In order to ensure the working stability of this product, it is necessary to understand its working conditions when installing a Cheap 200A DC contactor in china. The following editor will briefly introduce the working environment requirements of the DC contactor.
1. Atmospheric conditions
(1) Ambient temperature
Even domestic professional Cheap 200A DC contactor has certain restrictions on the ambient temperature. When the ambient temperature is too low or too high, it cannot work normally and stably. Generally, it is necessary to use it in places where the temperature is below zero or where the temperature is too high in a short time. Pay attention to the safety of using the contactor.(2) Humidity
The good quality Cheap 200A DC contactor in china can work without obstacles in the atmosphere with normal "relative humidity". When the temperature is lower, the relative humidity is higher, but the monthly average humidity of the "wettest month" cannot be too high. The monthly average temperature should not be too high, and special measures should be taken for condensation caused by temperature changes.
2. Pollution level
Relative to the ambient temperature and atmospheric conditions, the Cheap 200A DC contactor does not have excessive requirements for the limit of environmental pollution. Judging from the current environmental conditions in our country, most cities can use them.
3. Installation conditions
In addition to the above objective factors, the Cheap 200A DC contactor in china also has certain restrictions on the installation conditions and must be installed in a position without obvious shaking or shock vibration, which is an important prerequisite for ensuring the stable operation of the DC contactor. In addition, the Cheap 200A DC contactor is also required to be installed in a non-explosive medium, and the medium does not contain enough gas and dust to corrode metals and destroy insulation.