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Hunan Hentg Power Electric Technology Co., Ltd.

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Oil Immersed High Voltage Step Up Power Transformer 50KVA 80KVA 100KVA Transformer Manufacturer

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Hunan Hentg Power Electric Technology Co., Ltd.
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City:changsha
Province/State:hunan
Country/Region:china
Contact Person:MsLaurel
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China Oil Immersed High Voltage Step Up Power Transformer 50KVA 80KVA 100KVA Transformer Manufacturer wholesale
  • China Oil Immersed High Voltage Step Up Power Transformer 50KVA 80KVA 100KVA Transformer Manufacturer wholesale
  • China Oil Immersed High Voltage Step Up Power Transformer 50KVA 80KVA 100KVA Transformer Manufacturer wholesale
  • China Oil Immersed High Voltage Step Up Power Transformer 50KVA 80KVA 100KVA Transformer Manufacturer wholesale
  • China Oil Immersed High Voltage Step Up Power Transformer 50KVA 80KVA 100KVA Transformer Manufacturer wholesale
  • China Oil Immersed High Voltage Step Up Power Transformer 50KVA 80KVA 100KVA Transformer Manufacturer wholesale
  • China Oil Immersed High Voltage Step Up Power Transformer 50KVA 80KVA 100KVA Transformer Manufacturer wholesale

Oil Immersed High Voltage Step Up Power Transformer 50KVA 80KVA 100KVA Transformer Manufacturer
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Place of Origin :China
Brand Name :HENTG Power
Model Number :S13
Certification :CE
Price :CN¥1066-1389/sets
MOQ :1
Frequency :60Hz
Phase :Three
Coil Number :Multi Winding, Three Windings, Two Windings, Single Winding
application :power transformer
Coil Structure :layer coil, round coil
Output Voltage :415V, 110V, 220V, 380V
Input Voltage :11kV, 10.5kV, 3kV, 12.47kV
Type :Oil-Immersed Transformer, Voltage Regulator Transformer, Oil-filled Transformer
Cooling Method :ONAN ONAF OFAF
Vector Group :Dyn11 / Yyn0
Warranty :2 Years
Material :Aluminum, Copper
Tapping Range :±2*2.5/±5
Phase Number :Three
Temperature Rise :55°C
Manufactory :KNKONG
Product Description :Oil Immersed Transformer
Insulation Material :Mineral Oil
Product Type :Power Distribution Transformer
High Voltage :11/0.4kv
Feature :High Reliability
Rated Power :10 MVA
Efficiency :98%
Coil :Copper/Aluminum Coil
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Oil-Immersed High-Voltage Step Up Power Transformer 63KVA 80KVA 100KVA
Product Specifications
Frequency
60Hz
Phase
Three
Coil Structure
Layer coil, round coil
Output Voltage
415V, 110V, 220V, 380V
Input Voltage
11kV, 10.5kV, 3kV, 12.47kV
Cooling Method
ONAN ONAF OFAF
Vector Group
Dyn11 / Yyn0
Warranty
2 Years
Temperature Rise
55°C
Efficiency
98%
Product Description

HENTG POWER Oil-Immersed High-voltage Step Up Power Transformer offers reliable performance with a long lifespan exceeding 20 years with minimal maintenance requirements.

Key Features:
  • Fully sealed tank with anti-corrosion coating and premium transformer oil
  • Maintains pure insulation oil and prevents moisture ingress
  • Optimized design reduces no-load loss and noise by 20% compared to industry standards
  • Ideal for urban and rural distribution network centers
Oil Immersed High Voltage Step Up Power Transformer 50KVA 80KVA 100KVA Transformer Manufacturer
Technical Specifications
Rated Capacity (KVA) No-load Loss Load Loss No-load Current Impedance
30 80 630 1.5 4.0
50 100 910 1.3
63 110 1090 1.2
80 130 1310 1.2
100 150 1580 1.1
Customization & Fast Delivery
  • Customizable voltage, tap range, enclosure color, and protection grade (IP54/IP65)
  • Factory-direct manufacturing with high efficiency and stock availability
  • Standard order delivery within 15-20 days
Why Choose HENTG POWER
  • 30+ senior engineers offering 24/7 support with 30-minute response time
  • 100,000m² factory with 250 workers and 4 production lines
  • 10,000+ units annual production capacity
  • 100% quality control testing with 25 detection points
  • 15 years of power transformer design and production experience
  • Compliance with GB 20052-2024/ANSI/IEEE/DOE2016/CSA/IEC60076 standards
Frequently Asked Questions
Who are we?
HENTG POWER is a professional designer, manufacturer and installer of power system solutions worldwide, founded in 2011 with a 100,000 square meter facility specializing in reliable, high-performance solutions for global power systems.
How can we guarantee quality?
We conduct pre-production samples, final inspections before shipment, and provide QC & test reports. We accept Factory Acceptance Tests (FAT) and offer a 2+ year guarantee service.
What services can we provide?
We offer OEM services with negotiable payment terms, professional technical support, and custom power solutions up to 500KV 480MVA capacity.
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