Special & harsh environmental
Excellent explosion-proof performance and mechanical strength
220 ℃ resistance grade
Flameproof Group IIB, Zone 1, Zone 2
Main Specification | |
Transformer Type | dry type |
Rated capacity | up to 8000kva |
Rated voltage | up to 11kv |
Frequency | 50/60Hz |
Phase | 3 Phase |
Winding material | Copper /Aluminum |
Insulation class | H, C |
Vector group | YNd1d1 |
Cooling | AN |
Protection Enclosure | IP00 to IP54 |
Explosion-proof type | ExdIMb |
Zone | Zone 1, Zone 2 |
Application:
Mining Flame-proof Mobile Substation is designed specially for environment of methane mixture gas, coal dust and potentially explosive areas. It’s widely used in coal mines, non-ferrous metal mines, tunnel projects etc.
The Explosion-proof Mobile Substation consists of mainly explosion-proof high voltage switch, explosion-proof transformer, and explosion-proof low voltage switch. The transformer is bolted to the high and low voltage switches.
Routine test
Type test
Special test