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APC by Schneider Electric Smart-UPS 500VA Rack-mountable UPS - 1U Rack-mountable - 3 Hour Recharge - 2.68 Minute Stand-by - 120 V AC Input - 120 V AC Output - Sine Wave - USB - LED Display - 4 x NEMA 5-15R - TAA Compliance

The ATEN Professional Online UPS is an exceptional and innovative electrical apparatus that provides emergency power to a load when the input power source, or the main one, fails. The basic technology of an online UPS is the same as in a standby or line-interactive UPS, however, the ATEN Professional Online UPS provides a much greater current of AC-to-DC battery-charger / rectifier where the rectifier and inverter are designed to run continuously with improved cooling systems.In all our years of working with computers, we’ve found the vast majority of hardware failures can be directly attributed to the stress hardware components experience during the shut-down and startup process, especially if power surges or blackouts are involved. With severe weather, the aging electrical grid, and hazards lurk inside users' own walls, their equipment is under constant attack from power problems. Even a brief loss of power, sags, or a momentary surge can ruin users' equipment and destroy irreplaceable data. Desktop computers don’t have batteries built-in like laptops do. If users are working on a desktop during a power outage, the system would come to an immediate halt. Not only would users lose their work, but the process imposes unnecessary stress on their machine.If a UPS is present and a power loss occurs, the batteries in the UPS would keep the power steady and unchanged. The ATEN Professional Online UPS adjusts incoming AC power, provides battery backup to pass through most outages, and saves open files automatically. When power is restored, the UPS begins recharging its batteries. The Online UPS unit continuously filters wall power through the battery system. Since the attached electronics run completely off the battery (that are always topped off by the external power supply), there is never a single millisecond of power interruption when there is power loss or voltage regulation issues. The Online UPS unit thus acts as an electronic firewall between users' devices and the outside world by stabilizing all the electricity to which users' devices are exposed. The UPS has one USB port and one serial port that allow connection and communication between the UPS and the connected computer. Power management software installed on the connected computer(s) gives IT professionals the tools they need to easily monitor and manage their backup power. This advanced software allows users to access vital UPS battery conditions, load levels, and runtime information as well as provide unattended shut down of network computers and virtual machines connected to a battery backup during a power event. The ATEN Professional Online UPS offers a different way to access detailed UPS settings and information with an LCD screen. The illuminated LCD screen displays input voltage, battery capacity, and more, and includes a three-button configuration interface and audible alarms for different modes of operation.Note: When any battery pack, provided or purchased separately, is not in use, please recharge it for 4

APC Smart-UPS Ultra, 5kVA, Rackmount 4U, 208V, 12x 5-20R+2x L6-20R+1x L6-30R NEMA, Network Card+SmartSlot, W/ rail kit, W/ transformer 208V to 120V 4U Rack-mountable - 1.50 Hour Recharge - 5.50 Minute Stand-by - 230 V AC, 120 V AC Input - 120 V AC, 240 V AC Output - Sine Wave - USB - 12 x NEMA 5-20R

The RT1.5kVA and RT3kVA 2U Rack or Tower Uninterruptible Power Supply-G2 offerings provide extended power protection with increased efficiency and simplified power management to safeguard the high-availability of Lenovo server environments. When operating in battery mode the UPS-G2 provides a high-quality output signal for any sensitive equipment connected, such as active PFC (power factor corrected) servers.

APC SMART-UPS ULTRA, 3000VA 208+230V 1U, WITH LITHIUM-ION BATTERY, WITH NETWORK MANAGEMENT CARD EMBEDDED. This APC Smart-UPS is designed for IT professionals or network administrators to maintain business uptime and continuity. This 3kVA on-line 1U rackmount UPS provides pure sine wave power and extended runtime to support critical electronics during power disruptions. The SRTL comes with IEC Inlet, 3x IEC C13 and 2x IEC C19 outlets. This Smart-UPS has an embedded Network Management Card for UPS network-based monitoring and management. The UPS comes with PowerChute Serial Shutdown that provides graceful shutdown of physical servers, virtual machines, and HCI clusters. The UPS can connect to EcoStruxure IT or third-party centralized management platforms. The UPS has a 5-year warranty on the UPS and Lithium-ion battery. The SRTL delivers clean power with zero transfer time for critical or sensitive devices. Ideal for servers, storage, voice/data networks, medical labs, and light industrial applications.

APC Din Rail Mount Switch Power Supply Battery Back Up 24V DC 10A. Output power capacity: 0.24 kVA, Output power: 240 W, Input operation voltage (min): 21.6 V. Product color: Gray. Width: 1.57"" (40 mm), Depth: 5.08"" (129 mm), Height: 4.69"" (119 mm)

ultra-high Power Density, On-line Power Protection With Lithium-ion Batteries And Scalable Runtime Options

Schneider Electric APC RBC173 extended-run Battery Systems Provide Flexible Runtime To Critical Smart-ups Applications.. APC Replacement Battery Cartridge #173 - UPS battery (internal) - lithium ion - 1U - silver - with 1-Year Secure Network Management Card Subscription .

APC SRT5KRMXLIM. UPS topology: Double-conversion (Online), Output power capacity: 5 kVA, Output power: 4500 W. AC outlet types: C13 coupler, C19 coupler, IEC Jumpers, Power plug: Terminal, AC outlets quantity: 12 AC outlet(s). Battery technology: Sealed Lead Acid (VRLA), Battery life (max): 5 year(s), Battery recharge time: 1 h. Form factor: Mini Tower, Product color: Black, Display type: LCD. Width: 17"" (432 mm), Depth: 28.3"" (719 mm), Height: 5.12"" (130 mm)

Enterprise-class power backup designed to protect your most valuable asset—your dataPower ProtectionIn today’s high availability server environments, unplanned power outages or line-quality irregularities can have a considerable financial impact on businesses of all sizes. The best utility power is 99.9 percent available, but that means that there can be almost 9 hours of downtime a year, not to mention brownouts and other power quality problems. Selecting the right Uninterruptible Power Supply (UPS) can help protect against these potentially costly incidents and provide protection with increased efficiency and powerful management capabilities.Optimized VirtualizationUPS Power Manager (UPM) and UPS Power Protector (UPP) solutions from Lenovo deliver power management software that provides real power for virtualization. By integrating your System x UPS with our free software, you can monitor and manage your UPSs and connected equipment anytime, anywhere. Seamlessly integrate with VMware vCenter, Citrix XenServer, Microsoft SCVMM, Red Hat and other Xen open source platforms. UPP and UPM allow you to view your entire data center on a single dashboard.Powerful, EfficientSystem x UPSs protect more devices by providing up to 20 percent more wattage compared to traditional UPSs. They also help reduce energy consumption and cost with industryleading efficiency of up to 99 percent. Energy Star models emit less heat and require less cooling, allowing you to meet best practices. Combined with System x Power Management software suite (UPP and UPM), you can be confident you’ve got all the tools to manage your power, even down to the outlet level.Why LenovoLenovo is the leading provider of x86 systems for the data center. The portfolio includes rack, tower, blade, dense and converged systems, and supports enterprise class performance, reliability and security. Lenovo also offers a full range of networking, storage, software and solutions, and comprehensive services supporting business needs throughout the IT lifecycle.