Top 10 Three phase transformer factory in the World 2025

Are you in the market for a reliable phase transformer? Choosing the right factory can make all the difference! By comparing the top three manufacturers, you can ensure quality, efficiency, and value. Discover how the best options can elevate your projects. Keep reading to find your perfect match!

WEG Transformers USA: Transforming Energy Into Solutions

Product Details: WEG Transformers USA manufactures Distribution and Power Transformers, including Padmount Units, Renewable Padmount Units, Secondary Units, and Substation Units.

Technical Parameters:
– Distribution Transformers: max top rating of 10MVA, three-phase, liquid filled u…
– Power Transformers: top rating of 350 MVA, units up to 161kV.

Application Scenarios:
– Utility and industrial applications across North America.
– Renewable energy projects such as wind and solar farms.

Pros:
– High manufacturing capacity and specialization in renewable energy transformers.
– Focus on improving quality and efficiency in production.

Cons:
– Limited information on specific models and their unique features.
– Potentially high costs associated with advanced transformer technology.

Transformers | Manufacturing & Service | Southwest Electric Co.

Product Details: Southwest Electric Company specializes in the design and manufacturing of liquid-filled transformers, both standard and custom-designed, ranging from 25 kVA to 7500 kVA.

Technical Parameters:
– 25 kVa – 2500 kVa single-phase transformers
– 75 kVa – to 8400 kVa three-phase transformers

Application Scenarios:
– Oil and gas down-hole equipment
– Industrial clients requiring distribution-style transformers

Pros:
– Fast response time with average RFQ response of 48 hours
– Customizable designs to meet specific application needs

Cons:
– Average delivery time for custom transformers varies based on product complexity
– Lead times for standard transformers can vary with supply availability

Three Phase Transformers – Foster Transformer Company

Product Details: Three phase transformers with primary voltages up to 600 V Delta or 600/347 Wye and secondary voltages from 208/120 Wye through 600 V. Standard kVA ratings include 0.5 kVA, 1.0 kVA, 3 kVA, 5 kVA, 7.5 kVA, 10 kVA, and 15 kVA. Available with flying leads or touch safe terminal blocks.

Technical Parameters:
– UL Recognized and C-UL Component Certified
– Class H (180 C) insulation system

Application Scenarios:
– Industrial applications requiring three phase power
– Custom applications based on specific requirements

Pros:
– Long life due to high-quality insulation system
– Custom designs available for specific applications

Cons:
– Limited to specified kVA ratings
– Potentially higher cost for custom designs

ReliaGear XFMR 3 Phase Servicenter Integrated Transformer and Load …

Product Details: ReliaGear XFMR 3 Phase Servicenter Integrated Transformer and Load Center by ABB.

Technical Parameters:
– Type QL transformer
– 15 -30 kVA, Three phase, Copper or aluminum windings, NEMA 3R indoor/outdoor enc…

Application Scenarios:
– Office buildings
– Construction sites where temporary power is required

Pros:
– Saves time and money with pre-assembled, pre-wired unit
– High reliability with factory assembly and testing

Cons:
– Limited to specific voltage requirements
– May require additional installation for outdoor use

Three Phase Transformer Factory – Jecsany

Product Details: Three-phase transformers manufactured by Jecsany Electrical Equipment Co., Ltd. are designed for efficient power distribution across industrial and commercial settings. They are customizable to meet specific customer needs.

Technical Parameters:
– Wide range of power capacities
– Various voltage ratings and configurations

Application Scenarios:
– Industrial facilities
– Commercial settings

Pros:
– High-quality materials and advanced technology
– Thoroughly tested for optimal performance and durability

Cons:
– Limited specific technical data provided
– Customization may require additional lead time

Custom Three Phase Transformers | Custom Power Transformers

Product Details: Custom three-phase transformers designed for efficient power distribution and high-power transmission capabilities.

Technical Parameters:
– VA Ratings: 500VA to 20kVA, custom sizes up to 200kVA
– Input/Output Voltage: 120V to 600V, with UL insulation system limit of 600V and…

Application Scenarios:
– Elevators
– Industrial Automation
– Mining
– Petrochemical Processing
– Printing
– Textile working

Pros:
– Compact designs take up less space
– Economically converts AC to DC power
– Lighter weight construction
– Ability to accommodate three-phase and small single-phase loads
– More economically efficient
– Easier to operate than three single-phase transformers

Cons:
– Not suitable for high-frequency transformers
– Not suitable for high-voltage transformers

All Varieties of 3-Phase Transformers – Agile Magnetics, Inc.

Product Details: 3-Phase Transformers designed for maximum efficiency, available as Step-Up, Step-Down, and Auto Transformers. Custom designs are available for various applications.

Technical Parameters:
– ISO 9001:2008 and AS9100 certified facility
– Custom modifications available for lead wire lengths, connectors, and mounting c…

Application Scenarios:
– Power systems
– Motor applications requiring synchronized phases for continuous movement

Pros:
– More efficient than using three standard transformers
– Custom designs can enhance performance and lower operating costs

Cons:
– May require longer lead times for custom designs
– Initial cost may be higher compared to standard transformers

Three Phase Transformer – Shinenergy

Product Details: Shinenergy’s three-phase transformer offers superior performance and reliability for industrial and commercial applications, designed with advanced technology and high-quality materials for efficient power distribution and minimal energy loss.

Technical Parameters:
– Rated capacity up to 3000kVA, customizable
– Supports both 50Hz and 60Hz frequencies

Application Scenarios:
– Industrial and commercial power distribution
– Photovoltaic (PV) applications

Pros:
– High efficiency with up to 99.05% work efficiency
– Customizable features for diverse applications

Cons:
– Potentially high initial investment cost
– Requires professional installation and maintenance

Three-Phase Transformers – RoMan Manufacturing

Product Details: Three Phase transformers provide three phase distribution of power to the loads with multiple configurations including Delta and Wye. They can be integrated with SCR and IGBT controls or any brand of controllers.

Technical Parameters:
– Connections: Delta to Wye, Delta to Delta, Wye to Wye, Wye to Delta, Engineered…
– KVA Range: 1 kVA to 15MVA, Frequency Range: 40 – 2,000 Hz

Application Scenarios:
– Industrial power distribution
– Integration with control systems for system analysis

Pros:
– Various mounting options available
– Fully encapsulated for long life and efficiency

Cons:
– Specific configurations may require custom engineering
– Potentially higher initial cost compared to single-phase transformers

3 Phase Transformer Manufacturers Suppliers – IQS Directory

Product Details: 3 phase transformers are essential components for 3 phase electric power transmission, providing increased electrical transmission capacity with fewer wires compared to single phase transmission.

Technical Parameters:
– Voltage transformation capability
– Current adjustment features

Application Scenarios:
– Power distribution for large industrial equipment
– Electrical systems in commercial and residential buildings

Pros:
– Increased efficiency in power transmission
– Ability to handle high power loads

Cons:
– Complex installation requirements
– Higher initial cost compared to single phase transformers

Related Video

Comparison Table

Frequently Asked Questions (FAQs)

What is a three-phase transformer, and why is it important?

A three-phase transformer is a type of electrical transformer that converts voltage levels in three-phase power systems. It’s crucial for efficiently transmitting electricity over long distances and supplying power to industrial and commercial facilities. By balancing loads and improving efficiency, it helps reduce energy losses and enhances the reliability of power distribution.

How does a three-phase transformer work?

A three-phase transformer operates by using three sets of windings, each connected to a different phase of the electrical supply. It transforms voltage levels by electromagnetic induction, allowing for the safe and efficient transfer of electrical energy from one circuit to another, while maintaining phase relationships.

What are the key benefits of using a three-phase transformer?

Using a three-phase transformer offers several benefits, including improved efficiency, reduced energy losses, and better load balancing. They are also more compact and cost-effective than using three single-phase transformers, making them ideal for industrial applications where space and efficiency are critical.

How do I choose the right three-phase transformer for my needs?

To choose the right three-phase transformer, consider factors like voltage requirements, power capacity (measured in kVA), and application type. It’s also essential to evaluate environmental conditions, such as temperature and humidity, to ensure optimal performance. Consulting with a professional can help you make an informed decision.

What maintenance is required for three-phase transformers?

Regular maintenance for three-phase transformers includes routine inspections, cleaning, and testing for insulation resistance. It’s important to monitor temperature and load conditions, as well as check for any signs of wear or damage. Keeping up with maintenance can extend the lifespan of the transformer and ensure reliable performance.