Static Transfer Switch (STS) Module (optional)
The 50A or 100A static transfer switches provide automatic and instantaneous load transfer,
which further secures uninterrupted operation of sensitive electronic equipment.
For more information refer to STS/MBS Operation on page 59.
50A STS (INV-STS-050)
100A STS (INV-STS-100)
Interface Module (optional)
The communication interface module (INV-IFC-1000) allows remote control and monitoring via
USB or RS232 connection.
Copyright © 2008-2010 Eaton Corporation. All Rights Reserved.
IPN 997-00012-68D
Lock bolt
Power on LED (green)
Warning LED (yellow)
Fault LED (red)
Alarm LEDs
STS operation mode indicator
Load indicator LEDs (25%,
50%, 75%, 100%)
Lock bolt
USB port
RS485 port (not used)
RS232 port
February 2010
General Description
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