Vertiv Liebert CW 038, Инструкция по установке и эксплуатации

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REV : 3
REV DATE : 6/17
DPN003200
Page :1 /1
UPFLOW MODELS CW038 - CW084 HIGH VOLTAGE
F
or
m
N
o.
: D
P
N
00
10
40
_R
E
V
4
ELECTRICAL FIELD CONNECTIONS
LIEBERT CW
2 3
Three phase connection (50Hz).
Electrical service connection terminals
when factory disconnect switch is NOT
supplied.
Earth ground connection (60HZ).
Connection terminal for field supplied
earth grounding wire.
Earth ground bar (on 50HZ only).
Connection terminals with factory ground
from each high voltage component for
field supplied earth grounding wire.
Three phase connection (60Hz).
Electric service connection terminals
when factory disconnect switch
is NOT supplied.
Three phase connection. Electric
service connection terminals when
factory disconnect switch is supplied.
Factory installed disconnect switch. May
be fused disconnect with internal fuses.
Three phase electric service not by
Liebert.
Electric conduit knockouts on bottom of
electric box. Knockouts sizes 1-3/8"
(35mm) or 1-3/4" (45mm) or 2-1/2"(64mm).
Three phase connection.
Electric service connection
terminals when factory fused
disconnect switch is supplied.
Fused disconnect view
Main fuseblock and fuses not present when fused
disconnect installed or on 50Hz units.
Field supplied disconnect switch when factory installed unit disconnect is not provided. Select per National
and local codes.
NOTE: Refer to specification sheet for full load amp and wire size amp ratings.
Factory installed unit disconnect switch.
Monitoring Panel
Three phase
electric service
not provided
by Liebert