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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

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

Name: Oil Immersed High Voltage Step Up Power Transformer 50KVA 80KVA 100KVA Transformer Manufacturer
Brand: HENTG Power
Price: 1066 USD

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Place of Origin :Hunan, China

Brand Name :HENTG Power

Model Number :S13

Certification :CE

Price :CN¥1066-1389/sets

MOQ :2 sets

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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