30kVA 630kVA Dry Type Cast Resin Three Phase Step Down Electric Power Distribution Transmission Transformer 1250kVA 2000kVA

• 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

Delivering power solutions that are safe, efficient, eco-friendly, and energy-saving for a sustainable future.

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

 

Basic structure of dry-type transformer
1. Iron core: Composed of stacked silicon steel sheets, this is the magnetic circuit part of the transformer, guiding the magnetic flux with precision.
2. Winding: High-voltage and low-voltage windings are expertly wound on the iron core, facilitating a seamless conversion and transmission of electrical energy.
3. Insulating cylinder: Strategically placed between high and low voltage coils, it enhances electrical insulation, guaranteeing the transformer's safe operation.
4. Pads: Essential for supporting and stabilizing the coils, ensuring their integrity and shape are meticulously maintained.
5. Fasteners: Connect and secure each component of the transformer, offering exceptional anti-loosening capabilities.

Product Description:
Overview:
The 10kV dry-type transformer is a revolution in safety and efficiency. With no core and windings immersed in insulating liquid, it excels in safety, fire prevention, and eco-friendliness. Perfectly suited for industrial, commercial, and civic power systems.
Main features:
Superior safety performance: Achieves fireproof, pollution-free operation, ideal for positioning directly in load centers, enhancing system security.
High mechanical strength: Exhibits strong short-circuit resistance, minimal partial discharge, excellent thermal stability, and a prolonged service life.
Remarkable energy-saving effect: Features low loss, minimal noise, and high efficiency, aligning perfectly with modern energy-saving and environmental standards.
Excellent heat dissipation performance: Boasts outstanding heat dissipation, impressive operating capacity, and capacity enhancement through forced air-cooling.
Strong environmental adaptability: Demonstrates excellent moisture-proof performance, accommodating high humidity and challenging environmental conditions.
Low maintenance cost: Environmentally conscious with flame retardant, explosion-proof, maintenance-free attributes, vastly reducing operational costs.
Small size and light weight: Facilitates easy transportation and installation while maximizing available space.

After-sales service:
We offer extensive pre-sales consulting and tailored program design services to meet your specific needs.
Enjoy complimentary repair or replacement for defects caused by product quality issues during the warranty period.
Benefit from lifelong technical support and after-sales service, ensuring a worry-free customer experience.

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer ?
We are a distinguished factory with a decade-long experience specializing in High and Low voltage switchgear, substations, transformers, cable distribution boxes, and various electrical equipment, such as vacuum circuit breakers and load break switches.
Proudly, our factory is a top-tier supplier to the State Grid Corporation of China.
2. Do you accept customized serveice ?
We provide exemplary OEM/ODM services, offering logo printing on products. Our skilled technical and quotation team is poised to deliver a project that meets your drawings and specifications with utmost satisfaction.
3. What is your MOQ?
Our MOQ is just 1 piece, offering unparalleled flexibility for your purchasing needs.
4. How long is your delivery lead time?
Delivery time varies based on your specific product requirements and order quantity. Generally, you'll receive your order within a swift 5 to 10 working days.
5. How do you solve quality problems?
Please provide detailed photos of any quality issues. Our dedicated technical and quality testing department will thoroughly analyze the problem and provide a satisfying solution within just 2 days.
6. What are your payment terms?
We require a 30% T/T payment in advance and the remaining 70% before shipment. We also accept payments via Western Union and L/C for your convenience.