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Weatherproof Structure Three Phase Pad Mounted Transformer 225kVA Industrial

China Weatherproof Structure Three Phase Pad Mounted Transformer 225kVA Industrial

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Weatherproof Structure Three Phase Pad Mounted Transformer 225kVA Industrial

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Product Details
Company Details

Product Specification


High Light	Three Phase Pad Mounted Transformer 225kVA ，Weatherproof Structure Pad Mounted Transformer ，Industrial Commercial Pad Mounted Transformer

Weatherproof Structure Three Phase Pad Mounted Transformer 225kVA Industrial Commercial

Product Overview

The 225kVA Three-Phase Pad-Mounted Transformer offers a robust, low-maintenance solution for efficient outdoor power distribution. Engineered for use in commercial, industrial, and utility applications, it combines energy efficiency, weatherproof construction, and stable performance in one compact unit. With advanced insulation, minimal noise, and customizable voltage ratings, this transformer delivers long-term value and consistent electrical reliability.

225kVA Three-Phase Pad-Mounted Transformer unit with technical specifications

Key Features

Rated Power: 225kVA - Optimized for medium-sized industrial and commercial energy demands
Three-Phase Design: Ensures balanced and efficient power delivery across multiple systems
Pad-Mounted Configuration: Space-saving and secure installation for outdoor environments
Oil-Immersed Cooling (ONAN): Enhances insulation and heat dissipation for extended lifespan
Low Sound Operation: Operates at ≤ 55 dB, making it suitable for quiet or populated areas
Weatherproof Construction: IP23/IP44-rated enclosure protects from dust, rain, and environmental stress
Corrosion-Resistant Finish: Durable coatings to withstand industrial and coastal conditions

Operational Benefits

Consistent Power Delivery: Maintains voltage stability for machinery, HVAC, and lighting systems
Space & Cost Efficiency: Compact design fits tight outdoor spaces while reducing installation costs
Energy Savings: Lower no-load and load losses reduce electricity consumption
Quiet Operation: Reduces noise pollution in residential and commercial areas
Easy to Install & Maintain: Designed for straightforward ground-level mounting
Flexible Voltage Options: Supports customized primary and secondary voltages
Harsh Environment Ready: Built to operate in extreme temperature ranges
Standards Compliant: Manufactured to IEC 60076 and ANSI/IEEE standards

Technical Specifications

Capacity (KVA)	HV	Tapping Range	LV	No-load Loss	Load Loss	Impedance	Efficiency
75	2400-14400V	±2X2.5%	110-690V	130	100	4.0-6.3	99.03%
225	2400-34500V	±2X2.5%	110-690V	350	3100	4.0-6.3	99.23%
3750	2400-34500V	±2X2.5%	110-690V	-	-	-	-

Close-up view of 225kVA Three-Phase Pad-Mounted Transformer components

Technical Attributes

Type: Distribution Transformer, Power Transformer, Oil-filled Transformer

Frequency: 50Hz, 60Hz

Winding Material: Aluminum

Cooling Method: ONAN ONAF OFAF

Input Voltage: 3kV-400kV

Output Voltage: 5V-480V

Impedance: 2.5% - 5%

Tank Material: 304 Stainless Steel

Enclosure: NEMA Type 3R

Temperature Rise: 65°C

Insulation Class: Class A

Standard: IEEE/ANSI

Manufacturer Information

HENTG POWER is a professional designer, manufacturer and installer of power system solutions worldwide, founded in 2011 with a 100,000 square meter facility. We specialize in reliable, high-performance solutions for global power systems.

Quality Assurance

Pre-production samples before mass production
Final inspection before shipment with QC & test reports
Factory Acceptance Test (FAT) available
Manufacture oil type and dry type transformers up to 500KV 480MVA
2+ years guarantee service

Why Choose Us

Professional drawing and technical teams
30+ senior engineers offering 24/7 support
30-minute response time for technical inquiries
OEM services available
Flexible payment terms

Company Details

Bronze Gleitlager

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and

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from Quality China Factory

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Business Type:

Manufacturer,Exporter,Trading Company,Seller 
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Year Established:

2011 
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Total Annual:

50000000-100000000
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Employee Number:

200~250 
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Ecer Certification：

Verified Supplier 

HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P... HENTG Power is an ISO9001 certified transformer manufacturer specializing in reliable, high-performance solutions for global power systems since 2011. With an 100,000 m² factory, over 250 skilled workers, more than 30 senior engineers, and 10+ professional testing engineers, HENTG P...

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Hunan Hentg Power Electric Technology Co., Ltd.
Room905, D6 building, CCSP Industrial Park, Yuelu District, Changsha，Hunan province, China
https://www.ecer.com/corp/uuuf953-hentgpower2025.html

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