Transformers

Ready When Power Matters

MCG provides in-stock and made-to-order transformers through the CORE Transformers product line.

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Transformers for Critical Power Applications

MCG supplies dry-type, padmount, and substation transformers for data centers, utilities, manufacturing facilities, energy infrastructure, and other power-intensive applications.

Our extensive inventory, flexible manufacturing capacity, and experienced transformer specialists are here to help customers secure the right transformer solutions faster.

Dry-Type Transformer

Dry-Type Transformers

Reliable, low-maintenance transformers for indoor and enclosed applications.

  • 500 kVA to 15 MVA
  • Up to 35 kV
  • Standard and custom configurations
  • Suitable for data centers, commercial facilities, and industrial applications

Padmount Transformers

Secure outdoor transformer solutions for utility, commercial, and mission critical power systems.

  • 30 kVA to 11 MVA
  • Up to 45 kV
  • Loop-feed and radial-feed configurations
  • Available in standard and custom designs

Substation Transformers

High-capacity transformer solutions are engineered for demanding electrical distribution systems.

  • 500 kVA to 25 MVA
  • Up to 230 kV
  • Indoor and outdoor configurations
  • Designed for utility, industrial, and data center applications
data center servers

Transformers for Data Centers and Other Mission Critical Environments

Data center growth is increasing demand for transformers that can be delivered quickly and integrated reliably into complex power systems.

MCG supports hyperscale, colocation, enterprise, and AI data center projects with in-stock and made-to-order transformers, engineering expertise, coordinated delivery, and lifecycle services. Our integrated capabilities help customers reduce procurement risk and accelerate time-to-power.

Discuss Your Data Center Project

In-Stock and Made-to-Order Transformers

Dry-Type Transformer
In-Stock Transformers
Access more than 1,000 transformers in CORE’s inventory, including commonly requested dry-type, padmount, and substation models. Select units are available for same-day shipping.
Made-to-Order Transformers
Configure transformers to meet specific voltage, capacity, enclosure, and application requirements. Expedited manufacturing options are available for qualifying projects.
Customized Transformers
MCG can modify select in-stock transformers or customer-owned units to meet changing system requirements.

Transformer Services

MCG supports transformer performance throughout each unit’s lifecycle.

  • Transformer repairs
  • Transformer customizations
  • Reconditioning and remanufacturing
  • Preventive maintenance and testing
  • Transformer rentals
  • Installation
  • Temporary power solutions
  • On-site quality control
  • Startup and commissioning support
  • Operations and maintenance support
  • Repowering and replacement planning
  • White-glove service options

The MCG Difference
Why Choose MCG for Transformers

From transformer selection and custom engineering to delivery, installation, and lifecycle support, MCG provides one trusted source for transformer solutions.

Extensive Transformer Inventory
Extensive Transformer Inventory

More than 1,000 transformers in stock and ready to support urgent project requirements.

Flexible Production Capacity
Flexible Production Capacity

Access to more than 5.5 million square feet of global manufacturing facility space.

Transformer Expertise
Transformer Expertise

Experienced specialists support transformer selection, engineering, customization, repair, and commissioning.

Faster Delivery
Faster Delivery

In-stock availability and expedited made-to-order options help reduce transformer lead times and project delays.

Lifecycle Support
Lifecycle Support

MCG supports transformer needs from initial specifications through installation, commissioning, maintenance, and repowering.

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Core Transformers

CORE Transformers is MCG’s transformer product line, providing in-stock, made-to-order, and customized transformer solutions for critical power applications.

Backed by decades of transformer experience, CORE Transformers combines product availability, engineering expertise, manufacturing capacity, and responsive customer support.

FAQS
Transformers

What Types of Transformers Does MCG Supply?

MCG supplies dry-type, padmount, and substation transformers through the CORE Transformers product line. Standard, customized, and made-to-order configurations are available.

Does MCG Have Transformers For Sale?

Yes. MCG maintains an inventory of more than 1,000 transformers, including commonly requested models available for expedited or same-day shipment.

Does MCG Supply Transformers for Data Centers?

Yes. MCG provides transformers for hyperscale, colocation, enterprise, and AI data centers, along with engineering, delivery, installation, commissioning, and lifecycle support.

Can MCG Provide Custom Transformers?

Yes. MCG provides made-to-order transformers and can customize select in-stock units or customer-owned transformers to meet specific electrical and application requirements.

Does MCG Repair and Recondition Transformers?

Yes. MCG supports transformer repair, reconditioning, remanufacturing, maintenance, testing, and repowering requirements.

How Quickly Can MCG Deliver a Transformer?

Delivery depends on transformer type, specifications, and inventory. Select in-stock transformers can ship same-day, while expedited made-to-order options are available for qualifying projects.

What Is a Dry-Type Transformer?

A dry-type transformer uses air instead of liquid for cooling and is commonly selected for indoor, commercial, industrial, and data center applications.

What Is a Padmount Transformer?

A padmount transformer is enclosed in a secure cabinet and installed outdoors at ground level for utility, commercial, and mission critical power distribution.

What Is a Substation Transformer?

A substation transformer supports higher-capacity electrical distribution and can be configured for indoor or outdoor utility, industrial, and data center applications.

Can MCG Support Transformer Installation and Commissioning?

Yes. MCG can coordinate delivery, installation, startup, and commissioning, along with ongoing operations and maintenance support.

How Do I Select the Right Transformer?

Transformer selection depends on load, voltage, capacity, environment, utility requirements, lead time, and application. An MCG transformer specialist can help define the right configuration.

Find the Right Transformer

Whether you need an in-stock replacement, a custom transformer, or units for a large-scale data center deployment, MCG can help identify and deliver the right solution.

Talk to a Transformer Specialist