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Pad Mounted Electrical Power Transformer Medium Voltage Step Up 500kva Tamper Proof Design

Tamper Proof Design Electrical Power Transformer

500kva Pad Mounted Electrical Power Transformer

Pad Mounted Electrical Power Transformer

Place of Origin:

Jiangsu, China

Brand Name:

HENTG Power

Certification:

Model Number:

ZGS

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Product Details

Type:

Distribution Transformer

Material:

Copper, 100% Copper Wire

Frequency:

50Hz, 60Hz

Shape:

Rectangle

Winding Material:

Copper

Application:

Power

Phase:

Three

Coil Structure:

Wound Coil

Coil Number:

Multi-winding Coil

Input Voltage:

10kV

Output Voltage:

440V, 480V, 415V, 400V

Product Name:

Oil Immersed Power Transformer

Rated Capacity:

400KVA-2000KVA

Cooling Method:

ONAN ONAF OFAF

Core Material:

100% Cooper

Color:

Green

Warranty:

3 Years

Feature:

High Efficiency

Application:

Electronic Equipment

Advantage:

High Quanlity

Insulation Class:

Class A

Insulation Fluid:

FR-3 Oil

Temperature Rise:

65°

Vector Group:

Dd0

Enclosure Material:

Steel

Cooling Type:

ONAN/KNAN

Operation:

Step-Up Operation

Highlight:

Tamper Proof Design Electrical Power Transformer

500kva Pad Mounted Electrical Power Transformer

Pad Mounted Electrical Power Transformer

Payment & Shipping Terms

Minimum Order Quantity

2 sets

Price

CN¥16070/units

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+86 15074989773

info@hentgpower.com

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Product Description

500kVA Three-Phase Pad-Mounted Power Transformer

Product Specifications

Type	Distribution Transformer
Material	100% Copper Wire
Frequency	50Hz, 60Hz
Phase	Three
Input Voltage	10kV
Output Voltage	440V, 480V, 415V, 400V
Rated Capacity	400KVA-2000KVA
Cooling Method	ONAN ONAF OFAF
Warranty	3 Years
Temperature Rise	65°

Technical Parameters

Capacity (KVA)	HV	Tapping Range	LV	No-load Loss	Load Loss	Impedance	Efficiency
75	2400 4160 7200 7620 12000 12470 13200 13800 14400 19920 24940 34500	±2X2.5%	110 120 208 240 277 347 415 416 480 600 690	130	100	4.0-6.3	99.03
152				200	1800		99.16
225				350	3100		99.23
300				430	3700		99.27
500				600	5410		99.35
750				880	7500		99.4
1000				1000	10300		99.43

Product Overview

The 500kVA Three-Phase Pad-Mounted Transformer is designed for high-efficiency, reliable outdoor power distribution in medium-sized industrial, commercial, and utility applications. With a rugged and weatherproof design, this oil-immersed transformer ensures excellent performance even in harsh environmental conditions. It is tamper-resistant, requires minimal maintenance, and is engineered to deliver consistent, stable power. Perfect for long-term use, this transformer meets international safety and performance standards, providing years of dependable operation in a compact, secure unit.

Key Features

Three-Phase Configuration for balanced and reliable power distribution
Pad-Mounted Design ideal for space-saving, outdoor installation
Oil-Immersed Cooling ensures efficient heat dissipation for continuous operation
Weatherproof Construction withstands outdoor elements and harsh conditions
Tamper-Proof Design enhances security and protects internal components
Low Noise Operation designed for noise-sensitive environments
Long Life & Durability provides consistent performance with minimal maintenance
Global Compliance meets ANSI, IEC, and other international standards

Key Benefits

Energy Efficiency: Low operational losses, reducing electricity consumption and operational costs
Durability & Longevity: Built with high-quality materials and weather-resistant features for extended service life
Quiet & Secure: Low-noise operation with tamper-proof design for sensitive areas
Minimal Maintenance: Oil-immersed cooling system reduces service requirements
Versatile Voltage Options: Customizable primary and secondary voltage configurations
Robust Outdoor Performance: Ideal for severe weather conditions and outdoor environments
Compliance with Standards: Meets the highest international standards for safety and reliability

Applications

Industrial Facilities: Powers manufacturing plants, production lines, and heavy machinery
Commercial Buildings: Suitable for office complexes, shopping centers, and large retail establishments
Utility Substations & Grid Distribution: Supports power distribution networks in urban and rural areas
Renewable Energy Projects: Integrates with solar or wind power systems for grid stability
Public Infrastructure: Ideal for street lighting, outdoor public facilities, and municipal utility systems

Our Advantages

1. Standards-Compliant, Advanced Design
Designed and manufactured in accordance with all applicable ANSI and DOE 2016 standards for safety, efficiency, and reliability. Compliant with IEEE C57.12.00 standards for typical service conditions.

2. Wide Range of Voltage and Power Options
Available in ratings from 30 to 3000 kVA to suit various load requirements. Primary voltages from 2.4 kV to 35 kV (150 kV BIL) and secondary voltages up to 600 V.

3. Versatile Tap and Configuration Options
All standard tap configurations available, including dual-voltage combinations and series-only dual voltage. Impedance and loss options available in most designs.

4. Compact Structure with High Safety
Pad-mounted design suitable for outdoor use with small footprint and high protection rating. Oil-immersed cooling, 65°C temperature rise, offering excellent thermal performance.

Tags：

Hunan Hentg Power Electric Technology Co., Ltd.

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