Voltage | 125 V, 240 V DC |
Relay Type | Trip Relay |
Model Number | 7PJ15 |
Contact Form | 16NO+4NC, 4NO+2NC,5NO+1NC, 6NO+4NC |
Model Name/Number | 7PJ15 |
Phase | Single Phase |
Power Source | Electric |
Frequency | 50/60 Hz |
Temperature Range | Operating -10 DegreeC to +55 DegreeC |
Binary Inputs (max) | 20 NO |
PSU Variants | 125VDC,240VDC |
Usage/Application | Trip Circuit Supervision Relay,Used for monitoring activities |
Model Name/Number | 7PJ1321-5AA21-0AA0 |
Voltage | 24 V - 230 V DC/AC |
Brand | Siemens |
Relay Type | TCS Relay |
Mounting Type | Panel |
Power Source | 24 V to 230 V AC/DC |
Size | 48x96 mm |
Output Contact | 2NO / 2NC |
Universal Supervision Voltage Range | 24 V to 230 V DC3 |
Universal Auxiliary Voltage Range | 24 V to 230 V AC/DC |
PSU Variants | 24-230 V AC/DC |
Brand | SIEMENS |
Voltage | 220V-240V |
Power Source | Electric |
Relay Type | Voltage Relay |
Mounting Type | Din Rail |
Type | Industrial Relay |
Model Name/Number | 7SR110 |
Current | 4 (Inputs Max) |
Number Of Poles | 4 |
Material | Mild Steel |
Height | 159 mm |
Width | 130 |
Usage/Application | distribution and industrial networks. |
Display | 4 Small (lines) |
Frequency | 50/60 Hz |
Mounting | Flush and Surface Mouting |
Output Contact | 4BI/8BO,10LEDs |
Overall Dimension | 168 x 130 x 159 mm |
Size | E4,E6 |
Temperature Rane | + 55 Degree Celcious |
Weight | 3.1 Kg |
Protection Function | 37,46BC,46NPS,49,50,50G/N/SEF,50AFD,50BF,51,51G/N/SEF,64H,27/59,47,51V,59N,67/50,67/5 |
Supervision Functions | 60CTS,74T/CCS,60VTS |
Control Functions | 79,86 |
Binary Inputs (Max) | 6 |
Binary Outputs (max) | 8 (incl. Life contact) |
Push Bottons | 5 |
LEDs Max | 10 |
PSU Variants | DC 24-60; DC 88-250 |
Front User Interface | Yes |
IEC 60870-5-103 | Yes |
MODBUS RTU SLAVE | Yes |
DNP3 serial | Yes |
RSTP (Ethernet ring redundancy) | Yes (Additional) |
PRP V1 (Parallel Redundancy Protocol) | Yes (Additional) |
HSR (High available Seamless Ring configuration) | Yes (Additional) |
Time Synchronization | Yes |
7SR110 Argus Relay, Siemens Numerical Relay, Siemens Over Current Earth Fault Relays
The 7SR11 series of relays provide overcurrent and earth fault protection. These relays are typically applied to provide the main protection on feeders and interconnectors and the back-up protection on items of plant such as transformers. On distribution system circuits overcurrent and earth fault protection is often the only protection installed.
The 7SR12 includes for directional control of the overcurrent and earth fault functionality and is typically installed where fault current can flow in either direction i.e. on interconnected systems.
The relay functionality allows highly flexible settings for current and time grading making it compatible with all types of overcurrent protections.
The relays are available in single and four pole variants housed in E4 cases with the IEC61850 protocol option housed in an E6 case. Integrated logic is provided to allow the optimal configuration of relay functionality with the relays analogue inputs and binary input/output circuits.
Protection, instrumentation and metering functionality is accessible via data comms channel(s). A front USB port for local PC connection or rear electrical RS485 port for remote connection are provided.
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Voltage | 220 V |
Voltage Type | DC |
Current | 1-5 A |
Phase | Single Phase |
Power Source | Electric |
Size | 35x35x53 mm |
Voltage | 220 V |
Current | 1-5 A |
Model Number | 7PJ111, 7PJ112, 7PJ113 |
Phase | Single Phase |
Frequency | 50/60 Hz |