Power Your Future with Reliable Transformers!

Discover Ampere Development’s High-Efficiency Transformers – Engineered for Stable Power Distribution Across Any Industry

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Are Inefficient Transformers Draining Your Budget and Reliability?

In industries like energy, manufacturing, and infrastructure, outdated or unreliable transformers lead to energy losses, downtime, and costly repairs.
Don’t let inefficient power systems hold you back!

Ampere Development’s transformers deliver efficiency, durability, and compliance to keep your operations running smoothly.

Navigating Transformer Tariffs

Recent tariffs on steel, aluminum, and electrical equipment may impact transformer costs.
We recommend diversifying suppliers, exploring domestic sourcing, or investing in high-efficiency transformers to offset long-term expenses.

Step-Up Transformers

Boost Voltage for Long-Distance Transmission

Our step-up transformers increase voltage for efficient power transmission over long distances, ideal for energy grids and renewable energy integration. Available new or remanufactured to cut costs and lead times.

  • Supports grid stability and renewable energy projects.
  • Power ratings up to 50 MVA, voltage classes up to 230kV.
  • Compliant with IEEE, ANSI, and IEC standards.
Step-Up Transformer

Step-Down Transformers

Safe Voltage Reduction for End-User Applications

Our step-down transformers reduce voltage for safe and efficient use in commercial and industrial settings, such as manufacturing and infrastructure. Available new or remanufactured to cut costs and lead times.

  • Ideal for heavy machinery and urban utilities.
  • ONAN/ONAF cooling for reliable performance.
  • Custom configurations to meet specific voltage needs.
Transformer Service

Dry-Type Transformers

Safe and Efficient for Indoor Applications

Our dry-type transformers offer a maintenance-free, environmentally friendly solution for indoor settings like hospitals, airports, and commercial buildings. Available new or remanufactured to cut costs and lead times.

  • No oil, reducing fire risks and maintenance costs.
  • Energy-efficient designs minimize losses.
  • Available in 600V to 34.5kV voltage classes.
Dry-Type Transformer

Padmount Transformers (1-Phase and 3-Phase)

Ground-Level Units for Urban and Suburban Installations

Our padmount transformers provide compact, tamper-resistant power distribution for residential, commercial, and light industrial applications. Available new or remanufactured to cut costs and lead times.

  • Ideal for underground distribution in urban areas.
  • Power ratings from 5-500 kVA, weatherproof enclosures.
  • Compliant with DOE efficiency standards.
Dry-Type Transformer

Substation Transformers

High-Capacity Units for Utility-Scale Operations

Our substation transformers handle high-voltage step-up/down for power plants, grids, and large facilities. Available new or remanufactured to cut costs and lead times.

  • Supports industrial and utility power distribution.
  • Power ratings up to 100 MVA, voltage up to 345kV.
  • Advanced cooling and monitoring options.
Substation Transformer

Polemount Transformers

Overhead-Mounted for Remote or Pole-Based Setups

Our polemount transformers are designed for rural, overhead distribution in utilities and temporary sites. Available new or remanufactured to cut costs and lead times.

  • Ideal for remote industrial or agricultural applications.
  • Power ratings 5-167 kVA, single-phase options.
  • Corrosion-resistant for outdoor durability.
Polemount Transformer

Cast Coil Transformers

High-Performance for Harsh Environments

Our cast coil transformers provide superior durability and cooling for demanding industrial settings. Available new or remanufactured to cut costs and lead times.

  • Enhanced resistance to short circuits and moisture.
  • Power ratings up to 20 MVA, medium voltage.
  • Low maintenance with epoxy-encased windings.
Cast Coil Transformer

Switchgear (Metal-Enclosed and Pad-Mounted)

Protective Enclosures for Circuit Control

Our switchgear solutions integrate with transformers for safe power control and distribution. Available new or remanufactured to cut costs and lead times.

  • Full-system bundles for quick setups.
  • Medium voltage, arc-resistant designs.
  • Weatherproof options for outdoor use.
Switchgear

Transformer Services

Comprehensive Solutions for Your Transformer Needs

From rentals to repairs, our services ensure your transformers perform at their best, with flexible options to suit your project demands. We specialize in remanufacturing to restore units like new, avoiding long lead times.

Service Description Benefits
New Sales Stock or custom manufacturing. Immediate shipping from inventory.
Remanufactured Restore used units to original specs. Avoid 6-12 month waits; cost savings.
Rentals Short-term leasing options. Flexible for emergencies or projects.
Repairs On-site or in-house fixes. Minimize downtime with expert service.
Surplus Purchasing Buy back excess inventory. Quick asset liquidation.

Transformer 101: Educational Resources

What Are Electrical Transformers?

Transformers transfer electrical energy between circuits through electromagnetic induction, stepping voltage up or down for efficient distribution. They are essential in power grids, reducing losses over distances.

Remanufactured vs. New: What's the Difference?

Remanufactured transformers are restored used units that meet original specs, offering cost savings (up to 50%) and shorter lead times. Ideal for bypassing supply chain delays while maintaining quality.

How Tariffs Impact Your Supply Chain

Tariffs on materials like steel can raise costs by 25%. Source domestically or choose reman options to mitigate. Calculate ROI: Reman can save thousands over time.

Why Choose Ampere’s Transformers?

Energy Efficiency

Advanced core designs minimize energy losses, reducing operational costs and environmental impact.

Custom Solutions

Tailored voltage ratings and configurations to perfectly meet your specific project requirements.

Reliable Performance

Built for durability, ensuring consistent voltage regulation even under the most demanding conditions.

Remanufacturing Expertise

Eco-friendly restoration of surplus units, cutting costs by 40-60% while maintaining top quality.

Short Lead Times

Thousands of units in stock and custom builds completed in weeks, helping you avoid lengthy industry delays.

Unmatched Service

Combining innovation and sustainability with expert support—contact Ampere today to discuss your transformer needs!

Technical Specifications

  • Power Rating: Up to 50 MVA
  • Voltage Classes: 600V to 230kV
  • Cooling Types: ONAN, ONAF, Dry-Type
  • Frequency: 50/60 Hz
  • Compliance: IEEE, ANSI, IEC standards
Product Category Key Features
3-Phase Padmount New/remanufactured; immediate stock.
Substation Step-up/down; shortest lead times.
Polemount For rural/temporary sites.
Low Voltage Dry-Type Energy-efficient; low maintenance.
Cast Coil Enhanced cooling and durability.
Switchgear Integrated with transformers.

What Our Customers Say

“Ampere’s step-down transformers powered our factory flawlessly. Fast delivery and great support!”

– Mark L., Manufacturing Manager

“Their dry-type transformers were perfect for our hospital. Reliable and efficient!”

– Susan K., Facilities Director

“The remanufactured padmount unit arrived in 3 days and performed like new – saved us big on costs!”

– John D., Utility Engineer

“Custom substation transformer was built in weeks; avoided months of downtime.”

– Emily R., Project Manager

“Rental switchgear got our site up fast – excellent service from the team.”

– Carlos M., Construction Lead

“Sold our surplus inventory quickly; fair pricing and easy process.”

– Anna T., Operations Coordinator

“Polemount transformers handled our remote setup perfectly – durable and reliable.”

– Mike S., Agricultural Supervisor

“Cast coil units stood up to harsh conditions; reduced maintenance needs.”

– Laura B., Industrial Technician

Don’t Let Unreliable Power Slow You Down!

Contact Ampere Development today to get your custom transformer solutions for any application.

Request a Quote Now!