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Explosion Proof Motors

Hyosung’s explosion-proof motor is a special self-protective motor which does not ignite due to an external explosion in highly-explosive areas and endures explosion pressures that occur from the inside of its container.

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Description

Hyosung’s explosion-proof motor is a special self-protective motor which does not ignite due to an external explosion in highly-explosive areas and endures explosion pressures that occur from the inside of its container.

Ex d
The container endures internal explosion pressure when explosive gas explodes or steam causes a large pressure increase. In addition, the motor is structured to protect from external explosive gas or steam that may enter through the joints or openings.
Ex p
The protective gases’ pressure is maintained at a higher level than the external environment to create an explosion-proof structure that protects the motor from external influence.
Ex e
This motor has a mechanically and electrically enhanced safety structure against temperature increases for preventing an electrical spark and arc, which can act as an igniter for the explosive gas or steam in operation.

Features

  • International explosion-proof certificates (UL, ATEX, IEC, KR, etc.)
  • Solid structure for enduring an internal explosion
  • High safety required in petrochemistry plants

Scope of Production

Output
Up to 1,350kW
Voltage
3,300 ~ 13,800V
Frequency
50Hz, 60Hz
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