500kVA Wholesale Price High Voltage Oil Immersed Electric Power Transformer

• Customization: Available
• Application: Power, Electronic
• Phase: Three
• Model NO.: 500kVA
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Power Frequency
• Shape of Core: OD
• Brand: Xincheng
• Capacity: 30kVA~6300kVA (Customizable)
• No-Load Loss(Kw): 0.07~2.88 (Customizable)
• Load Loss (Kw): 0.505~34 (Customizable)
• Temperature Rise: 65K
• Transport Package: Wooden Box or Iron Frame
• Specification: S11/13/20/22 SH15/21/25 D13
• Trademark: XinCheng
• Origin: China
• Production Capacity: 50000pieces/Year
• Package Size: 580.00cm * 600.00cm * 500.00cm
• Package Gross Weight: 560.000kg

Product Description

Oil Immersed Transformer

   Our oil immersed transformers feature energy efficiency and low noise performance. First, we use high magnetic permeability silicon steel sheets for the core; which helps clients save plenty of electricity in long-term operation and fits perfectly for grid energy-saving upgrades. Second, it adopts a full-sealed corrugated tank design. The tank can adjust oil volume expansion with temperature changes, so no oil conservator is needed. It keeps air and moisture out to slow down insulation oil aging, allowing long-term outdoor use without frequent maintenance. Third, we apply multi-stage seam core technology and tightly wrapped coils to lower running noise, which meets standard limits and will not disturb residents near communities or schools. 

Detailed Photos

Product Parameters

Power Capacity	30kVA to 6300kVA
Voltage Level	10KV, 11KV, 13.8KV, 15KV,17.5KV ,20KV, 22KV, 24KV, 30KV, 33KV ,35KV 36KV,132kv and Others as customers requirement
Frequency	50Hz or 60Hz optional for global markets
Phases	Three-phase / Single-phase optional
Connection Group Symbol	Dyn11, Yyno,customized connection groups available
Insulation Standard	Class A insulation, high-quality mineral insulating oil
Applicable Working Environment	Altitude s 1000m, maximum ambient temperature s 40°C
Core & Winding Feature	High permeability cold-rolled silicon steel sheet, oxygen-free copper winding, low loss and  low noise

Company Profile

FAQ

1. Are you a trading company or manufacturer ?

We are a professional factory with 10 years experience in the field of High and low Voltageswitchgears, Substation ,transformers,cable distribution box and various electrical equipment,such as vacuum circuit breaker ,load break switch etc.Our factory is the excellent supplier of State Grid Corporation od China
2. Do you accept customized serveice ?

We offer OEM/0DM service , can print your logo on product . our professional technical and quo-tation team can provice a satisfied project according to your drawing and parameters .
3. what is your MOQ?
Our MOQ is 1 piece.
4. How long is your delivery lead time ?

It depends on your product requirement and quantity . Generally , 5~10 working days is avaliable
5. How do you solve quality problems?

Please porvide detailed photoes of quality problems. our technical and quality testing depart-ment will analyse.we will make a satisfied soluton within 2 days .

6. What is your payment terms ?
30%T/T in adcance,70% before shipment . West union , L/C are also acceptable