- Joined
- Jan 22, 2008
- Messages
- 52,441
- Helped
- 14,754
- Reputation
- 29,790
- Reaction score
- 14,108
- Trophy points
- 1,393
- Location
- Bochum, Germany
- Activity points
- 298,196
To look at the problem from a different side: Monitoring of neutral line discontinuity is unusual and not supported by any standard control relay as far I'm aware of.
Neutral line interruption can be a problem e.g. in temporary building site power distribution, or old houses with bad cables. The main risk is possible overvoltage at lower loaded phases that might damage sensitive devices. A MCCB with over-/undervoltage trip function will prevent it.
Neutral line interruption can be a problem e.g. in temporary building site power distribution, or old houses with bad cables. The main risk is possible overvoltage at lower loaded phases that might damage sensitive devices. A MCCB with over-/undervoltage trip function will prevent it.