YBX3-280-2/4/6/8

Power: 132KW

Speed: 3000/1500RPM/1000RPM/750RPM

Pole: 2/4/6/8

HZ: 50hz

Voltage: 380V/400V/415V/460V/515V/690V

Explosion-proof grade: EXDIIBT4/EXDIIAT2

Shaft height: 280/315 MM

Insulation class: F/H

Cooling method: IC411

It uses an explosion-proof enclosure to separate the electrical parts that may generate sparks, arcs and dangerous temperatures from the surrounding explosive gas mixture. However, this shell is not sealed, the surrounding explosive gas mixtures can enter the motor through the shell of the various parts of the joint surface gap. 

When in contact with the shell of sparks, arcs, dangerous high temperatures and other ignition sources may explode, then the explosion-proof shell of the motor not only will not be damaged or deformed, and the explosion of flame or hot gases through the gap between the joints, but also can not ignite the surrounding explosive gas mixtures.