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 is in business since 1989 and are always improving.

Hot Swappable

Our hot swappable 3-phase UPSs are quickly developing into the popular choice among our customers. They range in size and scalability from 10kVA to 2MW. These UPSs feature internal, hot swappable VRLA batteries, Power Modules and Intelligence Modules that any IT personnel can replace. The hot swappable feature not only decreases maintenance costs but also can be designed with built-in n+1 redundancy.

Another prominent feature with the hot swappable UPSs is scalability. Scaling power and run-time as demand grows will cut initial costs that might have included sizing the UPS for future expansion. Now, once the data center grows the UPS grows with it.

Each UPS is built with an LCD display located on the front of each machine. Data center personnel will be able to check any status alarms or reports from the front of the UPS. These units will also allow remote management of the machine over the network, preventing multiple trips to the actual unit by sending alarms and reports to certain IT personnel.

Traditional

Traditional UPSs utilize battery cabinets with external battery cells. These UPSs offer affordable 3-phase power in any number of configurations or sized and are among the most common UPSs already installed in data centers.

Traditional UPSs offer a wide array of options of remote manageability and monitoring to front LCD displays. Different maintenance zones can be achieved in differing units as well. Some UPSs utilize full front access maintenance clearance and some offer front and side or even rear. Differing input and output voltages can be designed for data centers as well as differing online topologies. Each option can be tailored to specific data center environments with specific needs.

 

APC by Schneider Electric

MGE Galaxy 3500

10/15/20/30 kVA
10-30 kVA compact three-phase power protection with excellent efficiency and optimized footprint, particularly adapted for demanding industrial environments […]

Symmetra PX

Scalable from 10 kW to 500 kW | Parallel-capable up to 2,000 kW
High-performance, right sized, modular, hot-scalable, three-phase power protection with ultra-high availability and efficiency for any size data center or high-density power zone […]

Galaxy VM

180-225 kVA | Parallelable to 900 kVA
Highly efficient, easy-to-deploy, three-phase power protection that seamlessly integrates into the electrical, physical and monitoring environments of customers’ medium data centers, industrial or facilities applications […]

 

Eaton

Eaton 93E UPS

20-60 kVA
The Eaton® 93E UPS gives IT managers an easy way to manage the power in their data center, without having to worry about cost, space or downtime. Developed specifically for IT managers, […]

Eaton 9390 UPS

20-160 kVA
The Eaton® 9390 is a double-conversion uninterruptible power system (UPS) that resolves all utility power problems and supplies clean, continuous, uninterruptible power to connected equipment. Whether you’re selecting […]

Power Xpert 9395 UPS

225-1100 kVA
For more than 40 years, Eaton® has been dedicated to delivering the most technologically advanced products for our customers' mission-critical applications —a commitment exemplified […]

 

Powervar

Powervar 3200 Series

kVA: 10/20/30/40 kVA | kW: 9/18/27/36 kW
POWERVAR has provided the industry with 25 years of power quality solutions and has developed a full line of power protection equipment with unmatched reliability and quality that's the gold standard of the industry […]