+86-13616242260    diaosm@vip.163.com
OFAF 1000-20000kva furnace transformer for steel making
Home » Products » Furnace Transformer Series » OFAF 1000-20000kva furnace transformer for steel making

Product Category

Contact us

loading

Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

OFAF 1000-20000kva furnace transformer for steel making

reliable quality, reasonable price
Colour:
Cooling way:
Winding Material:
Type :
Availability:
Quantity:
  • HKSSP-5000/10

  • Boyuan

  • 8504220000

Description of OFAF 1000-20000kva furnace transformer for steel making

The 1000-20000 kVA Furnace Transformer is a specialized power solution designed for steel-making applications, providing reliable and efficient power supply to electric arc furnaces (EAF), ladle furnaces, and submerged arc furnaces. These transformers are engineered to handle high current demands and frequent overloads characteristic of steel-making processes


Key Features and Specifications

ParameterSpecification
Capacity Range1000 kVA to 20000 kVA
Primary Voltage6 kV to 33 kV (depending on application)
Secondary VoltageVariable (e.g., 190V, 175V, 160V, 110V, 92.5V)
Frequency50/60 Hz
PhaseThree-phase
EfficiencyUp to 99.22% at optimal load
Insulation ClassClass A or higher, depending on application
Cooling SystemONAN (Oil Natural Air Natural) or OFAF (Oil Forced Air Forced)
Vector GroupD/d0, D/d11, or other configurations as required
Winding MaterialCopper
Tap ChangerOn-Load Tap Changer (OLTC) or Off-Circuit Tap Changer (OCTC)
Reactor OptionAvailable for additional reactance (up to 25%)
WeightVaries by model (e.g., 10000 kg for a 5000 kVA model)
DimensionsVaries by model (e.g., 3200 mm x 2250 mm x 3650 mm for a 5000 kVA model)
StandardsIEC 60076, IS 2026


Furnace transformer is the power transformer for industrial furnace smelting use, it is special transformer designed on the basis of various electric furnace's work characteristics and operation modes ,which mainly including steelmaking electric arc furnace transformer,ladle refining furnace transformer, electroslag re-melting furnace transformer and submerged arc furnace smelting transformer.  submerged arc furnace includes: calcium carbide furnace, ferroalloy furnace,yellow phosphorus furnace,silicon manganese alloy furnace. In addition, there is also various exchange furnace transformers such power frequency furnace transformer etc.

The main features of our furnace transformers: designed according to national industry standards and different electric furnace process, low loss,smelt of high efficiency,reliable operation and so on. Its structure: no reactor and reactor, also has large impedance and small impedance to meet the demand.


Applications

The 1000-20000 kVA Furnace Transformer is ideal for:
  • Electric Arc Furnaces (EAF) for steel melting
  • Ladle Refining Furnaces (LRF) for steel refining
  • Submerged Arc Furnaces for ferroalloy production
  • Induction Furnaces for metal melting and heating

Competitive Advantages

  • High Efficiency: Designed to operate at peak efficiency under typical load conditions, reducing energy costs.
  • Robust Construction: Built with high thermal withstand capability and surge protection devices to handle demanding steel-making operations.
  • Customizable Options: Available in various configurations and voltage levels to meet specific customer requirements.
  • Reliability: Proven reliability with low failure rates, suitable for continuous industrial operations.

FAQ

Q1: What is the typical efficiency range for these transformers?
A1: The efficiency ranges from 98.42% to 99.22%, depending on the load and configuration.
Q2: Are these transformers suitable for frequent overloads?
A2: Yes, they are designed to handle frequent overloads and variable load conditions typical in steel-making processes.
Q3: What cooling systems are available?
A3: Options include ONAN (Oil Natural Air Natural) and OFAF (Oil Forced Air Forced) cooling systems.
Q4: Can these transformers be customized for specific applications?
A4: Yes, they can be customized with different primary and secondary voltages, tap changers, and reactor options.
Q5: What standards do these transformers comply with?
A5: They comply with international standards such as IEC 60076 and IS 2026.
For more information or customization requests, please contact our sales team.



Previous: 
Next: 
 +86-13616242260
Home
 Copyrights 2022 Suzhou Boyuan Special Transformer Co., Ltd. All rights reserved.   Sitemap  Supported by leadong.com