Vertiv Liebert CW Series User Manual

REV : 4
REV DATE : 6/19
DPN002434
Page :1 /1
DOWNFLOW CW300 & CW400 MODELS W/ EC FANS
Form No.: DPN001040_REV4
PRIMARY CONNECTION LOCATIONS
LIEBERT CW
Front View
ALL DIMENSIONS FROM
FRONT CORNER OF UNIT
INCLUDING PANELS
E2
CD1
LV1
LV2
O
X
Y
A A
Section A-A Top View Front of Unit
CWS1
CWR1
46"
1168mm
122"
3099mm
LV3
E1
CD2
CWS2
CWR2
92"
2337mm
POINT DESCRIPTION X Y CONNECTION SIZE / OPENING
CONDENSATE DRAIN
1-1/4" NPT Female
W/ OPTIONAL PUMP
1/2" O.D. Cu
CONDENSATE DRAIN
1-1/4" NPT Female
W/ OPTIONAL PUMP
1/2" O.D. Cu
2-WAY CHILLED WATER SUPPLY
3-WAY CHILLED WATER SUPPLY
2-WAY CHILLED WATER SUPPLY
3-WAY CHILLED WATER SUPPLY
2-WAY CHILLED WATER RETURN
3-WAY CHILLED WATER RETURN
2-WAY CHILLED WATER RETURN
3-WAY CHILLED WATER RETURN
E1
9" (229mm)
E2
12" (305mm)
LV1
11" (279mm)
LV2
9-1/2" (241mm)
LV3
8" (203mm)
3-1/8"
2"
7/8"
12" (305mm)
5" (127mm)
119-1/2" (3035mm)
12" (305mm)
57" (1449mm)
10" (254mm)
CD 1
CWS1
CWR1
CD 2
CWS2
4" (102mm)
CWR2
55" (1397mm)
17" (432mm)
62" (1575mm)
ELECTRICAL CONN. (HIGH VOLT)
ELECTRICAL CONN. (LOW VOLT)
Notes:
1. Drawing not to scale. Tolerance on all piping dimensions is ± (13mm) 1/2".
2. Field pitch Condensate Drain line a minimum of 1/8" (3.2 mm) per foot (305 mm). All units contain a factory installed condensate trap. Do not trap
external to the unit. Select appropriate drain system materials. The drain line must comply with all local codes.
2
2
EC Fan
Outlet
EC Fan
Outlet
EC Fan
Outlet
EC Fan
Outlet
EC Fan
Outlet
EC Fan
Outlet

Vertiv Liebert CW Series Specifications

General

Brand	Vertiv
Model	Liebert CW Series
Category	UPS
Language	English