Appendix D: Mating Connectors; G5 Stack Switchgear Connectors; Power And Fan Connector; I/O Connector - Nuvation Energy NUVG5 Product Manual

Appendix D: Mating Connectors

G5 Stack Switchgear Connectors

Power and Fan Connector

Pin Connection Description
1 AC_IN_N AC Power In, Neutral
AC_FAN_OUT_
2 AC Fan Power Out, Neutral
N
3 AC_EARTH AC Earth; connected internally to Pin 8
4 DC_PWR_NEG DC Power In, Negative
5 DC_FAN_NEG DC Fan Power Out, Negative
6 AC_IN_L AC Power In, Line
7 AC_FAN_OUT_L AC Fan Power Out, Line
8 AC_EARTH AC Earth; connected internally to Pin 3
9 DC_PWR_POS DC Power In, Positive
10 DC_FAN_POS DC Fan Power Out, Positive
1
Also connected internally to G5 Stack Switchgear chassis
2 Powers the G5 Stack Switchgear and the external DC fans
3
Powers the external AC fans, and can power the G5 Stack Switchgear if the external DC power source is
unavailable

I/O Connector

Document ID: NE-DS-011
Molex 39-01-2105
Manufacturer
Housing
Housing material
Circuits
Crimp terminal
Wire gauge range
Table 34. Power and Fan Connector Pin Assignment
Nuvation Energy G5 High-Voltage BMS - NUVG5 Product Manual
Molex
39-01-2105
Nylon UL94V-0
10
39-00-0074
AWG18-24 stranded
Connected to Device
External AC power source
Battery rack AC cooling fans
1
AC Ground connection
External DC power source
Battery rack DC cooling fans
External AC power source
Battery rack AC cooling fans
1
AC Ground connection
External DC power source
Battery rack DC cooling fans
86
3
2
Rev 1.0, 2023-05-19
G5 Faraday