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Automatic Transfer 
Switch Services

Maximize Reliability and Minimize Downtime

Ensure Emergency Power Supply with ATS Services

The Automatic Transfer Switch (ATS) is a critical component of your emergency power supply system. In the event of a power outage, a well-maintained ATS will seamlessly transfer the load to your backup generator, allowing your business to continue operating with minimal disruption.

Our ESGA-certified engineers and technicians ensure that your ATS operates reliably, minimizing the risk of costly downtime.

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Professional ATS Maintenance and Service

We customize service plans to meet your specific ATS power supply requirements, from maintenance to repair, testing, and installation.

Our proactive approach ensures your essential equipment and systems remain operational when needed most.

Increase Reliability

Regular maintenance and testing of your ATS components help identify and address potential issues before they lead to power failures.

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Minimize Downtime

Keeping your ATS in optimal condition reduces the risk of unexpected failures and prolonged downtime.

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Extended Equipment Lifespan

Proper maintenance and timely repairs can significantly extend the lifespan of your ATS and related components.

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Maintain Compliance and Standards

AHJ (Authority Having Jurisdiction) and Healthcare Accreditation Organizations have strict regulations governing backup power systems and ATS performance. Our services help ensure your system meets all relevant codes and standards, keeping your business compliant and avoiding potential penalties.

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Partner with Experts

When you partner with Prime Power, you gain access to a team of EGSA-certified technicians who provide trusted and prompt ATS testing, maintenance, upgrades, and modifications.

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Save Money

Proper and timely ATS service minimizes the overall costs associated with your backup power system maintenance by preventing downtime, extending equipment lifespan, and avoiding compliance issues.

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Automatic Transfer Switch Replacement

Our team of highly skilled EGSA-certified engineers and technicians specialize in replacing outdated automatic transfer switches with the latest, state-of-the-art models.

ATS replacement becomes necessary when the existing equipment reaches the end of its service life or when control system upgrades require advanced ATS features and accessories, such as elevator pre-signal contacts.

Our team ensures a seamless transition to the new ATS, minimizing downtime and optimizing your backup power system's performance to meet your facility's evolving needs.

Automatic Transfer Switch Modernization

The Circular Economy Approach

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For clients seeking a cost-effective solution to modernize their backup power system and apply a circular economy approach, our skilled technicians offer automatic transfer switch retrofitting services.

This process involves replacing the existing transfer switch contactor and upgrading to a cutting-edge, solid-state controller while retaining the current enclosure, conduits, and wiring.

By preserving the existing infrastructure, ATS retrofitting significantly reduces downtime and minimizes the impact on your facility, often at a fraction of the cost compared to a complete ATS replacement.

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Retrofitting is an ideal solution when your ATS equipment has reached the end of its service life or when your control system requires modernization to include advanced features, such as elevator pre-signal contacts.

Our expert team ensures a smooth retrofitting process, enhancing the reliability and performance of your backup power system without needing extensive modifications to your facility.

ATS Maintenance and Testing

ATS maintenance and testing is typically performed once a year and includes:

  • Checking all connections
  • Reading and recording current, voltage drop & pickup, contact temperatures, and time delay settings
  • Calculating and logging contact resistance
  • Cleaning and vacuuming ATS enclosure
  • Transferring power to ensure proper function of EPSS
  • Delivering detailed report in compliance with NFPA 110 (8.3.5)
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