Power Systems Specialists, Inc.
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UPS Systems Batteries Standby Generators
UPS Preventive Maintenance
Power Systems Specialists services both rotary and static UPS systems.

PSS prepares and follows site-specific maintenance routines to guarantee that your system is properly maintained and tested. Your critical power system should have a custom maintenance routine to ensure that all features and functions are available and working when you need them.

PSS field engineers are renowned for their troubleshooting abilities and are your best bet for a quick, dependable, and appropriate repair. If you want to minimize system downtime, you want PSS emergency service.

At Power System Specialists, we believe that we can offer the best service for your critical power system. But don't take our word for it - we will gladly supply references.

You can’t take chances with your critical electrical loads. UPS systems will keep your business operating — no matter what happens to utility power, provided the systems are properly maintained. Power Systems Specialists provides the maintenance that is required to keep your UPS system ready to provide emergency backup for your facilities.

PSS service engineers have been factory trained on: APC, Chloride, Mitsubishi, Piller and Toshiba UPS systems and as a minimum we insure that the factory maintenance guidelines are performed. With our years of experience, we provide maintenance service that ensures that your UPS Systems are maintained at the highest level possible.


During a Semi Annual Preventive Maintenance Visit our service technicians will perform the following items:

  • Visually inspect UPS physical condition.
 
  • Check and record battery charger for proper charge rate.
 
  • Take voltage readings on the input and output.
  • Visually inspect UPS electrical wiring for signs of overheating and
    insulation break down.

 

  • Inspect air filters for plugging and deterioration, replace if
    required.

 

  • Take current readings on the input and output.
  • Review event log.

 

  • Adjust for proper output voltage.

 

  • On parallel systems verify proper load sharing between UPS modules.
  • For rotary UPS, grease the bearings of the generator.

 

  • Check proper operation of leds and lamps.

 

  • Check internal power supplies
  • Inspect cabinet fans for proper operation.

 

  • Verify metering display is accurate.

 

  • Record event memories.

 

 

 

 

  • Software Setups saved on UPS models that have this option.
 

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