ABB Frequency, Voltage Monitoring Relay, 1, 3 Phase, SPDT
- RS庫存編號:
- 876-2554
- 製造零件編號:
- 1SVR560730R3400 CM-UFD.M22
- 製造商:
- ABB
- RS庫存編號:
- 876-2554
- 製造零件編號:
- 1SVR560730R3400 CM-UFD.M22
- 製造商:
- ABB
法例與合規
產品詳細資訊
CM-UFD Grid Feeding Relays
The expertly designed CM-UFD range of grid feeding relays ensures safe and reliable monitoring of numerous grid parameters when feeding energy into the public grid.
Main features include-
Monitoring of voltage and frequency in single and three-phase mains (2-wire, 3-wire, or 4-wire AC systems)
0-minutes average value monitoring
Rate of change of frequency monitoring configurable
Vector shift detection configurable
Error memory for up to 99 entries
Password protection available
Monitoring of voltage and frequency in single and three-phase mains (2-wire, 3-wire, or 4-wire AC systems)
0-minutes average value monitoring
Rate of change of frequency monitoring configurable
Vector shift detection configurable
Error memory for up to 99 entries
Password protection available
規格
屬性 | 值 |
|---|---|
| Monitoring Application | Frequency, Voltage |
| Electrical Phase | 1, 3 |
| Contact Configuration | SPDT |
| Voltage Sensitivity | Overvoltage, Undervoltage |
| Time Delay | ±20ms |
| Frequency Sensing Range | 40 → 60Hz |
| Series | CM-UFD |
| Frequency Sensitivity | Overfrequency, Underfrequency |
| Terminal Type | Screw |
| Special Features | Autotest Function, Monitoring of ROCOF (Rate of Change of Frequency), Multiline Backlit LCD Display |
| Number of Poles | 1 |
| Minimum Operating Temperature | -20°C |
| Width | 67mm |
| Height | 90mm |
| Maximum Frequency Sensed | 60Hz |
| Length | 108mm |
| Minimum Voltage Sensed | 0V ac |
| Minimum Frequency Sensed | 40Hz |
| Operating Temperature Range | +60°C |
| Current Range | 6.4mA |
| Maximum Operating Temperature | +60°C |
| Dimensions | 108 x 67 x 90mm |