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Three Phase Isolation Transformer 10kVA–500kVA Low Voltage for Industrial Power Systems
Three Phase Isolation Transformer 10kVA–500kVA Low Voltage for Industrial Power Systems
Three Phase Isolation Transformer 10kVA–500kVA Low Voltage for Industrial Power Systems
Three Phase Isolation Transformer 10kVA–500kVA Low Voltage for Industrial Power Systems
Three Phase Isolation Transformer 10kVA–500kVA Low Voltage for Industrial Power Systems
Three Phase Isolation Transformer 10kVA–500kVA Low Voltage for Industrial Power Systems
Three Phase Isolation Transformer 10kVA–500kVA Low Voltage for Industrial Power Systems
Three Phase Isolation Transformer 10kVA–500kVA Low Voltage for Industrial Power Systems
Specifications
Model Number :
SG/SBK
MOQ :
1
Insulationclass :
Class F
Output voltage :
Up To 690V
Payment Terms :
T/T,Western Union
Mountingtype :
Indoor / Outdoor
Input voltage :
Up To 1000V
Price :
$45~$2500
Efficiency :
Up To 98%
Delivery Time :
7
Application :
Industrial, Commercial, Renewable Energy
Type :
Isolation Transformer/Autotransformer
Brand Name :
TNNPI
Protectionclass :
IP20 To IP54
Certification :
CE,UL,ISO9001,ISO45001
Place Of Origin :
Henan China
Description

Product Overview

TNNPI three-phase isolation transformers are designed to provide electrical isolation, voltage stabilization, and enhanced power quality for industrial equipment and critical electrical systems. Available from 10kVA to 500kVA, these transformers effectively reduce electrical noise, suppress harmonics, and protect sensitive equipment from voltage fluctuations, ensuring safe and reliable operation in demanding industrial environments.

Superior Electrical Isolation

The transformer provides complete galvanic isolation between the primary and secondary circuits, minimizing electrical interference and enhancing operational safety.

  • Full electrical isolation
  • Reduced electromagnetic interference (EMI)
  • Improved personnel and equipment protection
  • Enhanced system reliability

Stable Power Quality

Designed to mitigate voltage spikes, transient disturbances, and harmonics, the transformer helps maintain stable output voltage for sensitive industrial equipment.

  • Voltage fluctuation suppression
  • Harmonic reduction
  • Improved power quality
  • Low leakage current design

Built for Industrial Applications

Manufactured with premium copper windings and high-quality silicon steel cores, the transformer ensures excellent efficiency, low temperature rise, and long-term durability.

  • Copper or aluminum winding
  • Vacuum pressure impregnation (VPI) optional
  • Low noise operation
  • High overload capability

Custom Manufacturing & Global Compliance

Available in multiple voltage configurations and enclosure types to meet worldwide industrial standards.

  • Capacity: 10–500kVA
  • Input/Output Voltage: Customized
  • Frequency: 50Hz / 60Hz
  • IP20 / IP23 / IP54 enclosure optional
  • IEC 60076 / IEC 61558 compliant
  • OEM & ODM available

Typical Applications

  • Industrial production lines
  • CNC machinery
  • Automation equipment
  • Laboratory equipment
  • Printing machines
  • Textile machinery
  • Packaging equipment
  • Power distribution systems

General Technical Parameters

Item Specification
Capacity 10–500kVA
Phase Three Phase
Frequency 50Hz / 60Hz
Input Voltage Customized
Output Voltage Customized
Winding Material Copper / Aluminum
Cooling Method Air Natural (AN)
Insulation Class Class F / H
Protection IP20 / IP23 / IP54
Standards IEC 60076 / IEC 61558


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Three Phase Isolation Transformer 10kVA–500kVA Low Voltage for Industrial Power Systems

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Product Detail
Model Number :
SG/SBK
MOQ :
1
Insulationclass :
Class F
Output voltage :
Up To 690V
Payment Terms :
T/T,Western Union
Mountingtype :
Indoor / Outdoor
Contact Supplier
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Three Phase Isolation Transformer 10kVA–500kVA Low Voltage for Industrial Power Systems
Three Phase Isolation Transformer 10kVA–500kVA Low Voltage for Industrial Power Systems
Three Phase Isolation Transformer 10kVA–500kVA Low Voltage for Industrial Power Systems
Three Phase Isolation Transformer 10kVA–500kVA Low Voltage for Industrial Power Systems

Henan New Electric Power Co.,ltd.

Verified Supplier
1 Years
henan, zhengzhou
Since 2017
Business Type :
Manufacturer, Distributor/Wholesaler, Seller, Exporter
Main Products :
Oil Immersed Transformer, Dry Type Transformers, Box Type Substation
Total Annual :
>30000+
Employee Number :
260~300
Certification Level :
Verified Supplier
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