300W single power supply for 2U rackmount NAS/NVR.

The Back-UPS Pro BR24BPG UPS (sold separately) provides instant battery power to your critical electronics when the power goes out, reducing risk of damage and keeping you connected and available both personally and professionally. When power availability is of the utmost importance, the BR24BPG Extended Run Battery Pack keeps your computer, network, or gaming systems running longer during a power outage. The BR24BPG features four 9Ah 24-volt batteries to complement the BR1500G’s two. Adding this extended run battery pack to your Back-UPS Pro system dramatically increases total runtime for added convenience and peace of mind. The BR24BPG is the perfect match for the BR1500G UPS. A heavy-duty connector links the two, and the BR1500G automatically recharges the additional UPS battery pack. Complementary styling ensures a consistent look. The BR24BPG UPS battery pack is covered by a two-year limited warranty. Package Contains APC BR24BPG Extended Run Battery Pack for Home UPS and user manual.

This product is EOL and replaced by the AP9614The Dry Contact I/O Card provides 6 configurable output relays and 4 input contacts to monitor external triggers and initiate actions on external devices. The 2 Universal I/O (UIO) ports support optional environmental sensors and the Dry Contact I/O Accessory. The Dry Contact I/O Accessory provides 2 additional dry contact input and relay output interfaces. Connect the included USB cable to the Card and a PC to use the Configuration Utility user interface. Configure UPS settings and output relay, input contact and environmental sensor actions based on status changes or UPS events.

LC-E6E is used for charging LP-E6 Lithium Ion battery. It takes approximately 120 minutes to fully charge the battery pack from a fully discharged state.

Universal Power Supply W/O AC Cable; Black

The Liebert MicroPOD maintenance bypass and power output distribution switch allows you to manually transfer the connected equipment to utility power via a maintenance bypass switch,permitting scheduled maintenance or UPS replacement without discontinuing power to the critical load. Transferring back to UPS power is just as easy — simply turn the switch to the indicatedposition and the load is protected by the UPS. Available in plug-andplay or hardwired options at 120V or 208V rating, units include brackets for rack mounting in any direction.

Specific features:Green mode: Patent-pending operating mode that bypasses unused electrical components in good power conditions to achieve very high operating efficiency without sacrificing any protection.Audible alarms: Provide notification of changing flywheel conditionsBattery failure notification: Provides early-warning fault analysis on batteries enabling timely preventive maintenancePower-saving outlets: Automatically cuts power to idle equipment to conserve electricity.LCD display: Alpha-Numeric Display which displays system parameters and alarms.Battery-protected and surge-only outlets: Reserves power capacity and run time for connected equipment that require battery back-up while providing surge only protection for less critical equipmentCold-start capable: Provides temporary battery power when the utility power is out.Hot-swappable batteries: Ensures clean, uninterrupted power to protected equipment while batteries are being replacedAutomatic self-test: Periodic battery self-test ensures early detection of a battery that needs to be replaced.Adjustable voltage sensitivity: Provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications.Audible alarms: Provides notification of changing utility power and UPS conditions.User-replaceable batteries: Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR)USB connectivity: Provides management of the UPS via a USB port (not available on all models).Transformer-block spaced outlets: Protect equipment with input transformer blocks without blocking access to other receptacles.Boost and Trim Automatic Voltage Regulation (AVR): Gives higher application availability by correcting low and high voltage conditions without using the batteryAutomatic Voltage Regulation (AVR): Gives higher application availability by correcting low and high voltage conditions without using the battery.Intelligent battery management: Maximizes battery performance, life, and reliability through intelligent, precision charging.Building Wiring Fault Indicator: This LED informs users of potentially dangerous wiring problems in the wall circuit.Adjustable voltage sensitivity: Provides the ability to adapt the Power Conditioner for optimal performance in specific power environments or generator applications.Automatic Voltage Regulation (AVR): Automatically steps up low voltage and steps down high voltage to levels that are suitable for your equipment.Battery fault detection: Monitors room and individual battery temperature changes for early detection of thermal runaway, shorted cells, open circuit, and bad battery.Battery-protected and surge-only outlets: Reserves power capacity and run time for connected equipment that require battery back-up while providing surge only protection for less critical equipment.Safety-agency approved: Ensures the product has been tested and approved to work safely with the connected service provider equipment and within the specified environment. Power conditioning: Protects connected loads from surges, spikes, lightning, and other power disturbances. Audible alarms: Provides notification of changing utility power and UPS conditions. Automatic restart of loads after UPS shutdown: Automatically starts up the connected equipment upon the return of utility power. Automatic self-test: Periodic battery self-test ensures early detection of a battery that needs to be replaced.Battery replacement without tools: Allows quick, easy battery replacement. LED status indicators: Quickly understand unit and power status with visual indicators. Cold-start capable: Provides temporary battery power when the utility power is out. Hot-swappable batteries: Ensures clean, uninterrupted power to protected equipment while batteries are being replaced Resettable circuit breakers: Enables a quick recovery from overload events. Transformer-block spaced outlets: Protect equipment with input transformer blocks without blocking access to other receptacles. User-replaceable batteries: Increases availability by allowing a trained user to perform upgrades and replacements of the batteries reducing Mean Time to Repair (MTTR) Adjustable voltage sensitivity: Provides the ability to adapt the UPS for optimal performance in specific power environments or generator applications. Adjustable voltage-transfer points: Maximizes useful battery life by widening the input voltage window or tightening the output voltage regulation. Intelligent battery management: Micro-processor controlled battery charging and diagnostic testing ensures maximum battery life.