13.2kV Single Phase Pole Mounted Distribution Transformer 139/277V - ZISHENG - Professional Oil Immersed Transformer Manufacturer

13.2kV Single Phase Pole Mounted Distribution Transformer 139/277V

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13.2kV Single Phase Pole Mounted Distribution Transformer 139/277V

Reliable 13.2kV to 139/277V Single Phase Pole Mounted Transformer designed for utility, commercial, and residential distribution networks. Featuring low loss, high efficiency, ANSI compliance, and long-term outdoor operation.

Key Features:

  • High Efficiency & Low Energy Loss
  • Excellent Overload Capacity
  • Strong Short-Circuit Resistance
  • Reliable Outdoor Performance
  • Long Service Life with Minimal Maintenance
  • ANSI/IEEE Standard Compliance

The 13.2kV Single Phase Pole Mounted Distribution Transformer is designed for overhead power distribution systems in residential, commercial, and light industrial applications. It efficiently steps down medium-voltage power from 13.2kV to 139/277V, providing stable and reliable power supply while meeting ANSI/IEEE standards commonly used in North America.

About ZISHENG ELECTRICAL

Zisheng are a professional 19+ years manufacturer in producing Oil-Immersed Transformers, Compact Substation, Pad Mounted Transformers, Pole Mounted Transformers and Dry Type Transformers. We own the certificates of ISO/CE/IEC 60076 and TUV Rheinland.
Transformers undergo rigorous FAT and type testing, support voltage/capacity customization. Welcome to consult for Catalog and Product. you can contact us at email [email protected].

Project Location: Africa

Product: 25kVA Single Phase Pole Mounted Transformer

Voltage: 13.2kV / 139-277V

Application: Rural Power Distribution

Project Overview:
To improve electricity access in remote communities, the customer required durable transformers capable of operating in harsh outdoor environments. Our transformers provided reliable performance and low maintenance costs.

Results:

  • Improved local power reliability
  • Enhanced operational efficiency
  • Extended service life
  • Reduced operating costs
Item Specification
Product Type Single Phase Pole Mounted Transformer
Rated Capacity 10–167 kVA (Customizable)
Primary Voltage 13.2 kV
Secondary Voltage 139/277 V
Frequency 60 Hz
Phase Single Phase
Cooling Method ONAN (Oil Natural Air Natural)
Insulation Medium Mineral Oil
Winding Material Copper / Aluminum Optional
Vector Group According to Project Requirements
Installation Type Pole Mounted
Standard ANSI / IEEE / CSA
Efficiency High Efficiency, Low Loss Design
Protection Level Suitable for Outdoor Installation
  • Residential Power Distribution
  • Commercial Buildings
  • Utility Distribution Networks
  • Rural Electrification Projects
  • Street Lighting Systems
  • Industrial Power Supply
  • Renewable Energy Integration

Standard capacities range from 10kVA to 167kVA, with customized ratings available upon request.

Yes. Primary and secondary voltages can be customized according to project requirements and local utility standards.

The transformer can be manufactured according to ANSI, IEEE, CSA, IEC, and other international standards.

Both Copper Windings and Aluminum Windings are available depending on customer requirements and budget.

The transformer adopts ONAN (Oil Natural Air Natural) cooling, providing efficient heat dissipation and reliable operation.

Yes. The pole-mounted design is specifically engineered for long-term outdoor operation under various environmental conditions.

Each transformer undergoes comprehensive factory testing, including:

  • Routine Tests
  • Ratio Test
  • Insulation Resistance Test
  • Winding Resistance Test
  • No-Load Loss Test
  • Load Loss Test
  • Applied Voltage Test
  • Induced Voltage Test

Standard production lead time is typically 15–30 days, depending on capacity, quantity, and customization requirements.

Yes. We support OEM/ODM manufacturing, custom nameplates, logos, and packaging solutions.

Please provide:

  • Rated Capacity (kVA)
  • Primary Voltage
  • Secondary Voltage
  • Frequency (50Hz/60Hz)
  • Quantity Required
  • Applicable Standard (ANSI/IEC)
  • Project Location

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+86-191-3128-5373 +86-191-3128-5373 [email protected]