product description

Explosion-proof three-phase asynchronous motor drive for coal mine underground (non-mining face) fixtures containing methane or coal dust, or explosive mixtures containing Class II B-class T1-T4 combustible gases or steam and air Use on the premises equipment.

The junction box is located at the top of the motor and can be routed in 4 directions. It is suitable for both rubber cable and steel pipe wiring. The junction box can support 3-6 terminal blocks respectively, and a grounding terminal is built in, and is made according to its specifications. One (M8 and below) or two (M10 and above) outlets.

Technical Parameters:

Explosion-proof signs: ExdI Mb, ExdII BT4Gb.

Single channel flow range: ≤13000 ml / min

Speed range: 200--1000rpm

Rated voltage: 380V, 660V, 1140V, 380V/660V, 660V/1140V

Rated frequency: 50Hz

The motor adopts Class F insulation, and the temperature rise of the stator winding (resistance method) is evaluated according to 80K.

Protection level: IP55

Motor weight 29.2kg

Ambient temperature -15~40°C

Relative humidity <90%

Dimensions: 430*260*310 (mm)