Utilities Grid Solutions Built to Last Decades

Power equipment engineered by IEEE balloting members with decades of utility experience. For when your ratepayers depend on reliable service.
Utilities

Modernizing Grid Infrastructure with Excellence

Proven Reliability

Engineered by industry veterans, our transformers and grid equipment have been deployed worldwide and are built to deliver reliable performance for 50+ years.
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Certified Solutions

Every unit is tested and certified to meet strict IEEE, ANSI, and IEC standards with comprehensive regulatory compliance.
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Delivering Certainty

Dedicated production capacity reduces risks from long lead times and supply chain delays, giving you confidence that critical projects stay on track.
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Responsive Partnership

From deep collaboration through engineering and commissioning to responsive emergency support, we partner closely with customers to de-risk operations for the long term.

Custom Power Infrastructure Built for Utilities

01

Power Transformers

Designed for 30+ year service life with low-loss core construction that reduces total cost of ownership through superior efficiency.
Power transformer
Voltage Range: 34.5, 69, 115, 138, 230, 345, 500 kV, 765 kV
Power Range: Up to 500 MVA
02

Grounding Transformers

Essential safety systems providing neutral point grounding for industrial electrical systems and equipment protection.
Grounding
Voltage Range: 4.5, 69, 115, 138, 230, 345, 500 kV
Power Range: Up to 500 MVA
03

Distribution Transformers

Built to meet your specific operational requirements with customization options that match your grid infrastructure needs.
Voltage Range: 2.4kv to 34.5kv
Power Range: Up to 20 MVA, up to 30 MVA

Complete Power Equipment Suite

Special Purpose Transformers

Custom utility applications including rectifier systems, furnace loads, and specialized industrial customer connections requiring utility-grade reliability.
Large electrical power transformer placed on an empty concrete surface with mountains in the background under a clear blue sky.

High Voltage Circuit Breakers

Transmission and substation protection systems for utility grid operations. Gas-insulated technology built for decades of dependable switching performance.
High-voltage electrical circuit breakers with insulators set on a metal frame in a desert landscape under a clear blue sky.

Medium Voltage Switchgear

Utility-grade switching and protection systems for distribution networks. Advanced control capabilities designed for utility operational requirements.
Medium voltage switchgear

High-voltage electrical circuit breakers with insulators set on a metal frame in a desert landscape under a clear blue sky.

Medium voltage electrical switchgear cabinet standing on a wooden pallet outdoors under a blue sky.

Special Purpose Transformers

Custom utility applications including rectifier systems, furnace loads, and specialized industrial customer connections requiring utility-grade reliability.
Large electrical power transformer placed on an empty concrete surface with mountains in the background under a clear blue sky.

High Voltage Circuit Breakers

Transmission and substation protection systems for utility grid operations. Gas-insulated technology built for decades of dependable switching performance.
High-voltage electrical circuit breakers with insulators set on a metal frame in a desert landscape under a clear blue sky.

Medium Voltage Switchgear

Utility-grade switching and protection systems for distribution networks. Advanced control capabilities designed for utility operational requirements.
Medium voltage switchgear

High-voltage electrical circuit breakers with insulators set on a metal frame in a desert landscape under a clear blue sky.

Medium voltage electrical switchgear cabinet standing on a wooden pallet outdoors under a blue sky.
Large electrical power transformer placed on an empty concrete surface with mountains in the background under a clear blue sky.

The Ayr Advantage

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Faster Delivery
Accelerate your project timelines with rapid equipment delivery
Reliable Supply Chain
Depend on our proven supply chain for reliable, on-time delivery
Product Customization
Solutions designed by experts to meet your unique requirements
Service and Support
Ensure critical uptime with fast, nationwide support