Posts tagged 3 phase

February 2014

February 2014 Volume 2 Issue 2        3-Phase 10kVA to 2MW Designing and choosing a 3-Phase UPS for your data center can be overwhelming.  Many brands are available with even more styles and sizes to choose from.  If your data center relies on a UPS at all times, let us guide you in the […]

Read More

January 2014

January 2014 Volume 2 Issue 1       3200 Series 10/20/30/40kVA      The Powervar 3200 Series UPS comes in four sizes: 10, 20, 30, and 40kVA.  Each size can reach up to 93% efficiency with one of the smallest footprints at 30,240 inches cubed (W x D x H) for the 10 and 20 and […]

Read More

Accessories

Battery On-Site Spares (B.O.S.S.) Battery On-Site Spare (B.O.S.S.) cabinets store and charge spare batteries on-site for emergency use.  Having a spare battery on-site allows for quick replacement of a failed or failing battery, cutting mean time to repair. B.O.S.S. cabinets can fit several types of batteries in one cabinet and the charger keeps the batteries […]

Read More

Three-Phase

Johnston Technologies strives to provide the best equipment possible for the lowest price. When it comes to 3-phase Uninterruptible Power Supplies (UPSs), we pride ourselves on offering as many options as we can to our customers in order to achieve a successful back-up power system for IT environments. Our custom solutions have kept us in […]

Read More
Symmetra MW UPS