Three phase Dry Transformer 150KVA
Specifications
1. SG series three phase dry type transformer adopts high quality material and advanced technology, it has advantages of fireproofing, damp – proof, safety, save electrical energy and convenient maintenance.
2. It can be applied to such power transmission and distribution places like underground railway , high building, airport, station, wharf, enterprise, tunnel, marine, etc.
3. It is mainly used in power supply occasions of AC 50~60Hz and voltage less than 500V. All the input and output voltage , connection group and capacity of tapped winding can be designed and produced according to users’ requirements.
4. Single phase and three phase are avaliable.
Technique Specification
1. Phase power range: 300KVA -1000KVA.
2. Reactive Strength: Winding-winding, Winding-ground 2000VAC/50Hz/60S. Free of arcing breakage
3. Insulation Resistance: Winding-ground 500VDC,insulation resistance ≥100MΩ
4. Protection class:IP00 or as customer required.
5. Insulation class: H
6. Environment exists without gas, steam, chemical deposition, dust or dirt that will affect transformer’s insulation seriously, explosive or corrosive medium is not allowed.
7. Standard: IEC726:1982 dry power transformer
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