Case Study Chances are, you have experienced a faulty Automatic Transfer Switch, know someone who has, or will at some point in the future. Here is how the story goes: The facility loses utility power. The generator starts, the uninterruptible power supply goes to UPS...

Case Study Product Chloride EPEM Critical Power UPS Application Emergency Lighting Synopsis The client had a power outage, and the load was protected and switched to the generator. However, after the power was restored, the UPS would not come back online from bypass....

Case Study Product Critical Power / Electrical Equipment Application Critical Power / Electrical / Switchgear Room Synopsis Housekeeping Resolution Recommending to clients the continuous importance of proper housekeeping and electrical room cleanliness in accordance...

Case Study Product Liebert NX Series UPS Application Military / Datacenter Synopsis Client found the alarms / condition of unit as: UPS in bypass, Inverter operating, unit unable to transfer online. Preliminary Actions The client had a power outage, and the load was...

Case Study Product Liebert NXL Series UPS Application Healthcare / Datacenter Synopsis Client found the alarms / condition of unit as: UPS in bypass, Battery breaker 1 open, Low battery shutdown, Rectifier fault. Customer had a blip to the load and lost some of the...

Case Study Product Liebert AP600 Series UPS Application Healthcare Synopsis Customer called in with a report of the UPS being down and tripped off-line. Maintenance Bypass operation had taken place prior to arrival. Possible damage to equipment. Preliminary Actions...

Case Study Product APC Silcon 60kVA Maintenance Bypass Application Healthcare Synopsis Customer called in with a report of the UPS being in Bypass. Additionally reported that some circuits had gone out and it tripped the UPS unit to Bypass mode with an Internal...

Case Study Product Powerware 9315 80kVA Application IT – Datacenter Synopsis During regular preventive maintenance, found the input currents to be imbalanced as opposed to being balanced on previous preventive maintenance visit. Preliminary Actions In performing...

Case Study Product Liebert Nfinity 12kVA Maintenance Bypass Panel Application IT Data Room Synopsis Unit fans were non-functional. Smoke was reportedly seen emanating from an outlet receptacle. Preliminary Actions The Maintenance Bypass receptacle needed to be...