Delta-electronics 700VA Manual do Utilizador descarregar pdf (Página 13)

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2. I/P BREAKER

: This is used to prevent high input current from the UPS.

3. INPUT SOCKET or TERMINAL

: AC input utility power supplies to the UPS via

the socket or terminal.

4. SNMP SLOT

: A SNMP adapter can be plugged in this port for managing UPS on

network.

5. TVSS (Transient Voltage Surge Surppressor) (RJ-45/RJ-11 SURGE

PROTECTOR)

: These connectors are used to prevent damage from surge, noise and

spike traveling form telephone or network line.

6. COMMUNICATION INTERFACE (RS-232/DRY CONTACT)

: The communication

port is used to communicate PC and UPS. Please refer to section 8 for more

information.

7. Fan

: DC fans for cooling purpose.

8. Circuit Breaker

: Used to protect UPS from output overload.

9. External Batteries Connector

: Used for connecting external battery cabinets to

extend back up time.

SHEET 13 TO 14

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Delta-electronics 700VA Manual do Utilizador Página 13