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Uninterruptible Power Supplies

Johnston Technologies offers a wide variety and sizes of UPSs. We are a vendor neutral reseller with over 20 years experience.

 

Single-Phase

Single-phase Uninterruptible Power Supplies (UPSs) are cost-effective solutions for network closets and small to medium-sized data centers. These products are highly efficient at low, medium and high load densities that can be ordered in rack-mount models, towers, or rack/tower convertible models. Single-phase UPSs are ideal for power protection to network devices, servers and high density racks. Ensuring clean, […]

 

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 […]

 

Emergency Lighting

Johnston Technologies offer both single and three phase, on-line double conversion emergency lighting inverters. These products deliver AC power to emergency lighting fixtures at “full light” during and outage or power interruption. Our single phase line range from 350W to 21kW of emergency power. Likewise, our three phase range from 9kW to 225kW […]

 

Flywheel

Flywheel Uninterruptible Power Supplies (UPSs) are unique solutions for providing back-up power in data centers. These systems specialize in high-power, short discharge situations. The flywheel works by storing kinetic energy which will then become the first line of defense in a power outage. These UPSs maintain a high reliability and if used in […]

 

Accessories

Battery On-Site Spares (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 […]