S20 125kVA 10/0.4kv Oil Type Transformer Cast Resin Three Phase Step Down Electric Power IEC Standard Energy Saving

• 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
• Package Size: 1100.00cm * 700.00cm * 1000.00cm
• Package Gross Weight: 710.000kg

Product Description

10kV/20kV/35kV 0.4 Oil-Immersed Three-Phase Transformer
Introducing our state-of-the-art 20kV oil-immersed transformer, an exceptional electrical powerhouse designed to utilize insulating oil as its medium. With a robust composition of iron core, coil, voltage regulating switch, and oil tank, this transformer efficiently transforms voltage and facilitates seamless energy transmission. Boasting compact dimensions, affordability, and remarkable weather resistance, this versatile product finds extensive application across power systems, industrial and mining sectors, transportation networks, postal and telecommunications, and cutting-edge research establishments.

Jiangsu Xinhong Electrical Equipment Co., Ltd. is a renowned expert in manufacturing diverse oil-immersed transformers, prominently featuring our 20KV models. We pride ourselves on offering bespoke solutions, tailoring transformers to meet the unique specifications and demands of our valued clients. Our comprehensive after-sales service and expert technical support team ensure clients receive prompt, efficient assistance and guidance, maximizing their satisfaction and operational efficiency.

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 transformer installations.

For outdoor installations, secure the transformer on a reinforced concrete foundation. Indoors, ensure the transformer is seamlessly aligned with the cabinet front, tightly affixed to the distribution panel with no gaps present.

2. Installation Steps:

During positioning, utilize specially designed force points and implement anti-slip measures to secure the transformer effectively.

Maintain careful control over the transformer's inclination during transport and installation: no more than 15° longitudinally and 10° transversely.

Ensure attention to detail regarding part gaps during installation, avoiding excessive tightness or looseness.

Select appropriate insulation discs for terminal installation based on actual conditions, ensuring correct wiring.

3. Attachment Installation:

When fitting accessories like gas relays, pressure relief devices, moisture absorbers, and sleeves, adhere strictly to relevant standards and manufacturer guidelines.

Company Profile:
Established on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. is a prominent industrial electrical leader, seamlessly integrating R&D, manufacturing, trading, and service. Our portfolio includes power transformers, high/low voltage equipment, box-type substations, and prefabricated cabin-type substations among others. With annual sales soaring to approximately 230 million yuan, we operate on a sprawling 27,934.87 square meter facility, encompassing a 15,245.66 square meter building area. Our dedicated workforce exceeds 100, including 1 senior and 2 intermediate engineers.

Pioneering in quality excellence, our company has achieved ISO9001, ISO14001, and OHSMS18001 certifications, with all leading products CCC certified. We proudly hold accolades such as '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 distinguished factory with a decade of expertise specializing in high and low voltage switchgears, substations, transformers, cable distribution boxes, and various electrical equipment, including vacuum circuit breakers and load break switches.
Our factory shines as an exemplary supplier to the renowned State Grid Corporation of China, cementing our reputation for excellence and reliability.
2. Do you offer customized service?
We proudly offer OEM/ODM services, allowing for customization such as printing your logo on our products. Our skilled technical and quotation teams are dedicated to crafting a tailored project that meets your unique specifications and parameters.
3. What is your Minimum Order Quantity (MOQ)?
We are pleased to accommodate orders with a minimum quantity of just 1 piece, demonstrating our commitment to flexibility and customer satisfaction.
4. What is your delivery lead time?
The delivery lead time is contingent upon your specific product requirements and order quantity. Typically, we can fulfill orders within an efficient timeframe of 5 to 10 working days.
5. How do you address quality issues?
To address any quality concerns, kindly provide detailed photographs of the issues. Our dedicated technical and quality testing departments will conduct a thorough analysis and present a satisfactory solution within 2 days.
6. What are your payment terms?
Our payment terms are 30% T/T in advance and the remaining 70% before shipment. We also accept Western Union and L/C, providing flexible payment options.