| Model: | 1 |
|---|---|
| Brand: | DONGDA |
| Origin: | Made In China |
| Category: | Industrial Supplies / Mining Machine |
| Label: | electric motor , Explosion-proof moto , mining machinery |
| Price: |
US $650
/ pc
|
| Min. Order: | 5 pc |
| Last Online:13 May, 2015 |
YB2 Explosion-proof Electric Motor
1,high anti-explosion class
2,for mining coal machinery
3,Power supply 380V/660V,660/1140V,50/60Hz
4,Cooling method: IC411
Features of YB2 series explosion-proof motor of three-phase asynchronous:
high efficiency,large torque moment,stable running,reliable operation and good appearance.
CONTACT: laura@dongdajituan.com
There are different models of explosion-proof motor:Exd I ,Exd II AT4 and Exd II BT4.
All these products conform to IEC 60079-0:1998 and GB 3836.1<General Requirements,part One, Electrical apparatus for explosive gas atmosphere>, and GB3836.2<Flameproof enclosure "d", Electrical apparatus for explosive gas atmosphere> .
These motors are suitable for using in coal mines, oilfields and chemical industries,where the explosive gas mixture exsists.
Technical specification:
Rated voltage :380V,660V,380V/660V
Rated frequeney :50Hz
Protection class:IP55
Cooling method :IC411
Work mode:S1
Insulation class:F
