Description
Motor protection winding temperature monitor + 3 phase monitor
Motor temperature measurement and control relays RM35TM50MW and RM35TM250MW
monitor the following, on 3-phase supplies:
correct sequencing of phases L1, L2 and L3, phase failure and motor temperature
via PTC probes (with or without memory).
| Function | Supply voltage (V) |
3-phase supply voltage (V) |
Output | Reference |
| ■ Phase sequence ■ Phase failure ■ Motor temperature via PTC probe |
24…240 a.c./d.c. |
208…480 a.c. |
2 N/O 5 A |
RM35TM50MW |
| ■ Phase sequence ■ Phase failure ■ Motor temperature via PTC probe ■ Selection (with or without memory) ■ “Test/Reset” button |
24…240 a.c./d.c. |
208…480 a.c. |
2 N/O 5 A |
RM35TM250MW |
