Furnace Transformer for Metallurgical Electric Arc Furnace Transformer Power Supply
| Price: |
US $ 20000-2000000/Piece |
| Trade Terms: |
FOB,CFR,CIF |
| Min Order: |
1/Piece |
| Pay Type: |
L/C,T/T,D/P,Western Union |
| Prod Model: |
HSSPZ-63000/33 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Arc: |
Furnace Transformer |
| Steel: |
Furnace |
| Type: |
Calcium Carbide Furnace Transformer |
| Test Certification: |
Kema |
| Reference Standard: |
IEC 60076 |
| No Load Losses: |
52kw |
| Load Losses At 75: |
280 Kw ( 60mva 950V ) (Including LV Lead Losses |
| Cooling System: |
Ofwf, Double Tube, 2 Coolers in Service. |
| On-Load Tap Changer: |
Mr |
| Testing: |
-Routine Test According to IEC Standard |
| Application: |
Audio |
| Phase: |
Three |
| Coil: |
Core-type Transformer |
| Cooling Method: |
Oil-immersed Type Transformer |
| Winding Type: |
Multi-winding Transformer |
| Usage: |
Electric Arc Furnace Transformer |
| Brand: |
Ville |
Product Description
Electric arc furnace transformer
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.
Rated capacity:KVA. max 140MVA
Voltage class:KV. 35KV
| 1.1.2 TRANSFORMER DATA |
| General data | |
| Operating Voltage | 33KV±3% |
| Frequency | 50Hz±1% |
| Rated capacity | 60 MVA |
| Over load power | 60 MVA plus 20%,30 min. |
| Rated primary current | 1049.7 A |
| Insulation Level (AC/LI) | 85/200 kV |
| Vector group | D/d0 with booster regulation transformer inside. |
| Secondary connection | Delta OPEN |
| System short circuit capacity at 33kV side. | 1100 MVA |
| Secondary outlet | Terminals with Bus bars come out from top cover. 8 Buss bars by epoxy resin arranged along with each phase with matching cite transformer sizes. |
| Max. Secondary current | Approximate 42120 A |
| Secondary voltage range | 950-500 V.
|
| a) Constant power | 950V-822.4 V at 60 MVA |
| b) Constant current | About 42062 A within 824V-500V |
| c) Short-circuit voltage | 8 % (at 950V,60MVA)
|
| Type of tap changer | On load tap-changer:
|
| a) Manufacturer | MR, |
| b) Number of tapes | 17 voltage steps with 18position See attached data sheet of 60 MVA EAF transformer. |
| c) Oil filter equipment for OLTC | yes
|
| Cooling | OFWF |
Transformer Production :
PACKING AND SHIPPING:
Ningbo Ville Electric Co., Ltd. One of wholly owned subsidiaries of VILLE INDUSTRY, It was invested by VILLE INDUSTRY, It is a well-know listed company in China specialized in R&D of electric power technology, equipment manufacturing and engineering services specialized in research, development, production of transformer and high voltage & low voltage electrical power equipment
Our Transmission and distribution companies can provide with whole solution for transformer substation and switch substation trunkey project!
The rated voltage from 11kV up to 132kV.
It locates in Hi-technical enterprise R & D center zone of Ningbo, Zhejiang province, which is one of the well-know coastal city in China. Its professional engaged in power substation, power plant project and electrical power complete equipments.
Working field: Manufacturing, engineering, designing, executing and commissioning for HV and LV electrical products. Turnkey substation from 11KV to 132KV.
Our transformer factory main working is visiting end user's site do measure and reseach before designe, and providing economic transformer solution for customer. Engineering, manufacturing, executing, commissioning and repairing for different kind of transformer (04kv -500kv ).
The products are mainly used in Steel plant; Power - Fossil fuel plant, Nuclear power plant, Railway, Subway and Airport. Wind power generation; Hydroelectric plant engineering; International power generation plant; Power substation transmission and distribution; Residential housing estate power distribution system and so on.
Transformer factory Product includes:
Three phase double (three)- winding power transformer, generator power transformer, auto power transformer, rectifier transformer for each industry, furnace transformer, movable transformer, traction transformer and reactor, power plant auxiliary and standby transformers, transformers for substations of backbone and distribution networks. Transformer for metallurgical companies etc.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide transformer supplier"
Supply the guide drawings and installation manuals information directions on the method of handling, storage, mounting and erection of transformers.
Power equipment application:
Power-fossil fuel plant, Steel plant, Infrastructure- railway, international generation, substation, hydropower station, wind power substation, transmission and distribution.
We has excellent experience and good capacity in complete projects equipments in Generation, Substation, Transmission and Distribution from 400V-330kv, especially in Power plant, Substation construction and Transmission line, including of design, complete equipment, installation, Commissioningand after-sales service, and also design the complete Electrical Solutions according to customer's demand. We are mainly services to International State Power Board, Power Construction Contractor, Power Project Contractor, Factories and the Electric Power Project in the world.
In order to achieve the enterprise's strategic target---being stronger, larger, and superior, we continue to expand throughout the world's markets for power transmission and distribution area. And we also actively attach our team to competition, walking forward to the mission of "First-class worldwide electrical equipment supplier"
