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Motors for explosive atmospheres

WEX3 Series Low Voltage Induction Motors
for Explosive Atmospheres

WEX3 series of motors is a new generation of ultra-high-efficiency explosion-proof motors, dedicated to providing all-round driving force for the domestic and international markets.

Key Points

Original design

Series products from original design
Excellent Performance

Highly energy-efficient, low in noise and vibration, safe and reliable, and convenient for maintenance.
Product features

With coal mine safety certification, CQST, ATEX, IECEX, and strong international competitiveness.
Wide application

Places with the presence of dangerous explosive gas mixtures in petroleum, chemical, mining, metallurgical, etc.

运行条件.jpg

Operating condition

-40℃～+60℃

Ambient temperature
Monthly average ≤90%

Humidity
≤1000m.a.s.l.

Altitude

Product parameter

Frame Size	Cast iron: IEC 80 ~ 355
Power	0.18 kW ～ 375 kW
Rated Voltage	up to 1140 V
Poles	2, 4, 6, 8 P
Energy efficiency	IE3
Duty	S1
Mounting option	B3, B5, B35, B14, V1
Insulation	Class F/B, △ T 80 K
Enclosure	IP55
Cooling type	IC411
Corrosion-proof level	C3
Explosion-proof le Vel	Ex db/eb IIB, IIC and I M2 Ex db I Mb
Standards	IEC60034-30-1; IEC 60079-0; IEC 60079-1; IEC 60079-7; IEC 60079-31
Certifications	ATEX, IECEx
Applications	The main applications including pumps, fans, blowers, crushers, conveyor systems, mills, cranes and other applications located in areas that require explosion proof motors.

Typical applications

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.

Learn more

Related products

Explosion-proof Inverter

Mainly used in coal mine underground with coal dust, gas and other dangerous explosive environment, used to solve the heavy load equipment starting, soft start, soft stop and frequency conversion speed control, especially for belt machine, scraper machine, emulsion pumps and other AC asynchronous motor or AC low-speed permanent magnet synchronous motor load.

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