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Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling
Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling
Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling
Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling
Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling
Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling
Specifications
Place of Origin :
China
Brand Name :
HENTG Power
Model Number :
ZGS Series
Certification :
CE
MOQ :
1
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%
Description
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

Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling
Technical Parameters
Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling
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
Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling
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.
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Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling

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Product Detail
Place of Origin :
China
Brand Name :
HENTG Power
Model Number :
ZGS Series
Certification :
CE
MOQ :
1
Type :
power transformer, Loop feed/ Radial feed
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Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling
Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling
Oil Immersed Three Phase Pad Mounted Transformer 225KVA CE Certified ONAN Cooling

Hunan Hentg Power Electric Technology Co., Ltd.

Verified Supplier
1 Years
hunan, changsha
Since 2011
Business Type :
Manufacturer, Exporter, Trading Company, Seller
Main Products :
35 KV Power Transformer, 66KV Power Transformer, Oil Immersed Transformer
Total Annual :
50000000-100000000
Employee Number :
200~250
Certification Level :
Verified Supplier
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