Quality 60Hz Frequency Variac Variable Transformer MV HV Step Up Oil Immersed Transformer factory

60Hz Frequency Variac Variable Transformer MV HV Step Up Oil Immersed Transformer

Product Summary

60Hz Frequency Variac Variable Transformer MV HV Step Up Oil Immersed Transformer Product Specifications Attribute Value Frequency 60Hz Phase Three, Single Phase Application Power Transformer Output Voltage 415V, 380V, 400V, 110V, 220V, 440V, 480V Input Voltage 11kV, 10.5kV, 6.3kV, 6.6kV, 6kV, 10kV, ...

Key Attributes

Brand Name: HENTG Power

Model Number: S13

Place of Origin: China

Certification: CE

MOQ: 1

Price: CN¥1600-7560/sets

Product Custom Attributes

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60Hz Frequency Variac Variable Transformer

60Hz Step Up Oil Immersed Transformer

MV HV Variac Variable Transformer

Frequency:

60Hz

Phase:

Three, Single Phase

Application:

Power Transformer

Output Voltage:

415V, 380V, 400V , 110V, 220V, 440V, 480V

Input Voltage:

11kV, 10.5kV, 6.3kV, 6.6kV, 6kV, 10kV, 35kV

Type:

Oil-Immersed Transformer

Product Description

60Hz Frequency Variac Variable Transformer MV HV Step Up Oil Immersed Transformer

Product Specifications

Attribute	Value
Frequency	60Hz
Phase	Three, Single Phase
Application	Power Transformer
Output Voltage	415V, 380V, 400V, 110V, 220V, 440V, 480V
Input Voltage	11kV, 10.5kV, 6.3kV, 6.6kV, 6kV, 10kV, 35kV
Type	Oil-Immersed Transformer

Product Overview

Variac Variable Transformer MV HV Transformers 10KV 6KV 100KVA 200KVA 400KVA 500kVA Step up Oil Immersed Transformer

Technical Data For Three-Phase 30KVA ~2500KVA Oil Immersed Transformer

Wide Power Range: Available in a range of 50kVA to 3150kVA to suit various power needs
High Efficiency & Low Operating Costs: The use of oil-immersed technology ensures minimal losses, lowering operational expenses

Applications

Power Plants: Efficient power conversion for industrial applications
Urban & rural distribution networks
Commercial buildings & real estate projects
Solar and wind energy substations

Technical Specifications

Rated capacity (KVA)	Vector Group	Voltage Combination	HV	Tapping range	LV	Dy	Yy	No-load loss	Load loss	No-load current	Impedance
30	Yyn0 / Dyn11	10 6.3 6	±5% ±2X2.5%	0.4	80	630	600	1.5	4.0

60Hz Frequency Variac Variable Transformer MV HV Step Up Oil Immersed Transformer 0

Our Process

Step 1: We will respond to your inquiry within 1 hour and recommend suitable transformer according to your needs. At the same time, we will provide you with reasonable quotations and payment terms. We have a professional and independent drawing team and technical team, and we will confirm all the contents on the drawing with you within 7 days after payment. The drawing usually contains technical data, weight and parts list.

Step 2: After designing the production drawing, the factory will prepare the stock, produce, and conduct quality inspection before shipment. If you have special accessory requirements, we can provide you with accessories. Our raw materials are strictly screened. In the quality inspection stage, we will provide you with the dual guarantee of QC report and test report.

Step 3: We have a professional team to guide the installation, and also support on-site installation. We will provide you with more than 2 years of warranty service.

Key Features

1. Optimized for 35kV Medium Voltage Networks

Designed specifically for 35kV distribution systems, a common voltage level in industrial zones, rural power grids, and utility substations
Provides efficient and stable step-down transformation from sub-transmission to distribution voltage levels
Supports regional power grid expansion and rural electrification projects

2. Stable and Balanced Three-Phase Power Supply

Delivers consistent voltage across all three phases, ensuring smooth operation of heavy-duty equipment
Ideal for industrial plants, commercial centers, and large-scale energy consumers

3. Efficient Oil-Immersed Cooling System

Uses mineral or natural ester insulating oil for effective heat dissipation and dielectric insulation
Maintains stable operating temperatures even under high load conditions
Enhances transformer lifespan and reduces thermal aging of insulation materials

4. High Reliability and Robust Construction

Built to withstand electrical, mechanical, and thermal stress in demanding environments
Features hermetic sealing or conservator-type oil tanks to prevent moisture ingress

Frequently Asked Questions

Q: Who are we?

HENTG POWER is a professional designer, manufacturer and installer of power system solution around the World, was founded in 2011, occupies 100,000 square meter. specializing in reliable, high-performance solutions for global power systems.

Q: How can we guarantee quality?

Always a pre-production sample before mass production; Always final Inspection before shipment, We will provide QC & test reports. We accept FAT(Factory Acceptance Test). Factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard. We will provide you with the guarantee service of over 2 years.

Q: Why choose us?

We have the professional and independent drawing team and technical team. It is expected that we can confirm all the contents on the drawings with you within 7 days. We have a professional technical team with 30+ senior engineers offer 24 hours online service and response within 30 min.

Q: What services can we provide?

Accept OEM, business payment are negotiated.

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You Can Contact Us At Anytime!

Hunan Hentg Power Electric Technology Co., Ltd.

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