Tanaka Electric Tanaka Electric

Single-Phase Segmented High-Impedance Dry-Type Inverter Transformer for Solar PV & UPS Systems

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Product Description

Basic Specifications
Model NO.
DG Inverter Transformer
Core
Core-type Transformer
Cooling Method
Dry-type Transformer
Winding Type
Multi-winding Transformer
Certification
ISO9001-2000, ISO9001, CCC, CE/UL
Usage
Single-phase, Rectifier, Power, Isolation, Inverter
Frequency
Low Frequency
Shape of Core
EI
Core Material
High Permeability CRGO Silicon Steel
Winding Material
Copper / Aluminum
Impregnation
Vacuum Pressure Impregnation (VPI)
Specification
1k~120kVA
Packaging & Delivery
Package Size
100.00cm * 50.00cm * 100.00cm
Gross Weight
98.000kg
Transport Package
Wooden Box
Product Description
Inverter Transformer View 1
Inverter Transformer View 2
Inverter Transformer View 3
Our single-phase, segmented high-impedance inverter transformer is a premium dry-type electrical component engineered for precision and reliability in demanding power conversion applications. With a capacity range from 1kVA to 120kVA, it is the ideal solution for stabilizing and managing power in sophisticated inverter and UPS systems.
  • High Impedance Design: Engineered with precisely controlled impedance to effectively limit fault current and short-circuit stresses, protecting sensitive components like IGBTs.
  • VPI Technology: Utilizes a Class H or higher insulation system treated with Vacuum Pressure Impregnation (VPI) for superior durability.
  • Thermal Performance: Open-ventilated design allows efficient air circulation to cool the windings directly.
  • Customizable: Flexibility in design for specific input/output voltages, impedance values, and enclosures (IP20-IP23 standard).
Technical Parameters
CapacityDG 1k~120kVA Frequency50~400Hz
Input Voltage0~600V (Customizable) Output Voltage0~220V (Customizable)
No-load Current≤5% No-load Loss≤150W
Impedance Voltage6%~15% (Customizable) Load Loss≤700W
Efficiency≥96% Voltage Regulation≤3%
Insulation ClassF/H/A/B Noise Level≤45dB
Application Fields

This high-impedance inverter transformer is critical in various power electronic applications:

• Uninterruptible Power Supplies (UPS)
• Solar & Renewable Energy Inverters
• Variable Frequency Drives (VFDs)
• Welding & Induction Heating
• Medical Equipment Power Supplies
• CNC Machinery & Automation
Power Supplier
Power Supplier
Electric Vehicle
Electric Vehicle
Aerospace
Aerospace
Communication
Communication
Medical Device
Medical Device
Renewable Energy
Renewable Energy
Manufacturing Process & Equipment
Manufacturing Process
Winding Machine
High Power Automatic Winding Machine
Stacking Machine
Fully Automatic Stacking Machine
Test Platform
Quality Control Test Platform
About Us

Our team has specialized in magnetic components for high and low frequency applications for over a decade. We focus on the new energy storage market, including power frequency transformers and reactors. We specialize in the R&D, production, and innovation of bespoke magnetic components, including high frequency transformers and inductor coils.

Factory Internal 1
Factory Internal 2
Factory Internal 3
Frequently Asked Questions
Are you a manufacturer or a trading company?
We are a professional manufacturer with our own factory and R&D team.
Can you provide custom designs?
Yes, we specialize in providing OEM and ODM services. We can produce based on your samples or technical drawings.
Do you test all your goods before delivery?
Yes, we perform 100% testing on all electrical characteristics before delivery.
What is your delivery time?
Items in stock are ready to ship. For mass production, the lead time is typically 15-30 days.
What after-sales service do you offer?
We provide a one-year guarantee period and offer 24-hour online technical support.
What insulation classes are available?
We offer a variety of insulation classes including F, H, A, and B, depending on your thermal requirements.

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