250kVA 35kv High-Performance Epoxy Resin Power Electrical Transformer Dry 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 * 1200.00cm * 2200.00cm
• Package Gross Weight: 1035.000kg

Product Description

Epoxy resin dry-type transformer

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

 

Basic structure of dry-type transformer
1. Iron core: Crafted from expertly stacked silicon steel sheets, it serves as the vital magnetic circuit component of the transformer, ensuring optimum magnetic flux guidance.
2. Winding: Comprising both high-voltage and low-voltage windings, meticulously wound on the iron core, these are integral for seamless energy conversion and transmission.
3. Insulating cylinder: Strategically placed between high and low voltage coils, it enhances electrical insulation, ensuring the transformer operates safely and efficiently.
4. Pads: Purposefully designed to support and stabilize the coils, maintaining their structural integrity and enduring form.
5. Fasteners: Engineered to impeccably connect and secure each transformer component, boasting exceptional anti-loosening attributes.

Product Description:
Overview:
The 10kV dry-type transformer, with its core and windings free from insulating liquids, offers unparalleled safety, fire prevention, and pollution-free advantages, making it an indispensable choice across industrial, commercial, and civil power systems.
Main features:
Superior safety performance: Boasting fireproof characteristics and zero pollution, it's adept at integrating directly into load centers, significantly elevating system safety.
High mechanical strength: Exhibits robust short-circuit resistance, minimal partial discharge, exemplary thermal stability, and an impressively long service life.
Remarkable energy-saving effect: Characterized by low operational loss, subdued noise, and exceptional efficiency, aligning perfectly with contemporary energy-saving and eco-friendly standards.
Excellent heat dissipation performance: Delivers impeccable heat dissipation, bolstering performance capacity, with forced air-cooling capabilities that significantly enhance operational capacity.
Strong environmental adaptability: Exhibits superior moisture resistance, adeptly catering to environments marked by high humidity and other demanding conditions.
Low maintenance cost: Features environmentally-conscious design, flame retardance, explosion-proof capabilities, and zero maintenance demands, slashing operational and maintenance expenses.
Small size and light weight: Facilitates effortless transportation and installation, significantly conserving space.

After-sales service:
Delivering comprehensive pre-sales consultation and meticulous program design services for optimal client satisfaction.
Offering complimentary repair or replacement for defects stemming from product quality within the warranty period.
Providing enduring technical support and after-sales service, ensuring customers enjoy peace of mind.
 

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer ?
We are a distinguished factory with over a decade of expertise in crafting high and low voltage switchgears, substations, transformers, and more. Our repertoire includes vacuum circuit breakers, load break switches, and various electrical equipment.
Our factory proudly stands as a premier supplier for the State Grid Corporation of China.
2. Do you accept customized service?
We provide bespoke OEM/ODM services, capable of branding your logo on products. Our adept technical and quotation teams are committed to delivering tailored projects based on your specifications and parameters.
3. What is your Minimum Order Quantity (MOQ)?
We are pleased to offer flexibility to our valued customers, with a Minimum Order Quantity (MOQ) of just 1 piece. This allows you to experience the exceptional quality and performance of our products without any constraints.
4. How long is your delivery lead time?
Our delivery lead time is tailored to meet your specific product requirements and order quantity. Typically, you can expect your order to be ready for dispatch within 5 to 10 working days, ensuring prompt and efficient service.
5. How do you resolve quality issues?
To address any quality concerns, we kindly ask you to provide detailed photographs of the issues encountered. Our dedicated technical and quality assurance team will promptly analyze the problem. Rest assured, we commit to delivering a satisfactory resolution within 2 days, ensuring your complete satisfaction.
6. What are your payment terms?
Our payment terms are designed for your convenience: a 30% deposit via T/T in advance, with the remaining 70% due before shipment. We also accept payment through Western Union and L/C, offering flexible options to accommodate your preferences.