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Industrial Grade Step Up Down Voltage Transformer 200kVA 315kVA 400kVA Rectangle Shape

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Hunan Hentg Power Electric Technology Co., Ltd.

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Industrial Grade Step Up Down Voltage Transformer 200kVA 315kVA 400kVA Rectangle Shape

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Industrial Grade Step Up/Down Voltage Transformer

High-performance 200kVA, 315kVA, and 400kVA rectangular transformers designed for industrial power applications.

Product Specifications

Type	Distribution transformer, Oil-filled Power Transformer
Material	Copper
Frequency	50Hz, 60Hz
Shape	Rectangle
Winding Material	Aluminum, Copper
Phase	Three
Coil Structure	Circular coil
Coil Number	Dual-winding coil
Input Voltage	6kV, 3kV, 10kV, 15kV, 69kV, 110kV, 115kV, 132kV, 220kV
Output Voltage	415V, 127V, 11kV, 220V, 380V, 440V, 480V
Primary Voltage	35~38.5KV±5%
Cooling Method	ONAN ONAF OFAF
Rated Capacity	50-400kVA

Key Advantages

Enhanced Reliability: Oil-immersed design ensures high reliability in both normal and extreme conditions
Lower Carbon Footprint: Reduced energy losses contribute to environmental sustainability
Global Support Network: Worldwide network of technicians and service centers

Technical Specifications

Rated Voltage: 35kV
Capacity Range: 50kVA to 3150kVA
Cooling Method: Oil-immersed
Frequency: 50Hz or 60Hz
Impedance Voltage: Customizable
Ambient Temperature Range: -25°C to +40°C

Our Manufacturing Process

Step 1: Consultation & Design

Quick response within 1 hour with suitable transformer recommendations, quotations, and payment terms. Technical drawings confirmed within 7 days after payment, including technical data, weight, and parts list.

Step 2: Production & Quality Control

Strict material screening, production with quality inspection before shipment. Includes QC report and test report for quality assurance.

Step 3: Installation & Support

Professional installation guidance and on-site support. Over 2 years warranty service provided.

Key Features

Optimized for 35kV Medium Voltage Networks: Efficient step-down transformation for industrial zones and power grids
Stable Three-Phase Power Supply: Consistent voltage across all phases for heavy-duty equipment
Efficient Oil-Immersed Cooling: Mineral or natural ester insulating oil for effective heat dissipation
High Reliability Construction: Built to withstand electrical, mechanical, and thermal stress

About HENTG POWER

Professional designer, manufacturer and installer of power system solutions since 2011, specializing in reliable, high-performance transformers up to 500KV 480MVA capacity.

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200kVA Step Up Down Voltage Transformer 200kVA

400kVA Industrial Grade Voltage Transformer

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