250kVA 10/0.4kv Premium Power Distribtion Transformer Epoxy Resin Dry Type 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: 1400.00cm * 1150.00cm * 2200.00cm
• Package Gross Weight: 1035.000kg

Product Description

Epoxy resin dry-type transformer

Elevate your energy solutions with our safe, efficient, environmentally-conscious, and energy-saving power innovations.

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 Composition of a Dry-Type Transformer
1. Iron Core: Constructed from silicon steel sheets, this serves as the magnetic circuit of the transformer, efficiently guiding the magnetic flux for optimal performance.
2. Windings: Comprising high-voltage and low-voltage windings, these are meticulously wound around the iron core to facilitate seamless conversion and transmission of electrical energy.
3. Insulating Cylinder: Strategically positioned between high and low voltage coils, designed to enhance electrical insulation and ensure the transformer operates safely and reliably.
4. Pads: Provide critical support and restraint to the coils, ensuring they maintain stability and integrity during operation.
5. Fasteners: Engineered for excellence, these components connect and secure all parts of the transformer, boasting superior anti-loosening performance.

Product Description:
Overview:
The 10kV dry-type transformer stands out as a non-immersive transformer, offering unparalleled advantages such as enhanced safety, fire prevention, and zero pollution. It's the preferred choice across industrial, commercial, and civil power systems.
Key Features:
Exceptional Safety Performance: Boasting fireproof attributes and zero pollution, this transformer can be placed directly in load centers, significantly enhancing system safety.
Robust Mechanical Strength: Exhibiting superior short-circuit resilience, minimal partial discharge, excellent thermal stability, and a prolonged lifespan.
Outstanding Energy Efficiency: Characterized by low loss, minimal noise, and high operational efficiency, aligning perfectly with contemporary energy-saving and eco-friendly standards.
Superior Heat Dissipation: Delivers excellent heat dissipation, robust operational capacity, and increased capacity through forced air-cooling techniques.
Remarkable Environmental Resilience: Features excellent moisture resistance, making it adaptable to high humidity and harsh environmental conditions.
Minimal Maintenance Requirements: Eco-friendly, flame retardant, explosion-proof, and maintenance-free characteristics significantly reduce operational and maintenance expenditures.
Compact and Lightweight Design: Facilitates effortless transportation and installation, optimizing space utilization.

After-Sales Service:
Offering exhaustive pre-sales consultations and bespoke program design services.
Enjoy complimentary repair or replacement services for any quality-related faults during the warranty period.
Lifelong technical support and after-sales service ensure our customers' peace of mind and satisfaction.

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 diverse range of electrical equipment including vacuum circuit breakers and load break switches.
Our factory is an esteemed supplier for the State Grid Corporation of China.
2. Do you accept customized service?
We proudly offer OEM/ODM services, accommodating logo printing on products. Our skilled technical and quotation team can craft a tailored project based on your designs and specifications.
3. What is your MOQ?
Our minimum order quantity is just 1 piece, making it incredibly accessible for you to get started with our products.
4. How long is your delivery lead time?
The delivery lead time depends on your product specifications and order quantity. Typically, we ensure swift delivery within 5 to 10 working days, ensuring your needs are met promptly.
5. How do you solve quality problems?
Kindly provide us with detailed photos of the quality issues encountered. Our expert technical and quality assurance team will conduct a thorough analysis and deliver a satisfactory solution within 2 days, ensuring your complete satisfaction.
6. What are your payment terms?
We require a 30% T/T payment in advance, with the remaining 70% due before shipment. We also accept payments through Western Union and L/C, offering flexibility for your convenience.