Explosion proof electromagnetic starter

Electromagnetic starters are mainly used to control the direct starting, stopping, and forward/reverse operation of three-phase squirrel cage induction motors, and can provide protection against motor overload and phase failure. Explosion proof electromagnetic starters are electromagnetic starters with explosion-proof performance, mainly suitable for environments containing hazardous gases or combustible dust, such as large chemical, mechanical processing, textile factories, wine processing, cruise ship storage tanks, gas stations, offshore oil and other places.

According to the direction of rotation of the control motor, it can be divided into the following two types

1. Irreversible electromagnetic starter: can only make the motor rotate in one direction;

2. Reversible electromagnetic starter: capable of rotating the motor in both forward and reverse directions

Explosion proof electromagnetic starterProduct Features:

1. Aluminum alloy shell is formed by die-casting or steel plate welding, with high-voltage electrostatic spraying on the surface for a beautiful appearance;

2. AC contactors, thermal relays, signal lights, and other components can be installed according to customer requirements;

3. It has overload and short circuit protection functions;

4. Modular structure, various circuits can be freely assembled according to needs;

5. It can control the direct start and stop of AC 50HZ, 380V three-phase asynchronous motors, and has overload and phase failure protection as well as voltage loss protection;

6. Steel pipe or cable wiring;

7. Implement standards GB3836-2000 and IEC60079.

Note: Due to inconsistent models of explosion-proof distribution boxes, customer drawings are generally used for production.

Explosion proof electromagnetic starters generally control the direct start, stop, and operation of equipment such as fans, water pumps, and motors. The explosion-proof box shown in the picture can control the direct start and stop of a 0.37KW fan. According to the power of the fan, a suitable explosion-proof electromagnetic starter with appropriate current can be selected, also known asExplosion proof magnetic starterIt can be customized with explosion-proof control boxes for forward and reverse rotation, as well as requirements such as a main switch. If customization is needed, please provide the corresponding schematic diagram of the product and specific requirements.

Explosion proof type shown in the above pictureExplosion-proof control boxIt is equipped with a main switch, two sets of AC contactors, a surface switch handle to operate internal components, explosion-proof buttons, indicator lights, power indicators, etc. The product is compact in size and easy to install.