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Variable Voltage Oil Immersed Distribution Transformer Step Down 3Phase Pad Mounted

3Phase Oil Immersed Distribution Transformer

Variable Voltage Oil Immersed Distribution Transformer

3Phase Distribution Transformer Step Down

Place of Origin:

Jiangsu, China

Brand Name:

HENTG Power

Certification:

Model Number:

ZGS

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Product Details

Type:

Distribution Transformer, ZGS

Material:

Copper, 100% Copper Wire

Frequency:

50Hz, 60Hz

Shape:

Rectangle

Winding Material:

Copper

Application:

Power

Coil Structure:

Wound Coil

Coil Number:

Multi-winding Coil

Input Voltage:

3kV, 6kV, 10kV

Output Voltage:

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

Product Name:

Oil Immersed Distribution Transformer

Cooling Method:

ONAN ONAF OFAF

Core Material:

100% Cooper

Color:

Green

Warranty:

3 Years

Feature:

High Efficiency

Application:

Electronic Equipment

Product Type:

Transformer 2500 Kva

Enclosure Material:

Steel Or Aluminum

Standards:

ANSI, IEEE, IEC

Primary Voltage:

27600V Or Customized

Cooling Type:

ONAN/KNAN

Protection Level:

IP55

Insulation Fluid:

FR-3 Oil

Impedance:

5.0%

Standard:

IEC/ANSI/IEEE

Highlight:

3Phase Oil Immersed Distribution Transformer

Variable Voltage Oil Immersed Distribution Transformer

3Phase Distribution Transformer Step Down

Payment & Shipping Terms

Minimum Order Quantity

2 sets

Price

CN¥7900-39000/units

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+86 15074989773

info@hentgpower.com

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Product Description

Variable Voltage Oil Immersed Distribution Transformer Step Down 3Phase Pad Mounted

Product Specifications

Type	distribution transformer, ZGS
Material	Copper, 100% Copper Wire
Frequency	50Hz, 60Hz
Winding Material	Copper
Input Voltage	3kV, 6kV, 10kV
Output Voltage	110V, 220V, 380V, 440V, 480V, 415V, 400V
Cooling Method	ONAN ONAF OFAF
Standards	ANSI, IEEE, IEC
Protection Level	IP55
Warranty	3 Years

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
2500				2300	23100		99.53

Product Overview

The 2500kVA Three-Phase Pad-Mounted Transformer is a robust and space-saving electrical distribution unit designed for outdoor environments. With its oil-immersed cooling system, weather-resistant enclosure, and safe tamper-proof design, this transformer ensures reliable performance for industrial, commercial, and utility-scale applications. It meets international standards and provides an ideal solution for high-demand, long-term power infrastructure.

Key Features

Three-phase pad-mounted configuration
Oil-immersed natural cooling system
Tamper-proof, weather-resistant steel enclosure
Sealed tank design with minimal maintenance
Designed for quiet and low-vibration operation
Compliant with IEEE, ANSI, and IEC standards

Product Benefits

✅

Outdoor Ready: Rugged construction ensures long-lasting durability under harsh environmental conditions.

✅

Space-Saving Installation: Pad-mounted structure allows direct ground placement, reducing installation complexity and cost.

✅

Secure & Tamper-Resistant: Ideal for public or remote areas where safety and vandalism protection are critical.

✅

Maintenance-Friendly: Sealed oil tank and simple design reduce servicing frequency and lifecycle costs.

✅

Stable Performance: Consistent voltage transformation with minimal losses, even under peak load conditions.

Technical Advantages

⚡ High Power Handling: Designed for heavy-duty power distribution, making it ideal for substations, large facilities, and utility use.

Tags：

Hunan Hentg Power Electric Technology Co., Ltd.

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