25mva 35kv Arc Furnace Transformer
|FOB Price:||Get Latest Price|
|Min. Order:||1 Piece|
|Payment Terms:||L/C, T/T, D/P, Western Union, Paypal, Money Gram|
- Model NO.: HSSPZ-25000/35
- Phase: Three
- Cooling Method: Oil-immersed Type Transformer
- Usage: Power Transformer
- Trademark: VILLE
- Specification: IEC CE, ISO
- HS Code: 8504231100
- Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
- Core: Core-type Transformer
- Winding Type: Two-winding Transformer
- Brand: Ville
- Transport Package: Wooden Cases
- Origin: Ningbo China
25MVA 35KV arc furnace transformer
Connection Symbol: Yd11
Primary Voltage(kV): 35
Secondary Voltage(V): 509-302
Regulation Voltage Step: 13
Type of tapping: On-load
Short-circuit Impedance(%): 7.5
No-load Loss(kw): 28.5
On-load Loss(kw): 272.6
Weight(Ton): Active Part 27.1 Oil 16 Transportion 46 Total 49.6
Main function and characteristic
Electric furnace transformers are transformers which supply power to the electric furnaces. It can drop high voltage to the working voltage the electric furnaces need.
There are many kinds of electric furnaces,so there are many kinds of electric furnace transformers cooperating with them.Now,our company manufactures following electric furnace transformers:electric furnace transformers used in steelelectric furnaces(including on-laod,no-load and enclosed reactor) ; mineral hot furnace transformers used to smelt kinds of iron alloys,hydrosilicons,carbides,etc(single phase,three phases on-load and no-load tap changer).They are low loss and energy-saving products.Cooling methods are self-cooling, forced oil water cooling, etc.It can be designed specially according with customers' requirements.
The model of the electric furnace transformer is expressed as follows:
The meaning of model:
H--Steelmaking arc furnace,HJ--ladle furnace,HZ--electro-slag furnace,HC--calcium carbide furnace,HK--mineral hot furnace,HG--line frequency induction furnace;
Number of phase:D--single phase,S--three phase;
Types of cooling device :ONAN,wind cooling F,water cooling S.
The methods of oil circulation:natural circulation,forced oilcirculation P.
Tap changer:off-circuit tap changer,OLTC Z.
Enclosed attached device:changing leakage flux,enclosed reactor K.
Regulation Voltage Step:13