Toroidal Transformer 30kv 30kVA Oil Immersed 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

Introducing our 10kV/20kV/35kV 0.4 Oil-Immersed Three-Phase Transformer, a marvel in electrical engineering. This sophisticated piece of equipment is designed to efficiently transform voltages while being immersed in oil to enhance insulation and cooling. Its robust construction ensures durability and reliable performance in diverse environments.
Discover the high-performance 20kV oil-immersed transformer-a pinnacle of electrical equipment innovation. Utilizing insulating oil as its medium, this transformer boasts a meticulously engineered iron core and coil setup, complemented by a precision voltage regulating switch and a sturdy oil tank. Designed to effortlessly modulate voltage and enable seamless alternating current transmission, it stands out with its compact design, competitive pricing, and exceptional resilience to varied weather conditions. This versatile transformer is ideal for deployment across power systems, industrial and mining sectors, transportation networks, postal services, telecommunications, and cutting-edge research institutions.

Jiangsu Xinhong Electrical Equipment Co., Ltd. is your dedicated partner for superior oil-immersed transformers, including the acclaimed 20KV models. We pride ourselves on offering bespoke customization services, crafting tailored transformer solutions to meet unique customer specifications. Our commitment extends beyond product delivery, as we provide a comprehensive after-sales service system and a proficient technical support team, ensuring our clients receive prompt, effective support and assistance throughout their experience.

Product Parameters:

Presenting the S11-M type 20KV oil-immersed distribution transformer-a three-phase, double-winding marvel with non-excited voltage regulation capabilities, designed for optimal performance and reliability.

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:

The versatile 20kV oil-immersed transformers offer various installation options, including pole-mounted, outdoor, and indoor setups, ensuring adaptability to diverse applications and environments.

For outdoor installations, secure the transformer on a robust reinforced concrete foundation. Indoors, ensure the transformer's body aligns flush with the cabinet's front, tightly securing it to the distribution panel to eliminate gaps and enhance safety.

2. Installation steps:

Precisely position the transformer using specially designed force points and implement anti-slip measures to ensure stability and safety during installation.

Maintain control over the transformer's body inclination during transport and installation, keeping within the specified limits (a maximum of 15° in the long axis and 10° in the short axis), to uphold operational integrity.

During assembly, carefully monitor the fit between components to avoid excessive tightness or looseness, ensuring optimal performance and safety.

Select appropriate insulation disks when installing terminals, tailored to specific conditions, and ensure correct wiring for reliable operation.

3. Attachment installation:

Install critical accessories-such as gas relays, pressure relief devices, moisture absorbers, and sleeves-strictly adhering to relevant standards and manufacturer guidelines to ensure optimal functionality and safety.

Company Profile:
Established on October 18, 2018, Jiangsu Xinhong Electrical Equipment Co., Ltd. is an eminent player in industrial electrical solutions, seamlessly integrating R&D, manufacturing, trade, and service. Specializing in power transformers, high and low-voltage equipment, and advanced substation solutions, we boast annual sales of approximately 230 million yuan. Our state-of-the-art facilities span 27,934.87 square meters, with a construction area of 15,245.66 square meters, housing over 100 dedicated employees, including top-tier engineers driving innovation and excellence.

In our pursuit of excellence, Jiangsu Xinhong has secured ISO9001, ISO14001, and OHSMS18001 certifications, underscoring our commitment to quality, environmental stewardship, and safety. Our products proudly carry the CCC certification, and our accolades include prestigious titles 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 manufacturing entity with a decade-long expertise in crafting high and low voltage switchgears, substations, transformers, cable distribution boxes, and a diverse array of electrical equipment including vacuum circuit breakers and load break switches, delivering unparalleled quality and reliability.
Our factory proudly stands as a distinguished supplier to the esteemed State Grid Corporation of China, showcasing our commitment to excellence and quality.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services, allowing us to elegantly imprint your logo on our products. Our highly skilled technical and quotation teams are dedicated to crafting a personalized project that perfectly aligns with your drawings and specified parameters, ensuring your utmost satisfaction.
3. What is your MOQ?
Our minimum order quantity (MOQ) is just 1 piece, reflecting our flexibility and commitment to meeting your specific needs.
4. How long is your delivery lead time?
The delivery lead time is influenced by your specific product requirements and order quantity. Typically, we ensure prompt and efficient delivery within 5 to 10 working days.
5. How do you solve quality problems?
Kindly provide detailed photos of any quality issues encountered. Our diligent technical and quality assurance departments will conduct a thorough analysis, and we pledge to deliver a satisfactory resolution within just 2 days.
6. What are your payment terms?
Our payment terms are structured as 30% T/T in advance, with the remaining 70% required before shipment. We also accommodate payments via West Union and L/C, offering flexibility to suit your preferences.