Tripp Lite SU60KX manual 3f SU80K rear, Output Circuit Breaker Switch Q4 Controls AC output power

1 Basic Operation (continued)

1.2Features (continued)

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Fig 1.2.3f SU80K rear

Note: Individual models may vary from diagrams. Unit shown with breaker guard removed.

•Levelers: The levelers provide long-term support for the UPS system.

•Casters: The casters are designed for small position adjustments within the final installation location only; they are not designed for moving the UPS system over longer distances. The casters are not designed to provide long-term support for the UPS system after final installation. Use the levelers to provide long-term support.

•Accessory Slot: Remove the cover panel to install a Tripp Lite SNMPWEBCARD accessory. The SNMPWEBCARD accessory provides an Ethernet interface for the UPS system and enables remote monitoring and control via SNMP, Web browser or telnet. Call (773) 869-1234 for more information about the SNMPWEBCARD accessory.

•RS-232 Serial Communications Port: This DB9 port connects the UPS system to compatible workstations or servers, enabling automatic shutdown during extended blackouts and monitoring of operating and power conditions.

•Parallel Redundancy Port: This DB9 port connects the UPS system to another UPS system of identical type and capacity for use in a parallel redundancy (1+1) configuration. (See sections 1.5 and 1.8 for more information.)

•Input Dry Contact Interface: This interface receives dry contact signals that allow the UPS system to receive commands and monitor external battery conditions.

•Output Dry Contact Interface: This interface allows the UPS system to send information via dry contact communications. (See section 3.3 for more information.)

•Terminal Block Cover: Remove the terminal block cover to access the UPS system’s input, external battery cabinet, output and grounding connection terminals. Wiring conduits pass through the circular knockouts in the terminal block cover. The UPS system includes alternate circular knockouts in the bottom panel. (See section 1.8 for more information, including a detailed diagram of the terminal block.)

•Bypass Input Circuit Breaker Switch (Q2): Controls AC input power to the UPS system during auto bypass operation.

•Manual Bypass Circuit Breaker Switch (Q3): Controls AC input power to the UPS system during manual bypass operation.

•Output Circuit Breaker Switch (Q4): Controls AC output power.

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