Power Fittings Manufacturers Share Common Sense On The Use Of Power Fittings

Power fittings are metal accessories that connect and combine various devices in the power system and play a role in transmitting mechanical loads, electrical loads and certain protective functions. With the development of China's economic level, the development speed and level of my country's electricity have reached a fairly high level. The application of electricity has spread to almost every corner of my country, and the demand for power fittings has also reached an unprecedented level.

Isolator switch can be divided into different types according to different classification standards. Most fittings need to withstand large tensile forces during operation, and some must also ensure good electrical contact at the same time. It is related to the safety of wires or towers. Even if one is damaged, it may cause line failure. Therefore, the quality, correct use and installation of fittings have a certain impact on the safe power transmission of the line. Therefore, power fittings manufacturers remind you to have a certain understanding of fittings when using them.

Scope of application of power fittings:

GW4 series outdoor disconnectors are suitable for installation on outdoor high-voltage distribution equipment lines, for the purpose of opening and closing the lines when there is voltage and no load.

Environmental conditions for the use of power fittings:

1. Altitude not exceeding 1000m.

2. The ambient temperature is not higher than +40℃ and not lower than -30℃. Note: When the altitude and ambient temperature cannot meet the above conditions, this type of isolating switch can be used according to the requirements of GB311-64*** standard.

Note: The isolating switch of power fittings is not suitable for the following places.

1. Places with conductive or chemically active gases and steam;

2. Places with large amounts of dust;

3. Places with fire and explosion hazards;

4. Places with severe vibration or impact (such as next to electric picks, excavators, etc.).