Eng
SMART L 1000/2000/3000
6.2. Rear Panel
Smart L 1000 è Smart L 2000
Smart L 3000
a
Power Input Socket
This socket is for the power cable of the UPS connected to the AC utility.
b
Fuse Holder
Contain the fuse of the UPS to protect the over current from the incoming AC utility.
c
Circuit Breaker
The circuit breaker is protecting the over current from the incoming AC utility.
d
Power Output Sockets
These sockets are for the power cables of the devices connected to the UPS.
e
Cooling Fan
The Fan is to prevent the UPS to overheat.
f
Battery Socket
This socket is for the external battery cable of the battery bank connected to the UPS.
g
Interface Socket
This socket combines contact closure signals and RS232 signals on one DB9 connector.
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