Energy-Saving 30kv 250kVA Distribution Dry Type 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

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: Composed of stacked silicon steel sheets, the iron core is the magnetic circuit component of the transformer, expertly guiding the magnetic flux.
2. Winding: Comprising high-voltage and low-voltage windings, each wound meticulously on the iron core to facilitate the seamless conversion and transmission of electrical energy.
3. Insulating cylinder: Strategically placed between high and low voltage coils, this component significantly boosts electrical insulation, ensuring the transformer operates safely.
4. Pads: Designed to support and stabilize the coils, these pads are vital for maintaining their form and stability.
5. Fasteners: These components interconnect and secure the transformer parts, boasting superior anti-loosening performance.

Product Description:
Overview:
The 10kV dry-type transformer features cores and windings that do not immerse in insulating liquids, offering unmatched safety, fire-resistance, and pollution-free operation. These advantages make it a popular choice across power systems in industrial, commercial, and civil domains.
Main features:
Superior safety performance: Fireproof, environmentally friendly, and capable of operating directly within the load center, enhancing system safety to new heights.
High mechanical strength: Exemplary short-circuit resistance, minimal partial discharge, robust thermal stability, and an extensive operational lifespan.
Remarkable energy-saving effect: Low loss and noise, with exceptional energy efficiency-perfectly aligned with modern eco-friendly mandates.
Excellent heat dissipation performance: Outstanding heat dissipation, strong operational capacity, and enhanced capabilities through forced air-cooling.
Strong environmental adaptability: Impressive moisture resistance, enabling adaptation to humid and challenging environments.
Low maintenance cost: Environmentally conscious, flame-retardant, explosion-proof, and maintenance-free, significantly cutting operational costs.
Small size and light weight: Effortless transportation and installation, maximizing space efficiency.

After-sales service:
We offer comprehensive pre-sales consulting and tailored program design services.
Free repair or replacement services for faults due to product quality issues throughout the warranty period.
Lifelong technical support and after-sales service, ensuring customers enjoy peace of mind.

Application scenario:

 

 

 

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer?
We are a professional factory with a decade of expertise in manufacturing high and low voltage switchgears, substations, transformers, cable distribution boxes, and a range of electrical equipment like vacuum circuit breakers and load break switches.
Our factory proudly serves as an excellent supplier to the State Grid Corporation of China.
2. Do you accept customized service?
Yes, we provide OEM/ODM services, allowing logo customization on products. Our proficient technical and quoting teams can deliver satisfying projects based on your drawings and specifications.
3. What is your MOQ?
Our minimum order quantity is just 1 piece, making it easy and accessible for you to experience our top-tier products without the need for bulk orders.
4. How long is your delivery lead time?
The delivery lead time is predominantly influenced by your specific product requirements and order quantity. Generally, you can expect your order to be ready within a swift span of 5 to 10 working days.
5. How do you address quality issues?
Kindly provide detailed photographs of any quality concerns. Our dedicated technical and quality testing department will conduct a thorough analysis. Rest assured, we will develop a satisfactory solution within 2 days to ensure 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 via West Union and L/C for your convenience.