Alpha Technologies XM3-HP Series - Technical Manual - Manual (Page 107)

107 017-882-B0-001 Rev. C2 (10/2013)
5.0
Shut
Down
Fig. 5-1, Emergency Shutdown
5.0 Shut Down
The Alpha XM3-HP CableUPS contains more than one live circuit. During an emergency, utility power can
be disconnected at the service entrance or main electrical panel to protect emergency personnel. However,
power is still present at the output. To prevent the possibility of injury to service or emergency personnel,
always follow this procedure to safely shutdown the Power Supply.
Emergency Shutdown Procedure:
Switch Battery Breaker OFF.
Unplug the AC Input Line Cord from the service entrance.
Unplug both the Output 1 and Output 2 connections and N+1 connection if
applicable.
1
2
3
3
1
2
3