Factory Direct Sales 63kVA Fully Sealed Power Distribution Transformer Dry-Type Electrical 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: 1100.00cm * 1000.00cm * 2200.00cm
• Package Gross Weight: 510.000kg

Product Description

Epoxy Resin Dry-Type Transformer

Experience unparalleled safety, efficiency, and sustainability with our eco-friendly, energy-conserving 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

 

Fundamental Structure of a Dry-Type Transformer
1. Iron Core: Constructed from silicon steel sheets, this is the magnetic circuit of the transformer, directing magnetic flux seamlessly.
2. Winding: Comprising high-voltage and low-voltage windings wound around the iron core, these facilitate the seamless conversion and transmission of electrical energy.
3. Insulating Cylinder: Positioned between the high and low voltage coils, it enhances electrical insulation, ensuring the transformer's safe operation.
4. Pads: Serve to support and stabilize the coils, maintaining their shape and stability.
5. Fasteners: Essential for connecting and securing parts of the transformer, featuring anti-loosening capabilities.

Product Description:
Overview:
The 10kV Dry-Type Transformer, with core and windings free from insulating liquid, offers unmatched safety, fire prevention, and pollution-free operation, making it a staple in industrial, commercial, and civil power systems.
Main Features:
Remarkable Safety Performance: Fireproof and pollution-free, capable of operating directly in load centers, enhancing system safety significantly.
Exceptional Mechanical Strength: Boasts strong short-circuit resistance, minimal partial discharge, excellent thermal stability, and an extended service life.
Outstanding Energy-Saving Effect: Low loss, low noise, and high operational efficiency, meeting modern energy-saving and environmental standards.
Exceptional Heat Dissipation Performance: Superior heat dissipation with strong operational capacity, capable of increased operation via forced air-cooling.
Robust Environmental Adaptability: Superior moisture resistance, adapting to high humidity and other challenging environments.
Minimal Maintenance Costs: Environmentally friendly, flame retardant, explosion-proof, and maintenance-free, thus reducing operational and maintenance expenses.
Compact and Lightweight Design: Facilitates easy transportation and installation, optimizing space usage.

After-Sales Service:
We offer holistic pre-sales consulting and tailored program design services.
Enjoy free repair or replacement services for faults caused by product quality issues within the warranty period.
Benefit from lifetime technical support and after-sales service, ensuring peace of mind.

Industrial Factory Settings:

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 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 services?
We provide OEM/ODM services, including logo printing on products. Our expert technical and quotation teams are ready to deliver a project tailored to your drawings and specifications.
3. What is your Minimum Order Quantity (MOQ)?
Our Minimum Order Quantity (MOQ) is a single piece, allowing you to start with the exact number of units you need.
4. How long is your delivery lead time?
Our delivery lead time varies based on your specific product requirements and order quantity. Typically, a timeframe of 5 to 10 working days can be expected.
5. How do you address and resolve quality concerns?
To resolve any quality concerns, please provide detailed photographs of the issues. Our dedicated technical and quality testing departments will conduct a thorough analysis to ensure a satisfactory resolution within just 2 days.
6. What are your payment terms?
We require a 30% advance payment via T/T, with the remaining 70% due before shipment. Additionally, we accept payments through West Union and L/C for your convenience.