Posts tagged single phase

Coming Soon to a Single Phase Near You!

Big changes are coming soon for single-phase UPS products by APC.  APC has upgraded multiple features in their UPS products for years, but now, they will soon be offering an upgrade for …drum roll please… Lithium Ion batteries! Specifically, APC will soon offer Lithium Ion batteries in their Smart-UPS On-Line product line. What does this […]

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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 an 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. Our expansive line […]

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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 […]

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Are You Single?

Okay, seriously, it’s not what you think. This is a respectable blog for a data center design and mission-critical power company, not a dating site. I am referring to your business’ UPS. What?! You are a small business and you don’t have an Uninterruptible Power Supply? You’re kidding, right? Oh, you’re not. Okay then, lets […]

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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, […]

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Rack PDUs

Johnston Technologies offers four different categories of rack Power Distribution Units (rPDUs). Each product offers a variety of advantages for individual IT environments. These advantages allow our customers to choose which solution fits their need the best. Each rPDU category can generally be relayed over for each brand. Some brands, however, offer different technologies. For […]

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rPDUs