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
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Original designSeries products from original design
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Excellent PerformanceHighly energy-efficient, low in noise and vibration, safe and reliable, and convenient for maintenance.
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Product featuresWith coal mine safety certification, CQST, ATEX, IECEX, and strong international competitiveness.
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Wide applicationPlaces with the presence of dangerous explosive gas mixtures in petroleum, chemical, mining, metallurgical, etc.
Operating condition
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-40℃～+60℃Ambient temperature
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Monthly average ≤90%Humidity
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≤1000m.a.s.l.Altitude
Product parameter
| Frame Size | H80~H350 |
| Power（kW） | 0.18kW～375kW |
| Rated voltage | 50Hz:400V |
| Poles（P） | 2P/4P/6P/8P |
| Energy efficiency | IE3 |
| Duty | S1 |
| Mounting option | B3, B5, B35, B14, V1 |
| Insulation | Class F（B，△ T 80K） |
| Enclosure | IP55 |
| Cooling type | IC411 |
| Corrosion-proof level | C3 |
| Explosion-proof level | Ex d I Mb, Ex d II B T4 Gb, Ex d II C T4 Gb |
