High Efficiency 30kVA Cast Resin Toroidal Transformer for Power

• Customization: Available
• Application: Power, Electronic, Instrument, Rectifier
• Phase: Three
• Model NO.: 30KVA~10000KVA
• 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: The essential core of the transformer, crafted with precision using silicon steel sheets, it forms the pivotal magnetic circuit, adeptly channeling magnetic flux for impeccable, smooth operation.
2. Winding: Our high-voltage and low-voltage windings are ingeniously crafted around the iron core, ensuring the efficient conversion and seamless transmission of electrical energy, embodying advanced engineering.
3. Insulating Cylinder: Strategically placed between high and low voltage coils, this crucial component amplifies electrical insulation, ensuring the transformer's operation is safe and dependable.
4. Pads: These robust support systems are tailored to maintain the coils' stability and structural integrity, promising prolonged durability and unwavering performance.
5. Fasteners: Precision-engineered connectors deliver superior anti-loosening performance, firmly securing each component of the transformer in place for flawless and uninterrupted service.

Product Description:
Overview:
10kV Dry-Type Transformer - These extraordinary transformers feature core and windings devoid of insulating liquid, achieving an unrivaled standard of safety, fire prevention, and eco-friendly operation, ideal for diverse power systems.
Main Features:
Superior Safety Performance
Fireproof and Pollution-Free - Elevate your system's safety with transformers engineered for direct installation in load centers, offering a revolutionary safety enhancement with fireproof, pollution-free capabilities.
High Mechanical Strength
Strong Short-Circuit Resistance - With minimal partial discharge and exceptional thermal stability, our transformers ensure enduring performance, built to withstand and excel under demanding conditions.
Remarkable Energy-Saving Effect
Low Loss and High Efficiency - Experience the seamless synergy of reduced energy loss and heightened operational efficiency, tailored for today's green initiatives and sustainable practices.
Excellent Heat Dissipation Performance
Good Heat Dissipation and Operating Capacity - Propel operational efficiency and capacity through cutting-edge heat dissipation technology, ensuring optimal performance under all conditions.
Strong Environmental Adaptability
Moisture-Proof and Durable - Engineered to thrive in high humidity and harsh settings, our transformers exemplify durability and adaptability, withstanding the test of time and environment.
Low Maintenance Cost
Environmentally Friendly and Maintenance-Free - Reduce operational costs with our flame-retardant, explosion-proof transformers requiring little to no upkeep. Experience cost-effective sustainability.
Small Size and Light Weight
Easy Transportation and Installation - Designed for space efficiency, our transformers are easily portable and installable, making them the perfect fit for any setting, with convenience and performance combined.

After-Sales Service:
Comprehensive Pre-Sales Consultation - Our expert team is committed to providing extensive consulting and design services to ensure that our products perfectly align with your unique requirements.
Free Repair or Replacement - Experience complete assurance with our warranty program, which provides coverage for repair or replacement of products in case of any quality-related malfunctions.
Lifelong Technical Support - Our devoted after-sales team stands ready at all times to ensure your product remains in peak condition and worry-free throughout its entire lifespan.
 

Workshop Scene:

Certificates:


FAQ:
1. Are you a trading company or manufacturer? 
We are a professional factory with 10 years of experience in the domain of high and low voltage switchgears, substation equipment, transformers, cable distribution boxes, and a wide range of electrical equipment, including vacuum circuit breakers and load break switches.
Our factory is an excellent supplier of the State Grid Corporation of China - Proudly, our commitment to quality is recognized through our esteemed role as a supplier to the State Grid Corporation of China.
2. Do you accept customized service?
We offer OEM/ODM services and can customize your logo on products. Our proficient technical and quotation team is prepared to deliver a project that meets your drawings and specifications.
3. What is your MOQ?
Our Minimum Order Quantity (MOQ) is a single piece, providing unmatched flexibility and ease in your purchasing process.
4. How long is your delivery lead time?
The delivery lead time depends on your specific product needs and order volume. Typically, you can expect a prompt timeframe of 5 to 10 working days.
5. How do you resolve quality issues?
To resolve quality concerns, please provide us with detailed photographs of the issue. Our dedicated technical and quality testing teams will conduct a comprehensive analysis and deliver a satisfactory solution within 2 days.
6. What are your payment terms?
We require a 30% advance payment via T/T, with the balance of 70% payable before shipment. Payments through West Union and L/C are also accepted.