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Motors for explosive atmospheres

CD series special explosion-proof
three-phase asynchronous motor

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It adopts a modular design that can meet various scenarios and can be customized. It can be used in extreme environmental temperatures, with a minimum of -60 °C.

Product Features

Customer customization

Modular design that can meet various scenarios.
Flexible installation

Suitable for dangerous environments (Zone 1, Zone 2, Zone 21, Zone 22)
Low noise

Adopts a special fan for noise reduction and a bearing shock absorption system.
Specific applications

Integrated frequency conversion & brake, water cooling and other special designs, and can embed a PTC thermistor for monitoring.

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Operating condition

-55℃～+60℃

Ambient temperature
Monthly average ≤90%

Humidity
≤1000m.a.s.l.

Altitude

Product parameter

Frame Size	IEC 63 ～ 500
Rated power	0.12 ～ 700 kW
Rated Voltage	220 – 690 V
Energy efficiency	IE3, IE4
Explosion-proof certification	ATEX & IECEX & CQST certification with additional Dust Certification II 2D Ex tb IIIC T 120 °C Db
Pole number	2～16 P
Enclosure	IP55, IP56, IP65
Cooling Method	IC411, IC416, IC410
Insulation	Class F/B, △ T 80 K
Duty	S1; Suitable for VSD operating up to 500 V under standard conditions
Explosion-proof level	Ex db/eb IIB, IIC & Ex tb
Standards	IEC60034-30-1; IEC 60079-0; IEC 60079-1; IEC 60079-7; IEC 60079-31
Certifications	ATEX, IECEx
Applications	Fans, material handling equipment, mixers, centrifuges and pumps used in chemical and petrochemical installations, oil and gas and power plants and many other applications where an explosive gas-air mixture is likely to occur.

3D model

Typical case

Green Industry

According to the report of the International Energy Agency (IEA), industrial energy consumption accounts for 37% of global total energy consumption and 24% of global carbon dioxide emissions.

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