250kVA High-Performance Dry Type Cast Resin Three Phase 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: Innovatively engineered for top-tier performance and reliability.

Discover safe, efficient, and eco-friendly power solutions that prioritize energy conservation and sustainability.

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

 

Core Structure of Dry-Type Transformer: A robust design ensuring optimal functionality and durability.
1. Iron Core: Crafted from silicon steel sheets, forming the magnetic circuit of the transformer to effectively channel magnetic flux.
2. Winding: Consists of high-voltage and low-voltage sections, meticulously wound on the iron core for seamless energy conversion and transmission.
3. Insulating Cylinder: Strategically placed between high and low voltage coils, it enhances electrical insulation for safe transformer operation.
4. Pads: Essential for supporting and stabilizing coils, maintaining their shape and integrity.
5. Fasteners: Securely bind and fix transformer components, offering excellent anti-loosening properties.

Product Description: Unveil the potential of advanced transformer technology.
Overview: A glimpse into the transformative capabilities of our 10kV dry-type transformers.
The 10kV dry-type transformer, with its core and windings devoid of insulating liquid, ensures safety, fire resistance, and zero pollution. Widely utilized across industrial, commercial, and civil power systems.
Main Features: Delve into the standout attributes of our transformers.
Superior Safety Performance: Robust fireproof design and pollution-free operation enhance system security by allowing operation right in the load center. Fireproof and pollution-free, it can seamlessly operate within the load center, significantly boosting system safety.
High Mechanical Strength: Offers exceptional short-circuit resistance, minimal partial discharge, excellent thermal stability, and extended service life. With remarkable short-circuit resistance, minimal partial discharge, and outstanding thermal stability, it guarantees a long-lasting service life.
Remarkable Energy-Saving Effect: Enjoy reduced losses, minimal noise, and high operational efficiency, meeting modern energy-saving and eco-friendly standards. Experience low losses, quiet operation, and high efficiency, adhering to today's energy-saving and environmental mandates.
Excellent Heat Dissipation Performance: Superb heat dissipation coupled with strong operational capacity, with forced air-cooling to boost operational capacity. Boasts excellent heat dissipation and robust operational capabilities, expanding operational capacity through forced air-cooling.
Strong Environmental Adaptability: Exceptional moisture resistance makes it suitable for high humidity and challenging environments. Demonstrates superior moisture resistance, adapting effortlessly to high humidity and other challenging conditions.
Low Maintenance Cost: Eco-friendly, flame-retardant, and explosion-proof, requiring minimal maintenance and lowering operational costs. With its environment-friendly, flame-retardant, and explosion-proof features, it minimizes maintenance needs and cuts operation costs.
Small Size and Light Weight: Optimized for easy transport and installation, conserving valuable space. Compact and lightweight, ensuring easy transport and installation while maximizing space efficiency.

After-Sales Service: Comprehensive support ensures a worry-free experience.
Comprehensive pre-sales consultation and program design services tailored to your needs.
Enjoy free repair or replacement services for defects caused by product quality issues during the warranty period.
Benefit from lifelong technical support and after-sales service to ensure your peace of mind.

Factory Scene: Optimizing industrial power usage for increased productivity.

Certificates: Assurance of quality and compliance with industry standards.


FAQ: Your questions answered with clarity and detail.
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 diverse electrical equipment, including vacuum circuit breakers and load break switches.
Our factory proudly serves as an esteemed supplier to the State Grid Corporation of China.
2. Do you accept customized service?
We offer OEM/ODM services, allowing for logo customization on products. Our expert technical and quotation team will craft a project that aligns perfectly with your specifications and drawings.
3. What is your MOQ?
Our minimum order quantity is as flexible as our solutions, starting at just 1 piece.
4. What is the expected delivery lead time?
Delivery times are tailored to your specific requirements and order size. Typically, we can fulfill orders within 5 to 10 working days.
5. What strategies do you employ to address quality issues?
To address any quality concerns, kindly provide detailed photographs of the issues. Our technical and quality assessment team will conduct a thorough analysis, and we promise to present a satisfactory solution within 2 days.
6. Could you elaborate on your payment terms?
We require a 30% T/T payment in advance, with the remaining 70% due before shipment. We also accommodate payments via Western Union and Letters of Credit (L/C).