APC Rack Automatic Transfer Switch, 12A, 230V SU043 User Manual
Product codes
SU043
APC Redundant Switch: Installation and Operation Manual
13
Configuration
Supported
configurations
configurations
Two supported configurations for Redundant Switch are shown
below. For more information on these and other supported
configurations, visit the
below. For more information on these and other supported
configurations, visit the
APC
Web site at www.apc.com.
Configuring
PowerChute
PowerChute
plus
1. Install PowerChute plus as described in the enclosed
software installation instructions.
2. For Source B:
a. At the Redundant Switch front panel, set the Source
Preference to Source
B
.
b. Start the computer on which PowerChute plus is
installed.
c. Start PowerChute plus. Communication is to
UPS
-
B
.
d. Configure
UPS
-
B
according to your requirements.
e. Set the
UPSID
to
UPS_B
.
3. For Source A:
a. At the Redundant Switch front panel, set the Source
Preference to Source
A
.
Note
Install only
SNMP
accessories in the
UPS
. You
must install any other accessories in the
Redundant Switch
Redundant Switch
Both
UPS
s must be the same sine-wave model.
Minimum acceptable
configuration: Redundant Switch
configuration: Redundant Switch
with two Smart-UPS units
connected to one
connected to one
AC
line (the same
facility power source).
Best configuration: Redundant
Switch
Switch
with two Smart-UPS units
connected to two separate
AC
lines
(each
UPS
receiving power from a
separate facility power source).