Table of Contents

1. Introduction
2. Technical Specifications of a 45kVA 3-Phase Transformer
3. Applications of a 45kVA 3-Phase Transformer
4. Kelida Company Solutions
5. References

Introduction

A 45kVA 3-phase transformer is a critical component in electrical systems, serving the purpose of stepping up or stepping down voltage levels in power distribution networks. Its design and function enable the efficient transmission of electrical power to various applications in both residential, commercial, and industrial settings.

Technical Specifications of a 45kVA 3-Phase Transformer

A 45kVA 3-phase transformer typically possesses several key specifications that define its performance and suitability for specific applications. Understanding these parameters is essential when selecting a transformer for a given project.

• Power Rating: 45kVA (Kilovolt Amperes)
• Primary Voltage: Commonly ranging from 240V to 13.8kV
• Secondary Voltage: Typically 120V to 480V
• Frequency: 50Hz or 60Hz
• Temperature Rise: Typically 150°C or 115°C, depending on the insulation class
• Insulation Class: Often rated at Class F (155°C) or Class H (180°C)
• Efficiency: Usually over 98% under full load

Applications of a 45kVA 3-Phase Transformer

The 45kVA 3-phase transformer is predominantly used in situations requiring reliable and efficient voltage conversion and distribution. Its common applications include:

1. Industrial Settings: Used in manufacturing plants and factories to power machinery and equipment that require stable voltage levels.
2. Commercial Buildings: Employed in office complexes and retail spaces to maintain consistent power for lighting, HVAC systems, and elevators.
3. Residential Complexes: Installed in apartment buildings and residential areas to provide safe and reliable electricity to multiple homes.
4. Data Centers: Ensures uninterrupted power supply to critical IT infrastructure, maintaining the optimal performance of servers and networking equipment.

Kelida Company Solutions

Kelida Company offers a range of innovative solutions tailored to meet the needs of customers requiring 45kVA 3-phase transformers. Their solutions are designed with high efficiency, reliability, and cost-effectiveness in mind.

• Custom Design Options: Kelida provides bespoke transformer designs that can be customized according to the specific voltage and load requirements of clients.
• After-Sales Support: Comprehensive maintenance services and technical support are available to ensure optimal performance and longevity of transformers.
• Advanced Materials: Utilizes cutting-edge materials and technology to enhance transformer efficiency and reduce operational costs.
• Sustainability Focus: Emphasizes environmentally friendly production processes and sustainable designs to minimize environmental impact.

References

1. IEEE Std C57.12.01-2015, IEEE Standard for General Requirements for Dry-Type Distribution and Power Transformers.
2. IEC 60076-11:2004, Power Transformers – Part 11: Dry-type transformers.
3. Kelida Company Brochure, 2023 Edition. Accessed from www.kelidatransformers.com.