| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | China Coal |
| Model Number: | YB400-450 Series Three-phase Asynchronous Motor |
| Certification: | CCC,CE |
| Type: | |
| Protect Feature: | |
| Output Power: | |
| Voltage(V): | |
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Quick Details
Specifications
YB400-450 Series Three-phase Asynchronous Motor Introduction
YB400-450 Series Three-phase Asynchronous Motor adopt to Inner loop ventilation mode of the fan cooling.with high efficiency,high performance, flame-proof structure is reasonable of characteristic.According to the service requirements , make out" ExdI" and" ExdIIBT4" ,explosion-proof performance standard GB3836.
Be use to coal mine underground (not tunnelling face)and factory contains the operation sites with explosive air mixture.
Voltage rating: 3000V, 3300V, 6000V
Rated frequency: 50Hz
Protection grade : IP55, IP44
Power range : 160kW-550kW
Insulation grade: F
Installing form : B3