What is a single-phase pole-mounted transformer?

Table of Contents

1. Introduction
2. What is a Single-Phase Pole-Mounted Transformer?
3. Technical Specifications
4. Advantages
5. HOLEEP Company Solutions
6. References

Introduction

A single-phase pole-mounted transformer is a critical component of electrical distribution networks, ensuring the effective transmission of electrical power from the utility lines to residential and commercial properties. These transformers are installed on poles and are responsible for stepping down the voltage to a level that can be safely used in homes and businesses.

What is a Single-Phase Pole-Mounted Transformer?

A single-phase pole-mounted transformer is an electrical device that converts high voltage electricity from the main transmission lines into a lower voltage suitable for use in smaller applications. Typically, such transformers are seen in rural or residential areas where the demand for electricity is not as high as in urban centers.

Technical Specifications

The design and operational parameters of single-phase pole-mounted transformers can vary widely depending on the service requirements, but typically include:

• Rated Power: Commonly ranges from 5 kVA to 167 kVA.
• Primary Voltage: Usually operates at 7.2 kV, 14.4 kV, or 24.9 kV.
• Secondary Voltage: Common secondary voltages are 120/240 V for residential service.
• Frequency: Operates at standard frequencies of 50 Hz or 60 Hz.
• Insulation Class: A typical class is 105°C, ensuring temperature stability and safety.

Advantages

Single-phase pole-mounted transformers offer numerous benefits, including:

• Reduced installation cost due to fewer components compared to multi-phase systems.
• Flexibility and ease of deployment, especially in rural or less dense areas.
• Reliability in providing consistent power to residential installations.
• Lower maintenance requirements, leading to reduced operational costs.

HOLEEP Company Solutions

HOLEEP is a leader in manufacturing and supplying high-quality single-phase pole-mounted transformers. They offer tailored solutions to enhance electrical distribution efficiency, catering to various needs across different sectors. HOLEEP's transformers integrate advanced technology for improved energy efficiency and long-term durability. Key solutions include:

• Customizable voltage capacities and configurations to suit specific client needs.
• Eco-friendly designs that minimize energy loss and reduce carbon footprint.
• Robust safety measures to ensure reliable operation under extreme weather conditions.
• Comprehensive support and maintenance services to extend transformer lifespan.

References

For further reading and reference materials, please consult the following:

• Electric Power Distribution Handbook by T. A. Short, for understanding distribution networks.
• IEEE Standards for Transformers for comprehensive technical guidelines.
• HOLEEP Company official product catalogs for specific transformer models and specifications.