Custom Cooper Three Phase Power Transformer 30-2500kVA Dry Type Distribution 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: 1500.00cm * 1200.00cm * 2200.00cm
• Package Gross Weight: 1545.000kg

Product Description

Epoxy Resin Dry-Type Transformer: A Pinnacle of Innovation and Efficiency

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

 

Fundamental Structure of a Dry-Type Transformer
1. Iron Core: Composed of Silicon Steel Sheets, the Iron Core serves as the Magnetic Circuit Element of the Transformer, directing the Magnetic Flux with precision.
2. Winding: Consisting of High-Voltage and Low-Voltage Windings, these are strategically wound around the Iron Core to facilitate the seamless conversion and transmission of Electric Energy.
3. Insulating Cylinder: Positioned between the High and Low Voltage Coils, this component enhances Electrical Insulation, guaranteeing the safe operation of the Transformer.
4. Pads: Designed to support and stabilize the Coils, ensuring their structural integrity and maintaining their shape.
5. Fasteners: Integral to connecting and securing each part of the Transformer, these fasteners boast anti-loosening capabilities for reliability.

Product Description:
Overview:
The 10kV Dry-Type Transformer is a groundbreaking solution where the Core and Windings remain free of insulating liquids. Its advantages include superior safety, fire prevention, and pollution-free operation, making it a preferred choice in industrial, commercial, and civil power systems.
Main Features:
Superior Safety Performance: Fireproof and Pollution-Free, capable of operating right at the load center, significantly enhancing system safety.
High Mechanical Strength: Offers robust short-circuit resistance, minimal partial discharge, excellent thermal stability, and an extended service life.
Remarkable Energy-Saving Effect: Enjoys low loss, reduced noise, and high operational efficiency, perfectly aligning with modern energy-saving and environmental protection mandates.
Excellent Heat Dissipation Performance: Exhibits exceptional heat dissipation, substantial operational capacity, and the ability to augment capacity with forced air-cooling.
Strong Environmental Adaptability: Features outstanding moisture-proof qualities, adapting seamlessly to high humidity and other challenging environments.
Low Maintenance Cost: Characterized by its environmentally-friendly, flame retardant, explosion-proof, and maintenance-free nature, effectively reducing operational and maintenance expenditures.
Small Size and Light Weight: Facilitates easy transportation and installation while effectively conserving space.

After-Sales Service:
Deliver comprehensive pre-sales consulting and tailored program design services.
Offer free repair or replacement for defects due to product quality issues within the warranty period.
Provide lifelong technical support and after-sales service, ensuring a worry-free experience for customers.
 

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer?
We are a distinguished factory with a decade of expertise in manufacturing 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 proud supplier to the State Grid Corporation of China.
2. Do you accept customized service?
We offer comprehensive OEM/ODM services, allowing for your logo to be emblazoned on our products. Our expert technical and quotation teams are ready to deliver a customized project tailored to your specific drawings and parameters.
3. What is your MOQ?
Our minimum order quantity (MOQ) is set at just 1 piece, ensuring maximum flexibility and convenience for our valued customers.
4. How long is your delivery lead time?
The delivery lead time is contingent upon your specific product requirements and order quantity. Typically, we ensure a swift processing time of 5 to 10 working days from the confirmation of your order.
5. How do you solve quality problems?
To address any quality concerns, kindly provide detailed photographs of the issue. Our dedicated technical and quality testing team will conduct a thorough analysis and will offer a satisfactory resolution within just 2 days.
6. What are your payment terms?
Our payment terms are structured for your convenience: 30% T/T in advance and the remaining 70% before shipment. We also accommodate payments via Western Union and Letters of Credit (L/C).