What are the main reasons for the burning of the compressor of the 100 ton chiller?

What are the main reasons for the burning of the compressor of the 100 ton chiller?

What are the main reasons for the burning of the compressor?

1. The reason why the compressor of the LJ -45°C ~ -10°C Low Temperature Refrigeration Chillers was burned may be the lack of phase in the power supply. Check whether one or two phases in the winding are blackened and whether the coil is damaged;

2. The reason why the compressor of the 100-ton water chiller was burnt may be that the contactor and contact point in the line were not closed and the connection point of the wire was loose.

3. The reason why the compressor of the 100-ton water chiller was burnt out may be caused by the overload of the motor, and the motor operated over current and overheating for a long time.

4. The reason why the compressor of the 100-ton water chiller was burned may be due to frequent starting and braking of the refrigerator.

What should I pay attention to when using a 100-ton water chiller?

First of all, place the chiller in the shade and natural ventilation application. The operating temperature of the chiller should not be too high. The operating temperature of the chiller should not exceed 40 ℃.

Secondly, the fan of the water chiller has the function of heat removal. It is required to regularly maintain the operation of the fan, dismantle the cover net of the water chiller on time, and remove the dust and dirt on the side of the cover net with a pneumatic gun.

Third, notice that the distance between the water chiller and the roadblock is not too close. The distance between the water cooler vent (fan) and the obstruction shall be more than 1.5m; Maintain a distance of more than 1m between the air inlet and outlet (earth net) and the obstruction.

Finally, the cooling circulating water of the water chiller should be removed and replaced on time. It is proposed to replace it every three months. Due to too much residue in drinking water, it is very easy to cause pipe blockage in the circulating system, so it is not recommended to use. It is proposed to use mineral water or purified water as the cooling circulating water of the chiller.

Proper daily maintenance of the chiller can not only improve the cooling efficiency, but also increase the service life of the chiller.