ABB Zenith ZTS T Series - 1.2 Definitions

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ZENITH ZTS(D) T-SERIES 1600-3000 A & ZTSCT T-SERIES 100-3000 A
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1.2 Definitions
ATS
Automatic transfer switches
Ekip
Electronic accessories / Ekip-modules;
communication, signaling and
connectivity modules
HMI
Control interface (Human Machine
Interface), operating and configuration
Programming port
Only for Ekip Programming and Ekip
Bluetooth -modules (USB port)
S1
SOURCE 1, power supply
S2
SOURCE 2, power supply
Zenith ZTS T-series ATS
Business, Industrial and Mission critical
enclosed automatic transfer switches,
product name
Load Shed
Digital output function for signaling a
downstream load to disconnect. This
functionality is different than the legacy
Zenith R15 Load Shed which is an input for
the ATS to disconnect generator when
signaled.