Overview; Figure 2-1 Synchronous Operation Configuration - Toshiba G9000 Series Installation Manual

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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 Enhanced 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.
CAUTION
BYPASS Input
AC Input
BYPASS Input
AC Input
UPS #A: MASTER
UPS #B: SLAVE
G9000 N Series TOSHIBA SYNC KIT 80-225kVA Installation Manual - 201090-000
UPS #A: MASTER
CONV INV
UPS #B: SLAVE
CONV
INV
IOAU-09*
TN1
VSAU-16
13 14
External Input Contact
Jumper
, TOSHIBA G9000 series UPS or competitor's three phase UPS
, TOSHIBA G9000 series UPS

Figure 2-1 Synchronous operation configuration

TOSHIBA Sync circuit
Master
Qty. 3 #16AWG, 600V insulation,
multi-strand, twisted trio wire, with ring lugs
for #12 screws.
Field installed by Others
TOSHIBA Sync circuit
Slave
To Load
STS
PDU
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