APC Smart-UPS SUA500PDRI-H - UPS (DIN Rail Mountable) - AC 220/230/240 V - 325 Watt - 500 VA - RS-232 - Output Connectors: 1 - Black

• Multiple mounting methods - allows for standardization on one product for use in different environments
• Plug-and-Play external batteries - ensures clean, uninterrupted power to the loads when adding extra runtime to the UPS
• Automatic self-test - periodic battery self-test ensures early detection of a battery that needs to be replaced
• Cold-start capable - provides temporary battery power when the utility power is out
• Power conditioning - protects connected loads from surges, spikes, lightning, and other power disturbances
• Wide input voltage range - designed for harsh electrical environments to save battery life
• Intelligent battery management - maximizes battery performance, life, and reliability through intelligent, precision charging
• LED indicators - provide easy-to-read status of the unit and utility power conditions
• SmartSlot - customize UPS capabilities with management cards
• Hot-swappable batteries - ensures clean, uninterrupted power to protected equipment while batteries are being replaced

APC Smart-UPS protects your data by supplying reliable, network-grade power in either traditional Tower or Rack-optimized form factors for space constrained business critical applications. Award winning APC Smart-UPS is the perfect UPS for protecting business critical fileservers (Intel or UNIX based), minicomputers, network switches and hubs, Point of Sale, retail/bank back office and ATMs. Rack Mount versions are the choice for rack optimized servers, server appliances, blade servers, other blade devices and rack-mounted network switches and hubs.