High-Quality Power Transformer 250kVA Three Phase Dry Type Distribtion 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

Discover the excellence of our epoxy resin dry-type transformer, engineered for maximum performance and reliability.

Embrace safe, efficient, and eco-friendly power solutions that harmonize with energy-saving principles, ensuring a sustainable 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

 

Understanding the Essential Structure of a Dry-Type Transformer
1. Iron Core: Meticulously crafted from silicon steel sheets, it forms the magnetic circuit of the transformer, efficiently guiding magnetic flux.
2. Winding: Comprises high-voltage and low-voltage windings, strategically wrapped around the iron core for optimal conversion and transmission of electric energy.
3. Insulating Cylinder: Positioned between high and low voltage coils, this component enhances electrical insulation, ensuring the transformer's safe and reliable operation.
4. Pads: Essential for supporting and maintaining the stability and shape of the transformer coils.
5. Fasteners: Designed for securely connecting and fixing transformer parts, featuring superior anti-loosening capabilities.

Product Description:
Overview:
Explore the 10kV dry-type transformer, where the core and windings remain free from insulating liquids, offering unmatched safety, fire prevention, and zero pollution. Ideal for power systems across industrial, commercial, and civil domains.
Main Features:
Unmatched Safety Performance: Fireproof and pollution-free, it can be placed directly in the load center, significantly boosting system safety.
High Mechanical Strength: Boasting strong short-circuit resistance, minimal partial discharge, excellent thermal stability, and extended service life.
Outstanding Energy-Saving Capabilities: Experience low loss, minimal noise, and high operational efficiency that align with modern energy-saving and environmental standards.
Superior Heat Dissipation: Exhibiting exceptional heat dissipation, robust operating capacity, with forced air-cooling options available to enhance operational capacity.
Exceptional Environmental Adaptability: Features superb moisture resistance, adept at enduring high humidity and other challenging environments.
Cost-Effective Maintenance: Environmentally friendly, flame retardant, explosion-proof, and virtually maintenance-free, leading to reduced operational and maintenance expenses.
Compact Size and Lightweight: Facilitates easy transportation and installation while optimizing space utilization.

After-Sales Service:
We offer comprehensive pre-sales consultation and design services to meet your specific needs.
Enjoy free repair or replacement services for any product quality-related issues occurring during the warranty period.
Benefit from lifetime technical support and after-sales service, ensuring peace of mind and worry-free usage.

Application Scenarios:

 

Ideal for Substations, Dockyards, and enhancing City Life.

Electric Power Plants Wind Power Integrations Railroad Systems

Factory Scene:

Certificates:


FAQ:
1. Are you a trading company or a manufacturer?
We are a distinguished manufacturing facility with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and a range of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory stands as an esteemed supplier to the State Grid Corporation of China.
2. Do you accept customized services?
We provide OEM/ODM services, offering the option to brand your products. Our professional technical and quotation teams ensure a project outcome that aligns perfectly with your drawings and specifications.
3. What is your MOQ?
Our minimum order quantity (MOQ) is set at just 1 piece, making it incredibly convenient for you to start your journey with our superior offerings.
4. What is the estimated delivery lead time for your order?
The delivery timeline is subject to your specific product requirements and order volume. Generally, our efficient processes ensure that delivery can be expected within 5 to 10 working days.
5. What measures do you employ to address and resolve quality issues?
Kindly provide comprehensive photographs of any quality concerns. Our dedicated technical and quality testing departments will conduct a thorough analysis. We are committed to offering a satisfying solution within a swift 2-day timeframe.
6. Can you detail your payment terms for our transaction?
We require a 30% T/T payment in advance, with the remaining 70% due before shipment. Additionally, we accept payment via Western Union and L/C, providing flexible options for your convenience.