Anhui Ecrieepower Co., Ltd.
EI-type Transformer

EI-type Transformer

Stable Power · Safety Protection · Intelligent Customization

Transformer is a core electrical device based on electromagnetic induction principle for AC voltage conversion, efficient energy transmission, circuit electrical isolation and power quality optimization. It consists of high magnetic conductivity core, high-quality conductive winding, reinforced insulation structure, cooling system and safety protection device. It covers power transmission and distribution, industrial manufacturing, commercial buildings, rail transit, new energy storage, precision equipment and medical treatment places, being the basic core component for stable and safe operation of modern power systems, industrial automation equipment and medical electrical systems.

High Efficiency & Low Loss

High magnetic conductivity core + high-quality winding, small excitation current, high efficiency, low loss

Silent & Low Magnetic

Small magnetic leakage, no noise, suitable for medical and precision equipment sensitive environments

Low Temperature Rise & Strong Heat Dissipation

Low temperature rise + efficient cooling system, suitable for long-time high-load operation

Compact & Safe

Small volume, beautiful craftsmanship, strong electrical isolation capability, ensures system safety and stability

Product Introduction

Transformer is a core electrical device based on electromagnetic induction principle for AC voltage conversion, efficient energy transmission, circuit electrical isolation and power quality optimization. It consists of high magnetic conductivity core, high-quality conductive winding, reinforced insulation structure, cooling system and safety protection device. It covers power transmission and distribution, industrial manufacturing, commercial buildings, rail transit, new energy storage, precision equipment and medical treatment places, being the basic core component for stable and safe operation of modern power systems, industrial automation equipment and medical electrical systems.

Product Specifications

Rated Capacity 10~1000kVA
Temperature Rise ≤80K (Class H)
Operating Frequency 50Hz/60Hz
Reference Standards GB/T 19212.16
Special Electrical Parameters No-load current ≤3%In; Surge current ≤12In(p); Short circuit voltage ≤4%Un
Cooling Method Natural cooling
Efficiency ≥96%
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