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High Accuracy Special High Current Transformer For Testing Equipment And Electrolytic
High Accuracy Special High Current Transformer For Testing Equipment And Electrolytic
Specifications
Type :
Special High Current Transformer
Features :
VPI Process, DuPont Nomex, Low Noise
Place of Origin :
Zhejiang, China
Capacity Range :
2kVA~1000kVA
Application :
Testing Equipment, Electrolytic, Electric Furnace
Insulation Class :
F/H
name :
Special Transformer (High Current Transformer)
Brand Name :
People Power
Max Output Current :
25000A
Description

Special Transformer (High Current Transformer)


technical parameters


Capacity range: single-phase 2kVA-250kVA; 3-phase 5kVA-1000kVA
Efficiency: ≥ 97%
Insulation class: F/H
Temperature rise: ≤ 100K
Noise level: ≤ 55dB
Frequency: 50/60Hz

Product Features

  1. Using high-quality silicon steel sheets, with low no-load loss, low noise, and low temperature rise.
  2. Using high-quality polyester enameled wire or film-insulated wire, with high temperature resistance and excellent insulation performance.
  3. Interlayer insulation made of DuPont Nomex insulating paper featuring high temperature resistance, high voltage endurance and flame retardancy.
  4. The maximum output current is 25000A.

Process Characteristics


The optimized winding structure and magnetic flux design greatly reduce harmonic loss, eddy current loss and extra temperature rise, and prevent overheating and accelerated insulation aging induced by harmonics in conventional transformers.

Windings are manufactured via VPI (Vacuum Pressure Impregnation) process, including vacuum degassing, pressure impregnation and integral high-temperature curing. The insulating resin fully fills all gaps between wire turns, winding layers and insulation materials, achieving bubble-free, void-free windings with ultra-low porosity. This technology completely eliminates common drawbacks of conventional varnished transformers such as moisture ingress, dust accumulation and internal void discharge. It ensures low partial discharge, uniform and stable insulation performance, and rules out insulation breakdown risks during long-term operation.


Scope of application

Testing equipment, electrolytic power supply, electric furnace heating, etc.

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High Accuracy Special High Current Transformer For Testing Equipment And Electrolytic

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Product Detail
Type :
Special High Current Transformer
Features :
VPI Process, DuPont Nomex, Low Noise
Place of Origin :
Zhejiang, China
Capacity Range :
2kVA~1000kVA
Application :
Testing Equipment, Electrolytic, Electric Furnace
Insulation Class :
F/H
Contact Supplier
High Accuracy Special High Current Transformer For Testing Equipment And Electrolytic

Jiangxi People Transmit & Transform Electric Co., Ltd.

Verified Supplier
1 Years
jiangxi, nanchang
Since 2005
Business Type :
Manufacturer
Main Products :
Dry Type Transformer, Oil Immersed Transformer, Combination Transformer
Total Annual :
$100000000-$20000000
Employee Number :
200~1000
Certification Level :
Verified Supplier
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