Non-Encapsulated Dry Type Transformer

Non-Encapsulated Dry Type Transformer is a premium quality electrical power equipment designed and manufactured by JINGUANELECTRIC®, a professional manufacturer and factory based in Nanyang, Henan Province, China.

With over 45 years of industry experience, JINGUANELECTRIC® has established itself as one of the most trusted suppliers in the global market, serving 1000+ customers in 50+ countries worldwide.

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Product Details

Non-Encapsulated Dry Type Transformer is a premium quality electrical power equipment designed and manufactured by JINGUAN ELECTRIC Co., Ltd., a professional Transformers manufacturer and factory based in Nanyang, Henan Province, China. With over 45 years of industry experience, JINGUAN ELECTRIC has established itself as one of the most trusted transformers suppliers in the global market, serving 1000+ customers in 50+ countries worldwide.

As a leading electrical equipment manufacturer, JINGUAN ELECTRIC operates a state-of-the-art production facility covering over 50,000 square meters, equipped with advanced CNC machining centers, robotic welding systems, automated assembly lines, and CNAS-accredited testing laboratories. Every Non-Encapsulated Dry Type Transformer undergoes rigorous multi-stage quality control including incoming material inspection, in-process monitoring, final product testing, and pre-shipment inspection, ensuring full compliance with IEC, GB/T, IEEE, and EN standards.

Technical Specifications

Parameter	Specification
Rated Capacity	30kVA ~ 2500kVA
Rated Voltage	10kV / 0.4kV
Cooling Method	AN / AF
Vector Group	Dyn11
Insulation Class	F / H
Noise Level	≤ 55dB at 1m
Protection Class	IP00 / IP20 / IP23
Standards	IEC 60076-11, GB/T 10228

Key Features & Advantages

Premium Materials: JINGUAN ELECTRIC uses only certified raw materials with full traceability and incoming quality inspection
Advanced Manufacturing: CNC machining, robotic welding, and automated assembly lines for precision and consistency
Comprehensive Testing: Every unit undergoes dielectric strength, partial discharge, temperature rise, and short-circuit testing
International Standards: Designed and tested to IEC, GB/T, IEEE, and EN standards with full documentation
Environmental Adaptability: Operates reliably in tropical, desert, arctic, and coastal environments with anti-corrosion treatment
Long Service Life: 25-30 year design life with minimal maintenance requirements
Factory-Direct Pricing: No intermediary markups with bulk order discounts and flexible payment terms
Custom Engineering: OEM/ODM support for voltage ratings, dimensions, and environmental requirements

Why Choose JINGUAN ELECTRIC as Your Transformers Manufacturer?

As a trusted Transformers manufacturer, JINGUAN ELECTRIC provides comprehensive solutions backed by 45+ years of industry expertise:

Manufacturing Excellence: 50,000 m2 facility with 200+ sets of advanced equipment and 100,000+ units annual capacity
Global Reach: Serving 50+ countries across Asia, Europe, Africa, Americas, Middle East, and Oceania
Custom Solutions: 100+ experienced engineers providing tailored design and OEM/ODM services
Timely Delivery: 15-60 days with regular production updates and flexible shipping options
Competitive Pricing: Direct factory pricing with T/T, L/C payment terms and volume discounts
Certified Quality: ISO 9001, CE, TUV, and RoHS certified with full quality documentation