Uninterruptible power supply

The 500-kVA transistorized UPS has a 72 x 39-inch footprint in a 6-pulse configuration. A 12-pulse configuration measures 96 x 39 inches. The units are line-rectified products, and the inverter sections are designed with insulated-gate bipolar transistors instead of silicon control rectifiers. Features include low acoustic noise (less than 69 dBA), front-access-only design, compatibility with Load Bus Sync option, and dual-feeder strategy.

Mar 1st, 1997

The 500-kVA transistorized UPS has a 72 x 39-inch footprint in a 6-pulse configuration. A 12-pulse configuration measures 96 x 39 inches. The units are line-rectified products, and the inverter sections are designed with insulated-gate bipolar transistors instead of silicon control rectifiers. Features include low acoustic noise (less than 69 dBA), front-access-only design, compatibility with Load Bus Sync option, and dual-feeder strategy.

Liebert Corp.

Columbus, OH

More in Home

On-Demand Webinar: Single-Mode in Your Evolving Enterprise

On-Demand Webinar: Single-Mode in Your Evolving Enterprise

Cabling, connectors, termination and migration tips to help IT Managers and Network Installers optimize enterprise networks with higher bandwidth, longer distance single-mode fiber.

Fresh NEMA standard provides specifications for street lighting

The ANSI C136.58-2019 standard provides mechanical and electrical specifications for interfacing street and area lighting with controls and sensor accessories.

Getty Images 1022892534 Min 980x427

New building construction, strict energy-use norms seen fueling BAS demand in Europe

The convergence of IoT and automation technologies is helping to foster the development of building automation systems across various segments in Europe, reports Frost & Sullivan.

10-year fiber-optic sensors forecast exceeds $10 billion

ElectroniCast Consultants forecasts the market for continuous- and quasi-distributed fiber optics sensor systems to reach $8.47 billion by 2028, with point (local) fiber optic sensors forecast to reach $1.7 billion.

Cable fail finders: Photos

Fortunately for those in the ICT cabling trade, finding cable fails as bad as these is hardly a 'once in a lifetime' occurrence...

Law 4165867 960 720

Encore Wire wins trade case curbing aluminum wire, cable imports from China

“We are pleased that the ITC has unanimously confirmed our claims that imports of aluminum wire from China were being illegally subsidized and dumped into the U.S. market,' said Daniel Jones, chairman, president, and CEO of Encore Wire Corp.

Coaxial cable, connectors specialist PCT files for Chapter 11

PCT says its taking legal action 'to protect against hostile takeover.'

Roswell [GA] City Hall

FiberLight brings dark fiber network to Roswell, GA

The dark fiber project by FiberLight, with the help of SereneIT, a next-generation Value-Added Reseller (VAR), connects the city to an Atlanta-area data center operated by Ascent, LLC.

AWS b⁯ids to dominate 5G edge; partners include Verizon, Vodafone, KDDI, SK Telecom

AWS Wavelength allows developers to build widespread applications that serve IoT end-users with single-digit millisecond latencies over the 5G network.

ODVA enhances EtherNet/IP specification for industrial process automation

ODVA has published enhancements to its EtherNet/IP specification, which outline integration of NAMUR NE 107 diagnostics for process automation into CIPTM architectures.

Datacenter 286386 960 720

Data center switch sales slow significantly: Dell'Oro

A 2% rise year-over-year sales growth was the smallest in the past five years, the market research firm states in its latest 'Ethernet Switch – Data Center Quarterly Report.'

CommScope to realign into 4 business segments in 2020

CommScope announced it will henceforth operate and report its financial performance in four segments for: Venue and Campus Networks; Broadband Networks; Outdoor Wireless Networks; and Home Networks.

Network 4028019 960 720

Enterprise router market procurement intelligence report

The recent increase in demand for network virtualization solutions is contributing to demand growth in the enterprise routers market, states SpendEdge.

Zayo lands 5-Tbps wavelength deal for data center interconnect

Zayo says it continues to see an uptick in capacity demand, particularly from webscale, content, and cloud providers. “Our customers are no longer talking gigabits -- they’re talking terabits on multiple diverse routes,” asserts Zayo SVP Julia Robin.