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Phase Sequence Protection Relay |
Selection Guide |
| M200-PS1 | 3 phase 3 or 4 wire |
Typical Applications |
| The M200-PS1 provides phase and phase sequence / failure protection. Used to ensure the sequence is correct when connecting 3 phase loads. With an incorrect phase sequence the relay will start to de-energise, preventing the starting of incorrectly connected machinery. The relay will also trip if there is a phase loss and can therefore be used as a phase failure relay. If regenerated voltage voltage is present in the open phase the M200-PB1 or M200-PB2 should be used. The red LED "On" indicates phase sequence incorrect and relay is de-energised.. The green LED "On" indicates phase sequence correct and relay is energised. |
Technical Specifications |
| INPUT | |
| Rated value Un | 57.8 < 500V ±25% |
| Frequency | 50 / 60 / 400Hz |
| Burden | <3VA |
| Overload | 1.5 x continuous 2 x Un 3 seconds |
| SETPOINT | |
| Not adjustable | |
| AUXILIARY | |
| Self Powered | |
| WEIGHT&CASE | Approx 0.4kg. 55mm case |
Ordering Information |
| Product Code | Input Un | Freq | Options |
| M200-PS1 | 415V | 50Hz | Cal 35șC |
Data Sheet in PDF Format Available here
Contact sales: sales@hobut.co.uk
