Explosion proof three-phase asynchronous motor for Dongguan YBB series rake bucket rock loader

DongguanExplosion-proof motorSeries products, YBB series rock loader with explosion-proof three-phase asynchronous motor product overview:
The YBB series explosion-proof three-phase asynchronous motor is suitable for use in environments with methane or coal dust explosive mixtures underground in coal mines, and is compatible with planetary drive rock loaders. The electric motor adopts a self fan cooled steel plate structure, and the end cover, outlet box and other components are made of high-strength cast iron. The explosion-proof performance complies with the provisions of GB3836.1-2000 "Electrical Equipment for Explosive Gas Environments Part 1: General Requirements" and GB3836.2-2000 "Electrical Equipment for Explosive Gas Environments Part 2: Explosion proof Type" d "standards. Explosion proof mark "ExdI".

Usage conditions:
The electric motor should be able to operate according to regulations under the following conditions.

1. Altitude not exceeding 1000m;

2. The ambient air temperature is -15~+35 ℃; If the electric motor is designated for use at an altitude of over 1000m or under conditions where the ambient air temperature is higher or lower than the specified level, it shall comply with the provisions of GB755.

3. The relative humidity of the ambient air should not exceed 95% (at 25 ℃);

Installation structure form:
1. Rated voltage: 380/660V, 660/1140V

2. Rated frequency: 50Hz

3. Protection level: IP54

4. Cooling method: IC411

5. Work schedule: S1

6. Insulation level: F

7. Installation form: IMB5