Electrical Connections; Important Safety Instructions; Make Nominal 208 Vac, 240 Vac, 277 Vac, Or 277 Vac / 480 Vac Input And Equipment Grounding Connections (If Equipped) - Vertiv NetSure 7100 Series Quick Start Manual

ELECTRICAL CONNECTIONS

Important Safety Instructions

DANGER! Adhere to the "Important Safety Instructions" presented at the front of this document.
To do this...
Make Frame Grounding
Connection to Relay Rack or
Enclosure
Make Central Office Ground
Connection
Make Nominal 208 VAC, 240 VAC, 277 VAC, or 277 VAC / 480 VAC Input and Equipment
Grounding Connections (if equipped)
Refer to "Nominal 208 VAC, 240 VAC, 277 VAC, or 277 VAC / 480 VAC Input and Equipment Grounding
Connections (if equipped)" in the MAKING ELECTRICAL CONNECTIONS section of the Installation Instructions
(IM582127000) for a complete procedure.
NOTE THAT THIS SYSTEM MAY BE EQUIPPED WITH AC OR DC INPUTS. THESE PROCEDURES
APPLY TO SYSTEMS WITH AC INPUTS. SPECIFICALLY, THESE PROCEDURES APPLY TO THE
FOLLOWING EQUIPMENT:
• 582127000 List 40, 41, 42, 43
• 588705000 List 21, 22, 31, 32, 33
• 588705300 List 01, 03, 21
• 588705400 List 01, 02, 03, 04
• 588705500 List 01, 02, 03, 04, 05
AC Input Termination Assemblies
The available AC input options for this system are:
• The system can be equipped with an AC input termination assembly which provides a separate single
phase AC input connection for each rectifier position (582127000 List 40).
• The system can be equipped with an AC input termination assembly which provides a separate single
phase AC input connection for every two (2) rectifier positions (582127000 List 41).
• The system can be equipped with an AC input termination assembly which provides a separate three
phase AC input connection for every three (3) rectifier positions (582127000 List 42 and List 43).
Vertiv | NetSure 7100 Series Quick Start Guide (QS582127000) | Rev. T
See this in the Installation Instructions (IM582127000)
Relay Rack and Enclosure Grounding Connection
(Frame Ground) in the MAKING ELECTRICAL
CONNECTIONS section.
Central Office Ground Connection in the MAKING
ELECTRICAL CONNECTIONS section.
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