TOSHIBA
6.0
Connection Instructions (continued)
6.1
Battery Connections
DO NOT
attempt to connect the UPS to the Battery Unit without having the MCCB switch
(ON/OFF), on the rear panel of the UPS and Battery Unit, to the OFF position.
NOTE:
Use only
compatible
cabinets! UPS typeform
"UC3G2L024C6(#)" and battery cabinet type form "UC3-BC-0230" or "UC3-BC-0260".
UPS typeform "UC3G2L036C6(#)" and battery cabinet typeform "UC3-BC-0330" or
"UC3-BC-0360".
6.2
2.4KVA / 3.6KVA illustration
The following diagram shows the rear view of a 2.4KVA / 3.6KVA UPS and 2.4KVA
3.6KVA Battery Cabinet.
6.3
Connection Procedure
1) Ensure all power is locked and tagged out.
2) Remove the Battery Connector Housing mounted on the top of the UPS panel box.
3) Remove the DC Breaker Cover located on the panel box of the Battery Unit.
4) Plug the DC connector of th UPS into the DC Connector socket on the Battery Cabinet.
5) Reinstall all plates before initializing power.
6.4
Charger connection
Battery Cabinet models UC3-BC-0260 and UC3-BC-0360 need to have the +Bus
connection between the UPS and Battery Cabinet. This connection is made from the
terminal block labeled "+Bus" on the UPS and "+Bus" on the battery cabinet. Without
this connection, the battery cabinet will not be able to charge its batteries, thus preventing
extended backup time during a power outage.
6-1
DC Connector
Cover Removed
Cooling Vent
Battery
Connector
Housing
BATTERY
CABINET
DC Connecto
r
DC Breaker
(MCCB-B)
Charger connection
DANGER
DC Breaker
(MCCB-C)
UPS
