ACE Series – Owner’s Manual – 03/17/09
INPUT CIRCUIT BREAKER
Trips when the connected loads exceed the protected receptacle‘s capacity. The center plunger of the circuit breaker will
extend when tripped for indication.
SITE WIRING FAULT INDICATOR (RED LED)
LED illuminates when the UPS is connected to an improperly wired AC power outlet.
SERIAL
Provided with both RS-232 and relay signal to support for WINDOWS and other operating systems.
USB
Provided to support for WINDOWS and other operating systems.
COMMUNICATION CARD INTERFACE SLOT
(used for optional SNMP communication adapter card)
Accepts optional SNMP communication adapter card for 10-BaseT Ethernet and Token Ring connectors. Through RS-232
communication port, the SNMP adapter card provides real time UPS and power status information for the user.
CAUTION
Use only POWERVAR factory supplied or authorized SERIAL cable!
NOTE
Connect one (1) communication cable at a time. Do NOT connect (2) two
communication cables simultaneously.
