IEC Explosion Proof Standard Exd II CT4 Gb

IEC explosion proof standard motor Exd II CT4 Gb has advantages such as excellent Flame-proof property, high efficiency, energy saving, large temperature rise margin, long operation life, good property, low vibration, advanced Flame-proof structure, good starting performance, good-looking appearance, high reliability and no sparking while operating.

Number of Poles:
Potencia nominal：
Color:
Rated Voltage:
Cooling Method: IC411

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Product Details

Brief Introduction

Through IEC certification, the use of non-spark design and static control technology, from the source of explosion risk. Designed for flammable gas/steam high risk environment, its enhanced flameproof structure can contain internal arc, to ensure the essential safety of personnel and equipment in oil, coal, chemical and other explosive danger areas.

Main Technical Parameters

Frame	H315
No. of Poles	2P, 4P, 6P, 8P, 10P
Power Scope	75~200kW
Voltage	380V/660V
Frequency	50/60Hz
Speed	600rpm, 750rpm, 1000rpm, 1500rpm, 3000rpm
Protection Grade	IP55
Insulation Class	F
Mounting Type	IM B3
Connection	Delta/Y
Mark of Explosion-proof	Exd I Mb, Exd II BT4Gb, Exd II CT4 Gb
Cooling Type	IC411
Efficiency Class	IE3
Duty	S1
Vibration	≤1.8mm/s
Ambient Temperature	-15℃ ～ +40℃
Altitude	≤1000m
Humidity	Average monthly peak relative humidity is 90%