Vertiv Liebert PCW - Page 41

Enclosure D - Hydraulic and electrical connections
Liebert PCW - UM - 273895 - 04.10.2018 D - 1
Tab. 1 - Hydraulic and electrical connections – Downow versions
Unit Connection
PH025
PH030
PH035
PH040
PH046
PH045
PH060
PH066
PH070 PH080
PH081 PH091
PH095
PH100 PH110
PH111 PH136
PH145 PH161 PH170 PH201
Height
from
unit
bottom
ICW
Chilled water inlet
(single chilled
water circuit)
Rp 1 ¼
ISO 7/1
Rp 1 ¼
ISO 7/1
Rp 1 ½
ISO 7/1
O.D. Ø54 mm**
R 2 - ISO7/1***
O.D. Ø64 mm**
R 2½ ISO7/1***
O.D. Ø64 mm**
R 2½ ISO7/1***
O.D. Ø64 mm**
R 2½ ISO7/1***
394
OCW
Chilled water
ou- tlet
(single chilled
water circuit)
Rp 1 ¼
ISO 7/1
Rp 1 ¼
ISO 7/1
Rp 1 ½
ISO 7/1
O.D. Ø54 mm**
R 2 - ISO7/1***
O.D. Ø64 mm**
R 2½
ISO7/1***
O.D. Ø64 mm**
R 2½
ISO7/1***
O.D. Ø64 mm**
R 2½
ISO7/1***
344
ICW1
Chilled water inlet
1 (double chilled
water circuit)
NA
Rp 1 ¼
ISO 7/1
Rp 1 ½
ISO 7/1
Rp 1 ½
ISO 7/1
O.D. Ø54 mm**
R 2 - ISO7/1***
O.D. Ø54 mm**
R 2 - ISO7/1***
O.D. Ø54 mm**
R 2 - ISO7/1***
394
OCW
1
Chilled water ou-
tlet 1
(double chilled
water circuit)
NA
Rp 1 ¼
ISO 7/1
Rp 1 ½
ISO 7/1
Rp 1 ½
ISO 7/1
O.D. Ø54 mm**
R 2 - ISO7/1***
O.D. Ø54 mm**
R 2 - ISO7/1***
O.D. Ø54 mm**
R 2 - ISO7/1***
344
ICW2
Chilled water
inlet 2
(double chilled
water circuit)
NA
Rp 1 ¼
ISO 7/1
Rp 1 ½
ISO 7/1
Rp 1 ½
ISO 7/1
O.D. Ø54 mm**
R 2 - ISO7/1***
O.D. Ø54 mm**
R 2 ISO7/1***
O.D. Ø54 mm**
R 2 - ISO7/1***
394
OCW
2
Chilled water ou-
tlet 2
(double chilled
water circuit)
NA
Rp 1 ¼
ISO 7/1
Rp 1 ½
ISO 7/1
Rp 1 ½
ISO 7/1
O.D. Ø54 mm**
R 2 - ISO7/1***
O.D. Ø54 mm**
R 2 - ISO7/1***
O.D. Ø54 mm**
R 2 - ISO7/1***
344
CD Condensate drain I.D. Ø20 [mm] -
CD* Condensate drain I.D. Ø20 [mm] -
HF Humidier feed R ½ - ISO 7/1 (Electrode Humidier), O.D. 6 [mm] (Infrared Humidier) -
HD Humidier drain I.D. Ø32 [mm] (Electrode Humidier), I.D. Ø22 [mm] (Infrared Humidier) -
EC
Electrical power
supply
Ø 48 [mm] -
EC
aux
Low voltage
cables
Ø 40 - Ø 36 [mm] -
CD* only for unit from PH095 toPH201
** VICTAULIC
®
Connection.
*** Optional. Threaded union on request
NA = Not Available
Fig. 1. Downow units, dimensions for Piping Bottom Option (Top view)
ICW2
OCW2
EC aux
FH DH
EC
CD*
CD
OCW, OCW1
ICW, ICW1
890
A
86
B
135
104
C
E
380
F
165
120
86
380
165
112
40 D
120
Hole D 80
Hole 2 x D 36
Holes D 48