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

Hunan Hentg Power Electric Technology Co., Ltd.

  • China,Changsha ,Hunan
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  3. Metal Enclosure MV HV Three Phase Pad Mounted Transformer 75KVA-2500KVA IP55
China Metal Enclosure MV HV Three Phase Pad Mounted Transformer 75KVA-2500KVA IP55
China Metal Enclosure MV HV Three Phase Pad Mounted Transformer 75KVA-2500KVA IP55

  1. China Metal Enclosure MV HV Three Phase Pad Mounted Transformer 75KVA-2500KVA IP55
  2. China Metal Enclosure MV HV Three Phase Pad Mounted Transformer 75KVA-2500KVA IP55
  3. China Metal Enclosure MV HV Three Phase Pad Mounted Transformer 75KVA-2500KVA IP55

Metal Enclosure MV HV Three Phase Pad Mounted Transformer 75KVA-2500KVA IP55

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Frequency 60Hz
Phase Single Phase
application power transformer
Output Voltage 110V, 220V, 380V, 400V , 440V, 480V
Input Voltage 11kV, 10.5kV, 3kV, 6.6kV, 6.3kV, 35kV, 12.47kV, 6kV
Product name 3 phase pad mounted transformer
Type Pad Mounted Transformer
Standard DOE/IEC60076/IEEE
Warranty 2 Years
Vector Group Dyn11/Yyn0/Yd11/YNd11
Usage Outdoor Power Line Operation
High Voltage 11kv 10kv 6.3kv 6kv 14.4KV 25KV 34.5KV
Low Voltage 120-240/240-480/347/600
Cooling Method ONAN (Oil Natural Air Natural)
Enclosure Rating NEMA 3R
Efficienc 99.00%
Rated Voltage 5 kV to 34.5 kV
Secondary Voltage 480Y/277
Rated Power 15 kVA to 500 kVA
Impedance Voltage 5.8%
Protection Rating IP55
Place of Origin China
Brand Name HENTG Power
Model Number S11
Certification UL/CSA/IEEE

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  1. Product Details
  2. Company Details

Product Specification

Frequency 60Hz Phase Single Phase
application power transformer Output Voltage 110V, 220V, 380V, 400V , 440V, 480V
Input Voltage 11kV, 10.5kV, 3kV, 6.6kV, 6.3kV, 35kV, 12.47kV, 6kV Product name 3 phase pad mounted transformer
Type Pad Mounted Transformer Standard DOE/IEC60076/IEEE
Warranty 2 Years Vector Group Dyn11/Yyn0/Yd11/YNd11
Usage Outdoor Power Line Operation High Voltage 11kv 10kv 6.3kv 6kv 14.4KV 25KV 34.5KV
Low Voltage 120-240/240-480/347/600 Cooling Method ONAN (Oil Natural Air Natural)
Enclosure Rating NEMA 3R Efficienc 99.00%
Rated Voltage 5 kV to 34.5 kV Secondary Voltage 480Y/277
Rated Power 15 kVA to 500 kVA Impedance Voltage 5.8%
Protection Rating IP55 Place of Origin China
Brand Name HENTG Power Model Number S11
Certification UL/CSA/IEEE
High Light HV Three Phase Pad Mounted Transformer ，IP55 Protection MV Pad Mounted Transformer ，Metal Enclosure Pad Mounted Transformer
MV HV Transformers 1000kVA-2500KVA Three Phase Pad Mounted Transformer
Product Specifications
Attribute Value
Frequency 60Hz
Phase Single Phase
Application Power Transformer
Output Voltage 110V, 220V, 380V, 400V, 440V, 480V
Input Voltage 11kV, 10.5kV, 3kV, 6.6kV, 6.3kV, 35kV, 12.47kV, 6kV
Type Pad Mounted Transformer
Standard DOE/IEC60076/IEEE
Warranty 2 Years
Vector Group Dyn11/Yyn0/Yd11/YNd11
Usage Outdoor Power Line Operation
High Voltage 11kv 10kv 6.3kv 6kv 14.4KV 25KV 34.5KV
Low Voltage 120-240/240-480/347/600
Cooling Method ONAN (Oil Natural Air Natural)
Enclosure Rating NEMA 3R
Efficiency 99.00%
Rated Voltage 5 kV to 34.5 kV
Secondary Voltage 480Y/277
Rated Power 15 kVA to 500 kVA
Rated Capacity 3000Kva
Impedance Voltage 5.8%
Protection Rating IP55
Insulation Class Class 1
Three Phase Pad Mounted Transformer technical specifications
Technical Parameters
Capacity (KVA) HV Tapping Range LV No-load Loss Load Loss Impedance Efficiency
75 2400-34500 ±2X2.5% 110-690 130 100 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
Three Phase Pad Mounted Transformer installation example
Product Features
  • Manufactured by professionals with over 30 years of transformer production experience
  • Complies with international standards: ANSI, CSA, DOE, NEMA, and IEEE
  • UL, CUL, and CSA certified for quality assurance
  • Sealed metal enclosure (iron or aluminum alloy) protects against rain, dust, and corrosive substances
  • Designed for ground or concrete base installation in outdoor or space-limited locations
  • Lightweight and compact design for easier transportation and installation
  • Fully customizable solutions with detailed transformer drawings
Product Advantages
  • High quality and reliability from strict compliance with international standards
  • Durable sealed enclosure extends service life and reduces maintenance costs
  • Versatile installation suitable for urban and remote locations
  • Compact design saves on transportation and installation costs
  • Custom solutions tailored to specific project requirements
Customer Benefits
  • Long-term stable performance reduces production interruptions
  • Durable construction lowers long-term investment and maintenance costs
  • High efficiency (up to 99.53%) improves energy savings
  • 2-year warranty provides peace of mind
About HENTG POWER
HENTG POWER is a professional designer, manufacturer and installer of power system solutions worldwide. Founded in 2011 with a 100,000 square meter facility, we specialize in reliable, high-performance solutions for global power systems.
How do we guarantee quality?
We conduct pre-production samples before mass production and final inspections before shipment. We provide QC & test reports and accept Factory Acceptance Tests (FAT). Our factory manufactures oil and dry type distribution transformers up to 500KV 480MVA power transformers, GIS, switchgear, and substations, complying with ANSI/IEEE/DOE2016/CSA/IEC60076 standards. All products come with a 2+ year warranty.
Why choose us?
Our professional drawing and technical teams can confirm all drawing contents within 7 days. With 30+ senior engineers, we offer 24/7 online support with responses within 30 minutes.
What services do we provide?
We accept OEM orders and negotiate business payment terms to meet customer requirements.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2011

  • Total Annual:

    300-500MVA

  • Employee Number:

    150~200

  • Ecer Certification：

    Verified Supplier

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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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