IEC Standard 30kVA 10/0.4kv Three-Phase 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: 950.00cm * 1000.00cm * 2200.00cm
• Package Gross Weight: 365.000kg

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: This component, crafted from stacked silicon steel sheets, forms the magnetic circuit of the transformer, efficiently guiding magnetic flux and ensuring superior performance.
2. Winding: Comprising both high-voltage and low-voltage windings, these are meticulously coiled around the iron core to facilitate seamless conversion and transmission of electric energy.
3. Insulating cylinder: Strategically positioned between the high and low voltage coils, this cylinder enhances electrical insulation, ensuring the transformer's safe and reliable operation.
4. Pads: These components are essential for supporting and securing the coils, maintaining their stability and precise shape throughout operation.
5. Fasteners: Designed for optimal connection and fixation of the transformer's components, these fasteners boast anti-loosening capabilities, enhancing structural integrity.

Product Description:
Overview:
The 10kV dry-type transformer is a pioneering solution whose core and windings remain free from immersion in insulating liquid. This innovation boasts exceptional safety, fire prevention, and zero pollution attributes, making it an ideal choice for power systems spanning industrial, commercial, and civil sectors.
Main features:
Superior safety performance: This transformer is fireproof and eco-friendly, capable of operating directly within load centers, thereby significantly enhancing system safety and reliability.
High mechanical strength: With outstanding short-circuit resistance, minimal partial discharge, robust thermal stability, and an extended service life, this transformer is built to perform.
Remarkable energy-saving effect: Experience low loss, minimal noise, and high operational efficiency, perfectly aligning with contemporary energy-saving and environmental protection standards.
Excellent heat dissipation performance: With superior heat dissipation and robust operating capacity, the optional forced air-cooling feature can further enhance operational capacity.
Strong environmental adaptability: Exhibiting excellent moisture-proof capabilities, this transformer thrives in high humidity and challenging environmental conditions.
Low maintenance cost: Boasting eco-friendly, flame retardant, explosion-proof, and maintenance-free properties, this transformer substantially reduces operational and maintenance expenses.
Small size and light weight: Designed for ease of transportation and installation, this transformer optimizes space efficiency.

After-sales service:
Our team offers extensive pre-sales consulting and program design services to tailor solutions to your needs.
We ensure peace of mind with complimentary repair or replacement for any faults stemming from product quality issues during the warranty period.
Enjoy lifelong technical support and after-sales service, guaranteeing that your experience with us remains hassle-free.
 

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer ?
We are a distinguished manufacturing facility 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 stands as an esteemed supplier to the State Grid Corporation of China.
2. Do you accept customized serveice ?
We proudly offer OEM/ODM services, allowing for brand personalization. Our expert technical and quotation teams are ready to deliver an optimal project tailored to your specifications and parameters.
3. What is your MOQ?
Our MOQ begins as low as just 1 piece, making it easy for you to start doing business with us without a hefty initial investment.
4. How long is your delivery lead time?
Our delivery lead time is tailored to your specific product requirements and order quantity. Typically, you can expect your order within 5 to 10 working days, ensuring a timely arrival for your planning convenience.
5. How do you solve quality problems?
In the rare event of quality concerns, please provide us with detailed photographs of the issue. Our expert technical and quality testing team will conduct a thorough analysis and craft a satisfactory resolution within just 2 days, ensuring your peace of mind.
6. What are your payment terms?
We offer flexible payment options for your convenience: 30% T/T in advance, with the remaining 70% due before shipment. We also accept Western Union and L/C, accommodating diverse payment preferences.