250kVA 6/0.4kv Dry Type Electrical Power Transformer Epoxy Resin Cast 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: 1400.00cm * 1150.00cm * 2200.00cm
• Package Gross Weight: 1035.000kg

Product Description

Introducing the advanced Epoxy Resin Dry-Type Transformer, a pinnacle of modern electrical design, expertly crafted to meet diverse energy needs with precision and reliability.

Discover safe, efficient, and environmentally friendly power solutions that are designed to save energy while prioritizing sustainability for a better future.

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

 

Dive into the essential components of the dry-type transformer, an engineering marvel in electrical transmission.
1. Iron Core: Constructed with precision from silicon steel sheets, this magnetic circuit component guides the magnetic flux with unparalleled efficiency and reliability.
2. Winding: Ingeniously divided into high-voltage and low-voltage windings, meticulously wound on the iron core to facilitate seamless energy conversion and transmission.
3. Insulating Cylinder: Strategically placed between high and low voltage coils, this cylinder significantly enhances electrical insulation, ensuring the transformer operates safely and reliably.
4. Pads: Specially designed for superior support and restraint, these pads maintain the stability and shape of the coils, ensuring long-term performance.
5. Fasteners: Engineered with anti-loosening technology, these fasteners securely connect and fix each part of the transformer, ensuring robust construction.

Product Description:
Overview:
The 10kV dry-type transformer excels with a core and windings free of insulating liquid, offering unmatched safety, fire prevention, and environmental benefits. Perfectly suited for power systems across industrial, commercial, and civil sectors.
Main features:
Superior Safety Performance: Fireproof and pollution-free, this transformer is designed for direct operation in the load center, significantly enhancing system safety.
High Mechanical Strength: Boasting strong short-circuit resistance, minimal partial discharge, excellent thermal stability, and an impressively long lifespan.
Remarkable Energy-Saving Effect: With low loss and noise, coupled with high operational efficiency, it meets modern standards for energy saving and environmental protection.
Excellent Heat Dissipation Performance: Showcasing superior heat dissipation and robust operational capacity, with forced air-cooling that elevates operational capacity.
Strong Environmental Adaptability: Features excellent moisture-proof capabilities to thrive in high humidity and challenging environments.
Low Maintenance Cost: Eco-friendly, flame retardant, explosion-proof, and maintenance-free, this transformer minimizes operation and maintenance expenditures.
Compact and Lightweight: Facilitating easy transportation and installation while saving valuable space.

After-sales Service:
We offer comprehensive pre-sales consulting and customized program design to ensure the perfect fit for your needs.
Enjoy free repair or replacement for any faults due to product quality during the warranty period, guaranteeing peace of mind.
Benefit from lifelong technical support and after-sales service, ensuring you remain worry-free and supported throughout the product lifespan.

Application Scenario:

 

Versatile applications in Substations, Dockyards, and Urban environments, demonstrating adaptability to varied power needs.

Electric Power Plant Wind Power Railroads

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer?
We are a renowned professional 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 stands as an excellent supplier to the State Grid Corporation of China.
2. Do you accept customized service?
Indeed, we offer OEM/ODM services, allowing your logo to be elegantly printed on products. Our expert technical and quotation teams are ready to tailor a project that perfectly matches your drawings and specifications.
3. What is your MOQ?
Our minimum order quantity (MOQ) is conveniently set at just 1 piece, ensuring flexibility and ease for our valued clients.
4. How long is your delivery lead time?
Typically, our delivery lead time ranges from 5 to 10 working days, depending on the specifics of your order requirements and the quantity needed.
5. How do you solve quality problems?
To resolve any quality concerns, kindly provide us with detailed photographs of the issue. Our dedicated technical and quality testing departments will conduct a thorough analysis and deliver a satisfactory solution within 2 days.
6. What are your payment terms?
Our payment terms are flexible: 30% T/T in advance and 70% before shipment. We also accept Western Union and L/C to accommodate your preferences.