ABB monitor CM 1SVR550824R9100
- BrandABB
- SeriesCM
- Depth78.5 mm
- Maximum permissible delay time500 s
- Minimum adjustable delay time500 s
- Minimum adjustable response delay time without time lag500 s
- Operating voltage at AC 50Hz208–440 V
The CM-PFE relay is from the CM three-phase monitors range. This relay operates with a rated control supply voltage / three-phase measuring voltage of 208-440 V
| Series | CM |
|---|---|
| Electrical | |
| Operating voltage at AC 50Hz | 208–440 V |
| Operating voltage from 60 Hz AC mains | 208–440 V |
| AC supply voltage 50Hz | 208–440 V |
| AC 60 Hz supply voltage | 208–440 V |
| Voltage measuring range | 208–440 V |
| Rated switching current | 4 A |
| Phase sequence monitoring function | Yes |
| Phase asymmetry detection function | No |
| Undervoltage detection function | No |
| Phase failure detection function | Yes |
| Number of normally closed (NC) contacts | 1 |
| Number of normally open (NO) contacts | 1 |
| Number of switching contacts | 1 |
| Operating voltage current type | AC |
| Supply voltage current type | AC |
| Connection type | Screw connection |
| External power supply required | No |
| With removable terminals, clamps | No |
| Mechanical | |
| Depth | 78.5 mm |
| Width | 22.5 mm |
| Height | 78 mm |
| Other | |
| Maximum permissible delay time | 500 s |
| Minimum adjustable delay time | 500 s |
| Minimum adjustable response delay time without time lag | 500 s |
| Overvoltage detection function | No |
| Type designation | CM-PFE |
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