Wholesale Manufacturer Price 500kVA 3 Phase Oil Immersed Electric Power Distribution Transformer

• Customization: Available
• Application: Power, Instrument, Rectifier
• Phase: Three
• Model NO.: 30KVA~10000KVA
• Core: Core-type Transformer
• Cooling Method: Oil-immersed Type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EE
• Brand: Xinhong
• Winding Material: Copper or Aluminum
• Linking Group: Dyn11 or Yyno
• Size & Weight: Varies by Capacity and Design
• Product Price: Price Agreed on Actual Model
• Transport Package: Packing Crates by Sea
• Specification: customizable
• Trademark: Xinhong Changes
• Origin: Xuzhou, China
• HS Code: 8504340000
• Production Capacity: 5000 Sets/Year

Product Description

10kv/20kv/35kv 0.4 Oil-Immersed Three-Phase Transformer
Our 20kV oil-immersed transformer is a robust electrical equipment that utilizes insulating oil as its medium, comprising an iron core, coil, voltage regulating switch, and oil tank. This powerhouse is designed for voltage transformation and AC energy transmission, boasting compact size, affordability, and admirable weather resilience. It's the go-to choice in power systems, industrial sectors, mining enterprises, transport, postal, telecommunications, and research entities.

Jiangsu Xinhong Electrical Equipment Co., Ltd. is your trusted partner in crafting a diverse array of oil-immersed transformers, including our celebrated 20KV version. We pride ourselves on delivering tailored transformer solutions, meeting varying model and specification needs with precision. Our commitment extends beyond production, with a robust after-sales support system providing reliable assistance, ensuring smooth and uninterrupted operation for our clients.

Product Parameters:

S11-M Type 20KV Oil-Immersed Distribution Transformer (Three-Phase Double-Winding Non-Excited Voltage Regulating Distribution Transformer)

nominal  capacity	high  voltage side	High voltage  tap range	low  voltage side	Connection  group labeling	No- load loss	Load Loss	No-load  current	Short Circuit  Impedance
30KVA	11KV 10.5KV 10KV 6.3KV 6KV	±5 ±2×2.5%	0.4KV 0.69KV	Dyn11 Yyn0	100W	630/600W	2.3%	4%
50KVA					130W	910/870W	2.0%	4%
63KVA					150W	1090/1040W	1.9%	4%
80KVA					180W	1310/1250W	1.9%	4%
100KVA					200W	1580/1500W	1.8%	4%
125KVA					240W	1890/1800W	1.7%	4%
160KVA					280W	2310/2200W	1.6%	4%
200KVA					340W	2730/2600W	1.5%	4%
250KVA					400W	3200/3050W	1.4%	4%
315KVA					480W	3830/3650W	1.4%	4%
400KVA					570W	4520/4300W	1.3%	4%
500KVA					680W	5410/5150W	1.2%	4%
630KVA					810W	6200W	1.1%	4.5%
800KVA					960W	7500W	1.0%	4.5%
1000KVA					1150W	10300W	1.0%	4.5%
1250KVA					1360W	12000W	0.9%	4.5%
1600KVA					1640W	14500W	0.8%	4.5%
2000KVA					1960W	19800W	0.8%	5%
2500KVA					2310W	23000W	0.7%	5%

Packaging & Shipping:

Installation Instructions:
1. Installation form:

Our 20kV oil-immersed transformers offer versatile installation options, including pole-mounted, outdoor, and indoor setups.

For outdoor installations, secure the transformer on a reinforced concrete base. Indoor installations require a flush fit with the cabinet front, ensuring a seamless connection to the distribution panel.

2. Installation steps:

Position the transformer with precision using designated force points, incorporating effective anti-slip measures.

Maintain careful control over the transformer's inclination during transit and setup, with limits of 15° longitudinally and 10° laterally.

Ensure optimal spacing between components during assembly to avoid excessive tightness or looseness.

Select appropriate insulation disks based on specific conditions when affixing terminals, ensuring correct wiring.

3. Attachment installation:

Compliance with relevant standards and guidelines is essential when installing attachments like gas relays, pressure relief devices, moisture absorbers, and sleeves.

Company Profile:
Founded on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. is a leading industrial electrical enterprise, excelling in R&D, production, trading, and service. Our specialties include an array of power transformers, complete high and low voltage systems, box-type and prefabricated substations. With annual sales reaching 230 million yuan, our vast facility spans over 27,934.87 square meters, housing a workforce exceeding 100 dedicated employees, including distinguished engineers.

Our company proudly holds ISO9001, ISO14001, and OHSMS18001 certifications, complemented by CCC certifications across all premier products. We're honored with titles like "Jiangsu High-tech Enterprise," "Jiangsu Private Science and Technology Enterprise," "Jiangsu Famous Brand Product," and "National Quality Integrity Demonstration Enterprise."

 

Certificates:

FAQ:
1. Are you a trading company or manufacturer ?
We are a seasoned factory with a decade of expertise in crafting high and low voltage switchgear, substations, transformers, cable distribution boxes, and a range of electrical equipment including vacuum circuit breakers and load break switches.
Our factory is the excellent supplier of State Grid Corporation of China.
2. Do you accept customized serveice ?
We offer OEM/ODM service , can print your logo on product . our professional technical and quotation 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 available
5. How do you solve quality problems?
Please porvide detailed photoes of quality problems. our technical and quality testing department will analyse.we will make a satisfied soluton within 2 days .
6. What is your payment terms ?
30%T/T in adcvance,70% before shipment . West union , L/C are also acceptable .