125kVA 10/0.4kv Dry Type Distribution Transformer Fully Sealed Electrical 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: 1250.00cm * 1050.00cm * 2200.00cm
• Package Gross Weight: 815.000kg

Product Description

Product Overview: Epoxy Resin Dry-Type Transformer

Discover Our Safe, Efficient, and Eco-Friendly Power Solutions for 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

 

Core Structure of Dry-Type Transformers: A Comprehensive Overview
1. Iron Core: This essential component, crafted from stacked silicon steel sheets, forms the magnetic circuit part of the transformer, expertly guiding magnetic flux with precision.
2. Winding: Divided into high-voltage and low-voltage windings, each uniquely coiled around the iron core to facilitate the seamless conversion and transmission of electric energy.
3. Insulating Cylinder: Strategically positioned between high and low voltage coils, this component enhances electrical insulation, ensuring the transformer operates safely and securely.
4. Pads: These supportive elements maintain the stability and shape of the coils, ensuring unwavering performance.
5. Fasteners: These connectors ensure each part of the transformer is securely attached, featuring advanced anti-loosening technology.

Product Description:
Overview:
Our 10kV dry-type transformer stands out with a core and winding system free from insulating liquids. It boasts superior safety, fire prevention, and eco-friendliness, making it ideal for power systems across industrial, commercial, and civil sectors.
Main features:
Superior Safety Performance: Engineered to be fireproof and pollution-free, it operates directly at the load center, significantly enhancing system safety.
High Mechanical Strength: Built for durability with exceptional short-circuit resistance, minimal partial discharge, outstanding thermal stability, and a prolonged lifespan.
Remarkable Energy-Saving Effect: Designed for efficiency, it offers low loss, minimal noise, and high operational efficiency, perfect for modern energy-saving and eco-conscious needs.
Excellent Heat Dissipation Performance: With superior heat dissipation capabilities and robust operational capacity, enhanced by forced air-cooling for increased operation capacity.
Strong Environmental Adaptability: Excelling in moisture-proofing, adapting seamlessly to high humidity and challenging environments.
Low Maintenance Cost: Enjoy eco-friendly, flame retardant, explosion-proof, and maintenance-free features, significantly reducing operational and maintenance expenses.
Small Size and Light Weight: Designed for easy transportation and installation, it saves valuable space.

After-sales service:
We offer comprehensive pre-sales consulting and meticulous program design services.
Our warranty covers free repair or replacement for product quality-related faults during the warranty period.
Enjoy lifelong technical support and after-sales service, ensuring worry-free customer experience.

Application scenario:

 

Versatile Applications: Substations, Dockyards, Urban Environments

Electric Power Plants Wind Power Installations Railway Systems

Factory Environments:

Certificates:


FAQ:
1. Are you a trading company or manufacturer?
We are a dedicated factory with a decade of expertise in high and low voltage switchgears, substations, transformers, cable distribution boxes, and diverse electrical equipment like vacuum circuit breakers and load break switches.
Proudly serving as an esteemed supplier to State Grid Corporation of China.
2. Do you accept customized service?
Yes, we offer tailored OEM/ODM services, including logo printing. Our expert technical and quotation team will deliver a project that meets your exact specifications and requirements.
3. What is your MOQ?
Our Minimum Order Quantity (MOQ) is set at a single piece, ensuring unparalleled flexibility and accessibility for our valued customers.
4. How long is your delivery lead time?
Our delivery lead time is tailored to your specific product requirements and order quantity. Typically, we can have your order ready in a swift 5 to 10 working days, ensuring prompt service and satisfaction.
5. How do you solve quality problems?
In the rare event of a quality concern, kindly provide us with detailed photographs. Our dedicated technical and quality testing departments will promptly analyze the issue, ensuring we deliver a satisfactory solution within a speedy two-day timeframe.
6. What are your payment terms?
We offer flexible payment terms: a 30% T/T prepayment with the balance of 70% due before shipment. For your convenience, we also accept West Union and L/C as alternative payment methods.