Heavy Duty Single Phase Transformer for Rural Power Supply

Name: Heavy Duty Single Phase Transformer for Rural Power Supply
Brand: Hunan Hentg Power Electric Technology Co., Ltd.
SKU: 1997090571

Hunan, ChinaHunan Hentg Power Electric Technology Co., Ltd.

US$680.00-5,800.00

5 Pieces

Product profile

Customization

Available

Application

Power, Electronic, Lighting

Phase

Single

Model NO.

DS11-30

Core

Amorphous Alloy Transformer

Cooling Method

Oil-immersed Type Transformer

Winding Type

Two-winding Transformer

Certification

ISO9001-2000

Usage

Single-phase Transformer, Distribution Transformer

Frequency Characteristics

Power Frequency

Shape of Core

Brand

Hentg Power

High-Side Voltage

7.62kv

Low-Voltage Side Voltage

120-240V

Tap Range

±2×2.5%

No-Load Loss

43W

Load Loss

305W

Transport Package

Wooden Case

Specification

37.5 kVA

Trademark

HENTG POWER

Origin

Jiangsu, China

Production Capacity

2000-4000sets/Year

Key features

This 37.5kVA single phase pole mounted transformer efficiently converts 7.62kV primary voltage to 0.24kV secondary output, making it ideal for last-mile distribution in rural villages and suburban res

Its compact and lightweight pole mounted design eliminates the need for costly concrete pads or fenced enclosures, greatly reducing installation time and civil work expenses for utility companies and

The unit uses high grade cold rolled silicon steel laminations and fully copper windings to minimize core losses and copper losses, ensuring excellent energy efficiency and stable voltage regulation e

Equipped with an oil natural air natural cooling system and corrugated tank walls, this transformer dissipates heat effectively and operates reliably in extreme climates ranging from minus 30 to 45 de

Comprehensive safety features include an internal pressure relief valve, oil level gauge, and heavy duty porcelain bushings with lightning arrester mounting brackets, providing full protection against

Company profile

Experienced TeamRaw-Materials TraceabilityR&D Capabilities100% Finished Products Inspection

Hunan Hentg Power Electric Technology Co., Ltd.

Hunan, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2018-02-20Nearest Port: Shanghai port, Shenzhen portAverage Response Time: ≤0.34hTerms of Payment: LC, T/T, Small-amount payment, etc.

About Our Factory & Business Background

AddressNorth Side of National Highway 310, Xuzhou Industrial Park, Jiawang, Xuzhou, Jiangsu, Changsha, Hunan, China

International Commercial Terms(Incoterms)FOB, EXW, CFR, CIF, DAP, FCA

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsPower Distribution Transformer, Compact Substation, Power Transformer, Three Phase Dry Type Transformer, Three Phase Pad Mounted Transformer, Bess Transformer, Medium Power Transformer, Industrial Power Transformer, Mining Transformer, Single Phase Pad Mounted Transformer

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What are the main application scenarios for this 37.5kVA single phase pole mounted transformer?

It is widely used in rural village power distribution, agricultural irrigation systems, small commercial buildings, and remote communication base stations where single phase overhead lines are the primary grid infrastructure.

Q:How is this transformer installed on utility poles and what accessories are needed?

It is mounted using standard galvanized steel cross arms and suspension hooks at a safe height above ground, with proper grounding electrodes, surge arresters, and cutout fuses required for complete installation and protection.

Q:Can this transformer handle motor starting currents and sudden load changes?

Yes, its robust winding design and sufficient magnetic core allow it to withstand momentary inrush currents up to 10 times rated current without saturation, ensuring stable operation for pumps, fans, and other motor loads.

Q:What maintenance does this pole mounted transformer require over its service life?

Routine annual inspection of oil dielectric strength and visual checks of bushing conditions and oil levels are recommended, along with periodic cleaning of insulator surfaces to maintain optimal performance over 25 years.

Q:Is this transformer suitable for outdoor use in coastal or high humidity environments?

Yes, the tank is coated with anti corrosive paint and sealed with high quality gaskets to prevent moisture ingress, making it durable for coastal, rainy, or dusty areas with proper protective treatment.