ABB Zenith ZTS T Series - Page 7

7
1
OPERATION, MAINTENANCE, AND INSTALLATION GUIDE
—
Operation and
maintenance instruction
Automatic transfer
switches, Zenith
ZTS T-series ATS
1. Introduction 11
1.1 Hazard Categories 11
1.2 Definitions 12
1.3 Warranty 13
1.4 Product Specification 14
2. Product overview 15
2.1 General overview 16
2.1.1 Operation types 18
2.2 HMI 19
2.3 Zenith ZTS T-series features 20
2.4 Typical applications 23
2.5 Sequence of operations 25
2.5.1 Switching sequence / Automatic
(open / delayed transition) 25
2.5.2 Switching sequence / Automatic
(open / delayed transition) 31
2.6 Special features description 35
2.6.1 Automatic configuration 35
2.6.2 In-phase monitor 35
2.6.3 Powering supply scenarios 35