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China factories

China factory - Hunan Hentg Power Electric Technology Co., Ltd.

Hunan Hentg Power Electric Technology Co., Ltd.

  • China,Changsha ,Hunan
  • Verified Supplier
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  3. Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN
China Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN
China Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN

  1. China Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN
  2. China Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN
  3. China Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN

Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN

  1. MOQ： 2 sets
  2. Price： CN¥11899/sets
  3. Get Latest Price
Type power transformer, Loop feed/ Radial feed
Material Metal
Frequency 50Hz,
Shape Rectangle
Winding Material Aluminum, Copper
application Power
Phase Three
Coil Structure TOROIDAL
Coil Number Multi-winding coil
Input Voltage 3kV, 6kV, 10kV, 15kV
Output Voltage 400V , 200V, 220V, 380V, 440V, 480V
Efficiency >92.02%
Name Oil Type Three Phase Pad Mounted Transformer
Primary voltage 2.4 through 35KV (150KV BIL)
Low Voltage Up to 500 volts
Standard ANSI/IEEE C57.12.00
Customized Accept
Capacity 75kVA - 300kVA
Rated Power Varies depending on specific product
Insulation Rating Class E
Vector Group YY0
Ul Certificate Numbers UL-US-2431836-0, UL-CA-2423202-0
Transformer Type Pad Mounted
Tank Material 304 Stainless Steel
Cooling Type ONAN/KNAN
Insulation Level E
Operating Temperature Varies depending on specific product
Impedance 7.5%
Place of Origin Jiangsu, China
Brand Name HENTG Power
Model Number ZGS Series
Certification CE

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  1. Product Details
  2. Company Details

Product Specification

Type power transformer, Loop feed/ Radial feed Material Metal
Frequency 50Hz, Shape Rectangle
Winding Material Aluminum, Copper application Power
Phase Three Coil Structure TOROIDAL
Coil Number Multi-winding coil Input Voltage 3kV, 6kV, 10kV, 15kV
Output Voltage 400V , 200V, 220V, 380V, 440V, 480V Efficiency >92.02%
Name Oil Type Three Phase Pad Mounted Transformer Primary voltage 2.4 through 35KV (150KV BIL)
Low Voltage Up to 500 volts Standard ANSI/IEEE C57.12.00
Customized Accept Capacity 75kVA - 300kVA
Rated Power Varies depending on specific product Insulation Rating Class E
Vector Group YY0 Ul Certificate Numbers UL-US-2431836-0, UL-CA-2423202-0
Transformer Type Pad Mounted Tank Material 304 Stainless Steel
Cooling Type ONAN/KNAN Insulation Level E
Operating Temperature Varies depending on specific product Impedance 7.5%
Place of Origin Jiangsu, China Brand Name HENTG Power
Model Number ZGS Series Certification CE
High Light 225KVA Three Phase Pad Mounted Transformer ，Oil Immersed Pad Mounted Transformer ，ONAN Cooling Pad Mounted Transformer
Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling
Product Specifications
Attribute Value
Type power transformer, Loop feed/ Radial feed
Material Metal
Frequency 50Hz
Shape Rectangle
Winding Material Aluminum, Copper
Application Power
Phase Three
Coil Structure TOROIDAL
Coil Number Multi-winding coil
Input Voltage 3kV, 6kV, 10kV, 15kV
Output Voltage 400V, 200V, 220V, 380V, 440V, 480V
Efficiency >92.02%
Primary Voltage 2.4 through 35KV (150KV BIL)
Low Voltage Up to 500 volts
Standard ANSI/IEEE C57.12.00
Customized Accept
Capacity 75kVA - 300kVA
Rated Power Varies depending on specific product
Insulation Rating Class E
Vector Group YY0
UL Certificate Numbers UL-US-2431836-0, UL-CA-2423202-0
Transformer Type Pad Mounted
Tank Material 304 Stainless Steel
Cooling Type ONAN/KNAN
Insulation Level E
Operating Temperature Varies depending on specific product
Impedance 7.5%
Product Overview

CE Certified 225KVA Oil Immersed 3-Phase Pad Mounted Transformer

225KVA Oil Immersed Pad Mounted Transformer
Technical Parameters
Technical parameters of 225KVA transformer
Capacity (KVA) HV Tapping range LV No-load loss Load loss Impedance Efficiency
75 2400 4160 7200 7620 12000 12470 13200 13800 14400 19920 24940 34500 ±2X2.5% 110 120 208 240 277 347 415 416 480 600 690 130 100 4.0-6.3 99.03
152 200 1800 99.16
225 350 3100 99.23
300 430 3700 99.27
500 600 5410 99.35
750 880 7500 99.4
1000 1000 10300 99.43
1500 1400 14500 99.48
2000 1800 18300 99.51
2500 2300 23100 99.53
Transformer internal components
Key Features
  • The 225kVA three-phase pad-mounted transformer adopts copper windings and a stainless-steel core to ensure high efficiency and corrosion resistance.
  • Operates at a frequency of 60Hz and adopts the ONAN cooling method.
  • Dyn11 vector group enables precise voltage regulation, suitable for renewable energy systems.
  • Radial configuration optimizes the radial distribution network, supporting decentralized energy management and fault isolation.
  • Rated power of 2000kVA, suitable for large-scale power consumption scenarios such as large wind farms and industrial power grids.
  • Complies with IEEE C57.12.20 standard with a short-circuit withstand capacity of 25kA.
Advantages
  • Low-resistance copper windings reduce resistive losses and improve energy conversion efficiency.
  • Stainless-steel core enhances corrosion resistance and extends service life.
  • Radial configuration and fault isolation improve grid stability and reliability, reducing risk of large-scale power outages.
  • Compliance with strict industry standards ensures safe operation in complex power environments.
Customer Benefits
  • For renewable energy systems: Precise voltage regulation and efficient energy conversion improve energy utilization and reduce waste.
  • For industrial applications: Reliable power supply and strong short-circuit withstand capacity ensure continuous operation, reducing production stoppages and economic losses.
  • Long service life and low maintenance requirements save on long-term equipment replacement and maintenance costs.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer,Exporter,Trading Company,Seller

  • Year Established:

    2011

  • Total Annual:

    50000000-100000000

  • Employee Number:

    200~250

  • Ecer Certification：

    Verified Supplier

 HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...  HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...

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Get in touch with us

  • Reach Us
  • Hunan Hentg Power Electric Technology Co., Ltd.
  • Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha，Hunan province, China
  • https://www.hentgpower.com/

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