Motors for explosive atmospheres
YBX series flameproof high efficiency
three phase asynchronous motors
The highest efficiency level of this series of motors reaches GB1 level, suitable for places where explosive gas mixtures exist and dangerous areas in explosive environment.
Product Features
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Original designSeries products from original design
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Excellent PerformanceHighly efficient
Energy-saving
Reliable in operation
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Product FeaturesLow vibration and low noise
Large temperature rise margin
Suitable for dIIB & dIICT4
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Wide applicationPetrochemical, coal mine, mining, port, power plant, machinery industry and etc.
Working conditions
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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
Specifications
| Frame size | Cast iron: IEC80 ~ 355 |
| Rated power | 0.18kW～375kW |
| Voltages | 50Hz: 380V |
| Poles | 2, 4, 6, 8P |
| Efficiency level | IE3, IE4, IE5 |
| Duty | S1 |
| Mounting option | B3, B5, B35, B14, V1 |
| Insulation | Class F/B, △ T 80K |
| Protection grade | IP55 |
| Cooling method | IC411 |
| Anti-corrosion level | C3 |
| Explosion-proof level | Ex d Ⅱ B T4 Gb Ex d Ⅱ C T4 Gb |
| Standards | GB18613-2006 |
| Certifications | CCC, CNEx |
| Applications | The main applications including pumps, fans, blowers, crushers, conveyor systems, mills, cranes and other applications located in areas that require explosion proof motors. |
