630kVA Energy-Saving Dry Type Cast Resin Three Phase Transformer

• Customization: Available
• Application: Power, Instrument, Rectifier
• Phase: Three
• Model NO.: 30KVA~2500KVA
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Rectifier Transformer, 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: 1700.00cm * 1300.00cm * 2200.00cm
• Package Gross Weight: 1800.000kg

Product Description

Epoxy resin dry-type transformer

Discover safe, efficient, and eco-friendly energy solutions that prioritize sustainability and innovative technology.

parameter term	parameter values
rated voltage	Various specifications available, such as 20KV, 10KV, 6KV, etc.
Capacity range	Various specifications are available, such as 500KVA, 630KVA, 800KVA, 1250KVA, etc.
Cooling Method	Natural air-cooled/forced air-cooled (according to specific models)
Insulation material	Epoxy resin or other high-performance insulating materials
Protection class	IPXX (according to the specific model, need to mark the specific level)
Winding type	Foil winding structure (low voltage) / "trapezoidal" segmented layer structure (high voltage)
Core material	High quality cold rolled grain oriented silicon steel sheet

 

Technical Data Sheet for 6KV, 10KV Class 10 Dry Type Non-Excited Regulated Distribution Transformer

nominal capacity	Connection  group labeling	Voltage combination	No-load  current	No- load loss	Load Losses at Different Insulation Thermal Ratings			Short Circuit  Impedance
					B(100ºC)	F(120ºC)	H(145ºC)
30KVA	Yyn0 Dyn11	6-11±2×2.5%/0.4	2.1	190	670	710	760	4.0
50KVA			2.1	270	940	1000	1070	4.0
80KVA			1.6	370	1290	1380	1480	4.0
100KVA			1.6	400	1480	1570	1690	4.0
125KVA			1.5	470	1740	1850	1980	4.0
160KVA			1.5	540	2000	2130	2280	4.0
200KVA			1.3	620	2370	2530	2710	4.0
250KVA			1.3	720	2590	2760	2960	4.0
315KVA			1.1	880	3270	3470	3730	4.0
400KVA			1.1	980	3750	3990	4280	4.0
500KVA			1.1	1160	4590	4880	5230	4.0
630KVA			0.9	1340	5530	5880	6290	4.0
630KVA			0.9	1300	5610	5960	6400	6.0
800KVA			0.9	1520	6550	6960	7460	6.0
1000KVA			0.9	1770	7650	8130	8760	6.0
1250KVA			0.9	2090	9100	9690	10370	6.0
1600KVA			0.9	2450	11050	11730	12580	6.0
2000KVA			0.9	3050	13600	14450	15560	6.0
2500KVA			0.7	3600	16150	17170	18450	6.0

 

Delve into the intricately designed structure of our state-of-the-art dry-type transformers.
1. Iron core: Composed of silicon steel sheets, the iron core forms the magnetic circuit of the transformer, providing a pathway for magnetic flux to enhance performance efficiency.
2. Winding: Featuring high-voltage and low-voltage windings, these components are intricately wound upon the iron core to facilitate smooth electric energy conversion and transmission.
3. Insulating cylinder: Strategically placed between high and low voltage coils, this cylinder enhances electrical insulation, guaranteeing the safe operation of the transformer.
4. Pads: These essential components support and stabilize the coils, ensuring they maintain their shape and reliability.
5. Fasteners: Engineered to connect and secure transformer components, these fasteners offer exceptional anti-loosening performance.

Product Description:
Overview:
Our 10kV dry-type transformer, with core and windings ingeniously engineered to be free from insulating liquids, stands out for its safety, fire resistance, and pollution-free features. Widely utilized across industrial, commercial, and residential power systems, it promises reliability and excellence.
Main features:
Superior safety performance: Embrace unmatched safety with our fireproof, non-polluting transformers that can operate directly in load centers, significantly enhancing system safety.
High mechanical strength: Our transformers boast strong short-circuit resistance, minimal partial discharge, and excellent thermal stability, leading to an extended service life.
Remarkable energy-saving effect: Experience low loss, reduced noise, and high operational efficiency, all aligned with modern energy-saving and environmental protection standards.
Excellent heat dissipation performance: Enjoy outstanding heat dissipation and robust operational capacity. With forced air-cooling, operational capacity is further enhanced.
Strong environmental adaptability: With superior moisture-proof capabilities, our transformers are designed to excel in high humidity and challenging environments.
Low maintenance cost: Featuring eco-friendly, flame retardant, and explosion-proof properties, our transformers are maintenance-free, reducing operation and maintenance expenses.
Small size and light weight: Designed for ease of transportation and installation, our transformers offer significant space savings.

After-sales service:
We provide comprehensive pre-sales consultancy and tailor-made program design services to meet your specific needs.
Enjoy complimentary repair or replacement for any quality-related faults during the warranty period.
Benefit from lifelong technical support and after-sales service, ensuring a worry-free experience.

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer ?
We are a seasoned manufacturer with a decade of expertise 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 proudly serves as an excellent supplier to the State Grid Corporation of China.
2. Do you accept customized serveice ?
We offer bespoke OEM/ODM services, including logo printing on our products. Our skilled technical and quotation team will deliver a project tailored to your drawings and specifications.
3. What is your Minimum Order Quantity (MOQ)?
Our minimum order quantity is as accommodating as it gets - just one piece!
4. What is the delivery lead time for your products?
The delivery lead time is influenced by your specific product requirements and order quantity. Typically, you can expect delivery within 5 to 10 working days.
5. How do you address and resolve quality issues?
Kindly provide detailed photographs of any quality concerns. Our dedicated technical and quality testing teams will thoroughly analyze the issue and deliver a satisfactory solution within 2 days.
6. What are your payment terms?
We require a 30% deposit via T/T in advance, with the remaining 70% due before shipment. Convenient payment options such as Western Union and L/C are also available.