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

Sync kit
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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 is
specifically for 1000-2000kVA 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.
CAUTION
BYPASS Input
AC Input
BYPASS Input
AC Input
G9000 TOSHIBA SYNC KIT 1000-2000kVA Installation Manual - 200151-001
UPS #A: MASTER G9000
CONV
INV
UPS #B: SLAVE G9000
CONV
INV
IOAU-19*
TN13
29 30
Jumper

Figure 2-1: Synchronous Operation Configuration

TOSHIBA Sync circuit
Master
multi-strand, twisted trio wire, with ring lugs
VSAU-48*
TOSHIBA Sync circuit
Qty. 3 #16AWG, 600V insulation,
for #12 screws.
Field installed by Others
Slave
* – PCB revision suffix may be applied.
To Load
STS
PDU
3

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