Services

Power Transformer Services

Complete Power Transformer Services to Maximize the Integrity of your Power Assets

Expanse is a leader in providing comprehensive power transformer services to install or extend the life of transformers used in power generation, utilities and industrial high voltage substations. Our team has over 30 years of experience with a strong reputation for delivering high-quality, cost-effective solutions that meet the unique needs of our clients. The Expanse team are experts in oil processing, inspection, testing, maintenance and repair for the life of your transformers.

Oil Processing

INSPECTION AND TESTING

MAINTENANCE AND REPAIR

Why Expanse

Maximize the Life of Your Transformers from Installation to Upgrade

Transformers are one of the largest capital expenses and important assets of a substation. Their reliability is of great importance in providing electric power supply to public consumers as well as to large industrial production facilities. Our Expanse team provides complete power transformer services from installation to maintenance and repairs to maximize the integrity of your power assets.

Set, dress-out, fill and process oil, and acceptance test new transformers for operation
Analyze and verify the existing transformer’s current status
Perform regularly scheduled maintenance checks to identify and if needed, repair any reliability issues
Upgrade specific components to maximize the transformer’s operational efficiency

Why Expanse

Oil Processing Experts

When your newly installed or existing transformers need oil processing, our highly experienced Expanse team is prepared and equipped to respond with a keen understanding of oil processing. We own and operate self-contained mobile oil processing rigs and equipment that have oil processing capabilities at rates up to 2000 gal/hour. Installation capabilities include:

Oil hauling
Oil draining
On-site oil storage
Dress out including bushing installation
Degas, dehydrate and vacuum process
Gauge calibration
Ready-for-service verification and acceptance testing

Why Expanse

Ensuring Safe Operations Through Planned Maintenance

Waiting for a service outage to assess your power equipment can result in longer outage periods and higher associated costs. If regular preventive maintenance of power equipment is scheduled, the operational reliability of aging transformers can mirror that of new transformers. To maximize an assets life, it is recommended that preventive maintenance of power equipment be performed on a timely basis. Expanse delivers predictive and preventative maintenance services to ensure continued safe operation.