RELAY UPIa
The UPI/a-type interlocking earth-leakage protection device is designed to monitor the insulation status of three-phase electrical networks with voltages ranging from 500V to 1140V. The device connects to the power line via an SPU probe. The relay is housed in a KS11-type enclosure, which mounts into a G11B-type socket designed for a mounting rail.
Supply voltage: |
24VAC, 50Hz |
Enclosure protection rating: |
IP20 |
Maximum voltage of the output contacts: |
60V, 50Hz |
Maximum current of the output contacts: |
6A |
Activation resistance (1000V): |
50±10kΩ |
Activation resistance (500V): |
25±10kΩ |
The return value of: |
≤1,5 |
Dimensions: |
32 x 75 x 115mm |
Weight: |
200g |
*We reserve the right to change parameters
