Eaton STS 2000A - Page 10

x Eaton Static Transfer Switch 2000A 3-Pole Installation and Operation Manual 164001127—Rev 01
44 SSyysstteemm UUnnppaacckk aanndd IInnssppeeccttiioonn.......................................................................................................................................................................................................................................... 2233
4.1 External Inspections.................................................................................................................................. 23
4.2 Unloading, Unpacking, and Handling............................................................................................................. 23
4.3 Internal Inspections................................................................................................................................... 23
4.4 Internal Wiring Inspection........................................................................................................................... 24
55 IInnssttaallllaattiioonn aanndd SSttaarrttuupp PPrroocceedduurreess............................................................................................................................................................................................................................ 2255
5.1 Installation Instructions .............................................................................................................................. 25
5.1.1 Positioning the STS 2000A Unit ............................................................................................................. 25
5.1.2 Make Power Connections..................................................................................................................... 25
5.1.3 Commissioning: Initial Power-up Site Test................................................................................................ 26
5.1.4 Commissioning: Acceptance Testing ...................................................................................................... 26
5.1.5 Note on STS Testing and Commissioning Methodology .............................................................................. 26
5.1.6 Phasing Verification Procedure .............................................................................................................. 27
5.2 Additional Installation Requirements............................................................................................................. 27
5.2.1 Communications Installation ................................................................................................................. 27
5.2.2 STS Setup ......................................................................................................................................... 27
66 CCuussttoommeerr CCoommmmuunniiccaattiioonnss CCoonnnneeccttiioonnss................................................................................................................................................................................................................ 2299
6.1 Contractor Boards..................................................................................................................................... 29
6.1.1 Basic Contractor Board ........................................................................................................................ 30
6.1.2 Enhanced Contractor Board Connections ................................................................................................. 31
6.1.3 Modbus RTU Connection ..................................................................................................................... 31
6.2 Ethernet Connection ................................................................................................................................. 32
6.3 Dry Contact Signals................................................................................................................................... 32
6.3.1 Dry Contact Output Signals................................................................................................................... 32
6.3.2 Dry Contact Input Signals ..................................................................................................................... 32
6.3.3 Remote Source Select Option ............................................................................................................... 33
6.3.4 Multi-Switch Link Option (N+1 UPS) ....................................................................................................... 33
77 OOppeerraattiioonnaall IInntteerrffaacceess.................................................................................................................................................................................................................................................................. 3355
7.1 Touchscreen Display ................................................................................................................................. 35
7.1.1 Voice Unit ......................................................................................................................................... 35
7.1.2 Home Screen..................................................................................................................................... 35
7.1.3 Navigation Buttons.............................................................................................................................. 36
7.1.4 User/Operator Login............................................................................................................................ 36
7.2 Redundant Operator Interface ..................................................................................................................... 38
88 OOppeerraattiioonnaall MMooddeess............................................................................................................................................................................................................................................................................ 4411
8.1 Normal Mode Operation............................................................................................................................. 41
8.1.1 Preferred Source ................................................................................................................................ 41
8.1.2 Retransfer Control.............................................................................................................................. 41
8.1.3 Manual Transfers................................................................................................................................ 42
Table of Contents