630kVA Dry Type Distribtion Transformer Durable Epoxy Resin Power 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

Safe, Efficient, Environmentally Friendly, and Energy-Saving Power Solutions

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: Crafted from silicon steel sheets, this is the heart of the magnetic circuit within the transformer, expertly guiding the magnetic flux.
2. Winding: Divided into high-voltage and low-voltage windings, meticulously wound around the iron core to facilitate seamless conversion and transmission of electrical energy.
3. Insulating Cylinder: Strategically positioned between the high and low voltage coils, significantly enhancing electrical insulation to ensure the transformer operates safely.
4. Pads: Essential for supporting and securing coils, maintaining their stability and structural integrity.
5. Fasteners: Specially designed to connect and firmly secure each component of the transformer, boasting anti-loosening performance.

Product Description:
Overview:
The 10kV dry-type transformer is a marvel of safety and innovation, with its core and windings free from insulating liquid. Praised for its safety, fire prevention, and pollution-free attributes, it serves as a cornerstone in power systems across industrial, commercial, and civil sectors.
Main Features:
Superior Safety Performance: Fireproof and pollution-free, it can be installed directly in load centers, greatly enhancing system safety.
High Mechanical Strength: Boasts strong short-circuit resilience with minimal partial discharge, excellent thermal stability, and an extended service life.
Remarkable Energy-Saving Effect: Low-loss, low-noise, and high operational efficiency align perfectly with contemporary energy-saving and environmental protection standards.
Excellent Heat Dissipation Performance: With superior heat dissipation capabilities and robust operational capacity, forced air-cooling can further amplify its operational capacity.
Strong Environmental Adaptability: Exceptional moisture-proof performance, designed to thrive in high humidity and other challenging environments.
Low Maintenance Cost: Environmentally friendly features, including flame retardancy and explosion-proof qualities, make it maintenance-free, thus reducing operations and maintenance expenses.
Small Size and Light Weight: Facilitates easy transportation and installation, offering significant space savings.

After-Sales Service:
Offering comprehensive pre-sales consultation and bespoke program design services.
During the product warranty period, we provide complimentary repair or replacement services for faults stemming from product quality issues.
We pledge lifelong technical support and after-sales service, ensuring our customers experience peace of mind.

Application Scenario:

 

Substation, Dockyard, City Life

Electric Power Plant Wind Power Railroads

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer?
We are a distinguished factory with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and a variety of electrical equipment including vacuum circuit breakers and load break switches.
Our factory is a renowned supplier to the State Grid Corporation of China.
2. Do you accept customized service?
We offer tailored OEM/ODM services, including logo printing on products. Our expert technical and quotation teams are ready to deliver a bespoke project that aligns with your specifications and parameters.
3. What is your MOQ?
Our minimum order quantity is set at just 1 piece, allowing you flexibility and ease in procurement.
4. How long is your delivery lead time?
Our delivery lead time is influenced by your specific product requirements and the order quantity. Typically, a timeframe of 5 to 10 working days is offered, ensuring efficiency and timeliness.
5. How do you solve quality problems?
To address any quality issues, kindly provide comprehensive photos showcasing the problems. Our dedicated technical and quality testing departments will conduct a thorough analysis and present a satisfactory solution within just 2 days.
6. What are your payment terms?
Our payment terms include a 30% T/T in advance and the remaining 70% prior to shipment. We also accommodate payments via Western Union and L/C for your convenience.