1) 22 years' manufacturing experience with three subsidiaries
2) Top 3 in China
3) won tender abroad
4) IP54

Tech data:
1. Standards: GB1094-1996; GB8286-2005; GB3836-2000; GB/T10228-2008; EQV IEC726
2. Capacity Range: 50-4000kVA
3. Voltage Grade: 6, 11kV
4. Voltage Regukation Mode: Off circuit tap changing
5. Tapping Range: ± 5%, ± 2× 2.5% or others
6. Frequency: 50Hz; 60Hz
7. Phase: Three phase
8. Connection Sign: Yy0(d11), Dyn11 or others
9. Short Circuit Impedance: Standard impedance (For details see technical data sheet)
10. Max. Temperature: 145K

Features:
The mineral product separates the explode migration transformer substation separaters the explode migration transformer substation by the mineral product with the do-like transformer, the high-pressured load switch either the high pressure and the low pressure switch ot he low pressure guarantees is composed
This series dry type mining explosion isolation movable transformer substation is a kind of movable whole set distribution and transformation device.
It has the protection of creepage, earth leakage, overload, short circuit, overvoltage, undervoltage etc

It is suitable for not only mines filled with firedamp mixed gas, grime and explosive gas, but also the gas and steam environment that can not erode metal and insulation.