| Item condition | New |
| Manufacture name | CM-UFD.M34M Grid feeding monitoring rel. 3c/o,L-L=0-540VAC,L-N=0-312VAC,ModbusRTU |
| Brand | ABB |
| Categories |
Monitoring Relays
|
| Harmonized System Code | 8536 4900 00 |
| Single-phase under voltage possible | Yes |
| Single-phase hysteresis possible | Yes |
| Three-phase hysteresis possible | Yes |
| Type of voltage measuring range | AC |
| Type of electric connection | Screw connection |
| Voltage measuring range 1 | 0-550 V |
| Min. adjustable delay-on energization time | 0 s |
| Number of contacts as normally open contact | 0 |
| Packing level 1 | 4013614521140 |
| Width | 108 mm |
| Height | 90 mm |
| Depth | 67 mm |
| With detachable clamps | No |
| Three-phase under voltage possible | Yes |
| Single-phase over voltage possible | Yes |
| Three-phase over voltage possible | Yes |
| Contains function DC-under voltage | No |
| Contains function DC-over voltage | No |
| Contains function DC-voltage hysteresis | No |
| Rated control supply voltage at AC 50 Hz | 24-240 V |
| Rated control supply voltage at AC 60 Hz | 24-240 V |
| Rated control supply voltage at DC | 24-240 V |
| Max. permitted delay-on energization time | 0 s |
| Max. permitted off-delay time | 0 s |
| Min. adjustable off-delay time | 0 s |
| Response value voltage | 0-550 V |
| Voltage type for actuating | AC/DC |
| Number of contacts as normally closed contact | 0 |
| Number of contacts as change-over contact | 3 |