BQC Series (Ⅱ type B) Marine Explosion-Proof Motor Control Box Parameters

BQC series (Ⅱ type B) Marine explosion-proof motor control box is suitable for all kinds of natural gas, chemical tanker.

Starting and running control of ac motors for equipment in oil tanker, oil platform and other places with dangerous environment of explosive gas.

System: the control methods can be: direct starting, star Angle starting, lotus root voltage reduction, soft start and other ways. 
control: Remote control function can be set for the box making

Applicable environment:

• The environment temperature, 45 ℃ to 25 ℃ -
• There are Marine humid air oil fog, salt fog
• There is the impact and vibration produced by the normal operation of the ship.
• Tilt and swing: 22.5 degrees
• Explosive gas environmental dangerous places zone 1 and zone 2
• Flammable gas vapor level; Ⅱ Ⅱ B
• Temperature group: t1-t4
• Level of explosion-proof control box: Exd Ⅱ BT4, protection grade: IP56.

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