G9000 80-225kVA TOSHIBA SYNC KIT Installation Manual
– 94469-001
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OVERVIEW
TOSHIBA G9000 Uninterruptible Power Supply Systems (UPS) need a TOSHIBA SYNC KIT whenever two SMS UPSs
are installed in a synchronous operation configuration.
Each TOSHIBA SYNC KIT contains all hardware necessary for one pair of master and slave UPS to operate in a
synchronous configuration. Each additional UPS unit will require another sync kit, if applicable. This manual contains kit
installation and startup information specifically for 80-225kVA capacity models of the G9000 Series UPS.
The UPSs must be de-energized when the TOSHIBA SYNC KITs are installed and the
synchronous operation configuration is established between the UPSs.
Figure 2-1: Synchronous operation configuration
CAUTION
BYPASS Input
AC Input
UPS #A: MASTER G9000
INV
CONV
INV
CONV
UPS #B: SLAVE G9000
BYPASS Input
TOSHIBA Sync circuit
Master
TOSHIBA Sync circuit
Slave
STS
PDU
VSAU-16
To Load
AC Input
IOAU-09*
TN1
13 14
Jumper
Input Contact
Qty. 3 #16AWG, 600V insulation,
multi-strand, twisted trio wire, with ring lugs
for #12 screws.
Field installed by Others
