High burden, Trip Relay Series
High burden relays with immunity to capacitance discharge currents. These relays are suitable for applications where they are located remotely from the initiation signal.
Damp heat test, Cyclic
6 days at 250C to 400C and 93% relative humidity
Maximum Altitude of Operation
Up to 2000 m
Mechanical Test Technical Data Technical Data Overview Operating time
10 ms at rated voltage
Reset time
< 20 ms at rated voltage VN
Rated voltage VN
125 V, 240 V DC
Operating range
50% to 120% of rated vol tage
Contacts
Hand reset and Electrical reset
Flag
Hand reset
All operate and reset coils are short time rated well in excess of the operating time of their cut-off contacts.
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Test
Reference
Requirement
Vibration
IEC60255-21-1
Response Class I
Shock and Bump
IEC60255-21-2
Shock response and withstand Class I, Bump Class I
Seismic test
IEC60255-21-3
Class I
Degree of protection
IEC60529
IP50 – Front IP20 – Rear IP40 – Side
Electrical Endurance
IEC 60255-1
10,000 operations at the rate of 600 operations per hour at 250 V AC, 5 A (Ref: Std IEC 61810-1)
Product Safety Test
Ordering Information – 7PJ15
Test
Standard
• Clearances and Creepage Distances Test
IEC60255-27
• IP Rating Test • Impulse Voltage Test
The following are the high speed trip relay variants, high burden with contact type (Hand Reset + Electrical Reset) and hand reset ag. MLFB Ordering Code
Rated Voltage
Contacts Confgurations
7PJ1524-1JC60-1AF0
125 V DC
10 Contact (8NO+2NC)
7PJ1524-1JC60-1AH0
240 V DC
10 Contact (8NO+2NC)
7PJ1524-1GE60-1AF0
125 V DC
10 Contact (6NO+4NC)
7PJ1524-1GE60-1AH0
240 V DC
10 Contact (6NO+4NC)
7PJ1524-1GA60-1AF0
125 V DC
6 Contact (6NO)
7PJ1524-1GA60-1AH0
240 V DC
6 Contact (6NO)
7PJ1524-1FB60-1AF0
125 V DC
6 Contact (5NO+1NC)
7PJ1524-1FB60-1AH0
240 V DC
6 Contact (5NO+1NC)
7PJ1524-1EC60-1AF0
125V DC
6 Contact (4NO+2NC)
7PJ1524-1EC60-1AH0
240 V DC
6 Contact (4NO+2NC)
7PJ1524-1UC80-1CF0
125 V DC
20 Contact (18NO+2NC)
7PJ1524-1UC80-1CH0
240 V DC
20 Contact (18NO+2NC)
7PJ1524-1SE80-1CF 0
125 V DC
20 Contact (16NO+4NC)
7PJ1524-1SE80-1CH0
240 V DC
20 Contact (16NO+4NC)
• AC or DC Dielectric Voltage • Insulation Resistance • Protective Bonding Continuity • Flammability of insulating materials, components and re enclosures • Single-fault Condition • Mechanical resistance to shock and impact
IEC61010-1
• Protection against electric shock • Protection against the spread of re • Equipment temperature limits and resistance to heat
Electrical Tests Test
Standard
Insulation Resistance
IEC 60255-27# 500 V DC, >100M Ohms Between all terminals & earth Between coil terminals & contacts
Impulse Voltage Withstand
IEC 60255-27# 5.0 kV, 1.2/50 µs, 0.5J Between all terminals & earth Between coil terminals & contacts
High Voltage (Dielectric)
IEC 60255-27# 2 kV, 50 Hz@1min (2.2 kV for 1 s) Between all terminals & earth Between coil terminals & contacts 1 kV AC RMS for 1 min across normally open contacts
Thermal Withstand Continuous
IEC 60255-6 1.2 VN
Thermal withstand for 10 s
IEC60255-6 1.30 VN
Functional
IEC 60255-1
Maximum Allowable Temperature
IEC 60255-6 Max. temperature limit +1000C
AC Ripple on DC supply
IEC 61000-4-17 Withstand 15% AC ripple on DC
Power Frequency Magnetic Field Immunity
IEC 61000-4-8 Level 4, 30 A/m applied continuously 300 A/m applied for 3 s
Switching Rate
600 Operations per hour
Immunity to capacitance discharge
ENA TS 48-4 Issue 4 2010, Table 1*
# NOTE: All aspect of IEC 60255-5 have been covered under IEC 60255-27. * NOTE: 10 Contacts-240 V DC and 20 Contacts-125 V, 240 V DC product variants is not part of the ENA TS 48-4.
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Dimensional Drawings E2 Casing
Front view with front cover
Side view with front cover attached
Terminal numbering from rear
E4 Casing
Front view with front cover
E2 Panel Cut-Out
4
Side view with front cover attached
Terminal numbering from rear
E4 Panel Cut-Out
Wiring Diagrams
10 / 6 Contacts Wiring Diagram
20 Contacts Wiring Diagram
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Siemens Limited Energy Management Energy Automation Plot No. 6A, Sector 18 Maruti Industrial Area Huda Gurgaon - 122015, India Phone: +91 124 3836000, 3837362 Fax: +91 124 3836261 Email:
[email protected]
Siemens Limited Energy Management Energy Automation Works Plot No. L-6, Verna Industrial Area Panaji - Margao Road, Verna - 403722, Goa Phone: +91 832 3993000 Fax:+91 832 6723299
C53000-X7040-C005-4 EM-EA-7PJ1524-004
For any technical queries, please contact our c ustomer support center Siemens Limited Energy Automation Works Plot No. L-6, Verna Industrial Area Panaji - Margao Road, Verna - 403722, Goa India Phone: +91 832 6723151 +91 832 6723165 Fax: +91 832 6723299 E-mail:
[email protected] Subject to change without notice, Printed in India.
