Generator wind temperature high alarm

What to do when the high temperature alarm of the diesel generator set?

When the high temperature alarm of the diesel generator set, it should be shut down in time to check the cause and eliminate it.

What happens when a generator alarm is activated?

When this alarm is activated, generator will shut down immediately. High HT Cooling Water Temperature This alarm too leads to shutdown of the generator immediately. Over speed Trip If the generator senses the over speed, it will suddenly reduce the speed and shutdown. This was all from the article on generator alarms and trips.

Will oil mist alarms trip a generator?

Regularly clean the oil mist detector head for avoiding the false alarms. Note: Most of the alarms won’t trip the generator, but there are some major alarms which will cause the generator to trip and they are as follows: Low Lube Oil Pressure When this alarm is activated, generator will shut down immediately. High HT Cooling Water Temperature

What is a water/coolant temperature detection device on a generator?

On most generators by Welland Power and other manufacturers you will find two different water/ coolant temperature detection devices fitted, a switch and a sender. The Switch, often supplied by the engine manufacturer is used to shut down the engine in the event of the coolant becoming too hot. On fault, it closes to earth.

How to prevent a generator from tripping?

Open the crankcase doors to check the signs of hotspots. Keep the purifier inlet temperature as per the manufacturer. Regularly clean the oil mist detector head for avoiding the false alarms. Note: Most of the alarms won’t trip the generator, but there are some major alarms which will cause the generator to trip and they are as follows:

Why is a generator a fire hazard?

1. High Ambient Temperature: Generators have an optimum operating temperature range. If the temperature outside the generator exceeds this range, it can cause overheating which not only causes malfunctioning, but fire can hazard as well.