75kVA 250kVA Pole Mounted Distribution Transformer Single Phase MV HV Custom

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Product Specification


High Light	250kVA Pole Mounted Distribution Transformer ，Custom Logo Pole Mounted Distribution Transformer

75kVA-250kVA Single Phase Pole Mounted Distribution Transformer

Key Specifications

Capacity Range	15kVA - 500kVA
Input Voltage	3kV, 6kV, 6.6kV, 6.3kV, 10kV, 35kV
Output Voltage	380V, 400V, 440V, 480V
Frequency	50Hz, 60Hz
Efficiency	>98.80%
Warranty	3 Years

Single Phase Pole Mounted Transformer installed on utility pole

Product Features

High-efficiency wound core structure for energy savings
Reduces low-voltage line loss by over 99%
Exceptional overload capacity
Reliable continuous operation
Low maintenance requirements
Custom logo options available

Close-up view of transformer components and wiring

Technical Specifications

Rated Capacity (kVA)	HV	Tapping Range	LV	No-load Loss (W)	Load Loss (W)	Efficiency
15	2400-34500	±2*2.5%	110-690	60-150	330-1150	98.8
25	Specifications continue through 500kVA capacity

Technical diagram of transformer installation

Detailed view of transformer technical components

Electricity express station installation on utility pole

Working Principle

The transformer operates through electromagnetic induction, converting high voltage inputs (10,000V) to standard household voltage (220V). This process functions similarly to an express sorting center, efficiently converting electrical "package sizes" for safe distribution.

Construction Details

Winding Material	Copper / Aluminum
Enclosure Material	Galvanized Steel
Insulation Class	Class A
Cooling Method	ONAN
Protection Level	IP54
Temperature Rise	65°C

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Exporter,Trading Company,Seller 


Year Established:

2011 


Total Annual:

50000000-100000000


Employee Number:

200~250 


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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Reach Us
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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