10kV Dry-Type Transformer

The 10kV dry-type transformer is used for power distribution and electrical isolation in 10kV systems. It features an oil-free insulation design, offering high safety, low maintenance, and strong fire resistance. With no risk of oil leakage and excellent environmental performance, it is widely applied in industrial parks, commercial buildings, and public facilities where safety and reliability are critical.

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Scope of application

Public Buildings

Suitable for high-occupancy environments where fire safety and operational security are critical.(Hospitals, Schools, Shopping Malls, Subway Stations)

Industrial Parks & Manufacturing Plants

Ideal for continuous production power supply, requiring stable performance, easy maintenance, and long-term reliability.

Data Centers

Designed for high-load, mission-critical power systems, supporting localized deployment and low-maintenance operation with high reliability.

Product Description

1 Uses high-quality grain-oriented silicon steel with fully mitered joints and multi-step core stacking technology, ensuring low no-load loss.

2 The surface adopts nano self-leveling coating technology, resulting in low operating noise.

3 It features strong waterproof performance, excellent short-circuit and overload capacity, and high electrical reliability for safe operation.

4 Advanced electric, thermal, and magnetic field simulation analysis is applied, and the product was among the first in China to pass KEMA E2, C2, and F1 tests.

5 A dual-structure design option is available to meet different customer requirements.

Product Features

High Safety

Dry-type design with no liquid insulation eliminates oil leakage risk, ensuring safe operation.

High Efficiency

Optimized for stable voltage transformation with reduced energy losses.

Heat Resistance & Long Service Life

Excellent insulation and thermal resistance ensure long-term stable performance.

Eco-Friendly

Oil-free cooling system, fully compliant with environmental protection requirements for clean applications.

Low Maintenance

Oil-free structure reduces inspection requirements, extends maintenance cycles, and lowers operating costs.

Quiet Operation

Advanced noise and vibration reduction design, ideal for indoor and urban distribution environments sensitive to noise.

Main Parameters

Rated Voltage	6 kV, 10 kV, 35 kV and other standard voltage levels
Capacity Range	50 kVA to 2500 kVA
Cooling Method	AN (Natural Air Cooling) / AF (Forced Air Cooling)
Insulation Class	Class F or Class H

Implementation Standard

GB/T 6451-2015 Power Transformer Technical Specifications

GB 1094.1-2013 Power Transformers – Part 1: General Requirements

IEC 60076 Power Transformers

JB/T 10393-2002 Dry-Type Transformer Technical Conditions

ISO 9001 Quality Management System Standards

Technical Advantages

R&D Cloud Platform

An integrated digital platform combining electromagnetic optimization design, parametric modeling, performance analysis, structural optimization, and automatic drawing generation. It enables transformer design resource sharing and efficient data management, including search, modification, and version control.

Simulation Analysis

Comprehensive multi-physics simulation covering fluid flow, thermal field, electric field, leakage magnetic field, transient processes, and short-circuit forces. Each transformer series is optimized through thermal and flow analysis to accurately control winding temperature rise and hotspot distribution, ensuring reliable and stable performance.

Smart Operation & Maintenance Platform

By collecting key data such as temperature, current, voltage, vibration, and grid harmonics, the system enables real-time power quality analysis and fault alarms. It also supports mobile access for remote monitoring and intelligent O&M management.