REV : 3
REV DATE : 6/19
DPN000704
Page :1 /1
6 & 8 FAN MODELS W/ DDNL & DDNT FAN CONTROL
Form No.: DPN001040_REV4
ELECTRICAL FIELD CONNECTIONS
LIEBERT DRYCOOLER
NOTE: Refer to specification sheet for full load amp. and wire size amp. ratings.
Electric Service Connection
and fuse block
Factory wired to 24V
Class 2 control circuit
Control Interlock
Field supplied Class 2
wiring to interlock
Drycooler 24V controls
to Liebert room unit.
O
7/8" (22mm) hole
provided in bottom of
electric box
Factory wired to components
on electric panel
Earth Ground Bar (optional on 50Hz only).
Connection terminals with factory ground
from each high voltage component for
field supplied earth grounding wire
Earth Ground Connection (60Hz).
Connection terminal for field supplied
earth grounding wire when factory
disconnect is NOT supplied
Electric Service.
Three phase for
all models. Wiring
not by Liebert
Electric Service Entrance.
A
O
7/8" (22mm) hole in
a 1-1/8" (29mm) knockout
provided in bottom of
electric box
Factory installed disconnect switch
Electric Service Connection
terminals for field wiring.
Electric Service Connection
to fuse block (factory wired).
To Next Page
Loading...
