Overview; Figure 2-1: Synchronous Operation Configuration - Toshiba G2020 Series Installation Manual

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OVERVIEW

TOSHIBA G2020 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 the G2020 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
G2020 TOSHIBA SYNC KIT Installation Manual - 200153-001
UPS #A: MASTER G2020
CONV INV
UPS #B: SLAVE G2020
CONV INV
IOAU-09*
TN1
VSAU-16
13 14
Jumper
Input Contact

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
STS To Load
PDU
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