QINSUN Interpretation of Constant Temperature and Humidity Testing Machine Compressor Failure Solution-

After the constant temperature and humidity chamber adopts the electromagnetic expansion method and uses energy saving, it is more and more in line with international innovative technology. Make your service more convenient. The constant temperature and humidity testing machine adopts the original imported special human-machine interface temperature and humidity controller, which has reliable performance and is easy to operate. The control technology has reached the current international advanced level, and the cost performance is obviously better than similar imported equipment. temperature and humidity control method), and the P.I.D. The method is used to control the SSR, so that the amount of heating and humidification of the system is equal to the loss of heat and humidity. It is ideal equipment for constant temperature and humidity experiments.

If you meet a yearomalia of the compressor when using the constant temperature and humidity test machine, please use the constant temperature and humidity test machine inspection steps as follows;

1. Please check the equipment The location of the screen, if there is a position more than 30cm from the wall;

2. If there is a closed space around.

Solution:

1. If there is none, please keep the machine more than 30cm around it, because poor dissipation of heat will increase the running current of the compressor and cause overcurrent protection

2. If the surrounding area is a closed space, the surrounding temperature will increase and the running current of the compressor will also increase , which will cause the overcurrent protection (relay heat buildup) to work, so please keep ventilating all around;

3. A fois the above problems solved, please replace the overcurrent protector (heat buildup relay) under the three electromagnetic switches in the engine room. Press the reset button, and if you hear a click, it means the compressor controlled by it is overloaded, but it is also reset at this time. At this time, please set the current setting value to 1.25 times the rated current of the compressor.

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