86
WSHP-SVX01E-EN
Operation Pressures
Water Pressure Drop
Table 3
and
Table 4
should be used to
define feet of head/pressure drop.
Please note the feet of pressure (ft/
head) provided is at ARI/ISO
standard.
To calculate feet of head, when using
gauges that read in PSIG, multiply
PSI by 2.31.
Table 3.
Cooling water pressure drops
(WPD) in feet of head
Unit
Size
60 HZ
Unit
Size
50 HZ
EWT
F
GPM
Ft.
Press
ure
006
-
86
1.5
2.5
009
006
86
2.1
4.2
012
009
86
2.8
7.6
015
012
86
3.5
6.5
018
015
86
4.2
6.9
024
018
86
5.5
6.9
030
024
86
6.9
12.6
036
030
86
8.3
8.7
040
-
86
9.2
11.4
042
036
86
9.7
12.4
048
042
86
11.0
9.1
060
048
86
14.5
12.5
-
060
86
14.5
12.5
GEH 072 -
86
18.0
12.7
GEH 090 GEH 072 86
22.5
13.2
GEH 120 GEH 090 86
30.0
13.6
GEH 150 GEH 120 86
37.5
13.7
GEH 180 GEH 150 86
45.0
19.3
GEV 072
-
86
18.0
12.7
GEV 090
GEV 072
86
22.5
13.2
GEV 120
GEV 090
86
30.0
13.6
GEV 150
GEV 120
86
37.5
13.7
GEV 180
GEV 150
86
45.0
19.3
GEV 240
GEV 180
86
60.0
13.2
GEV 300
GEV 240
86
75.0
13.1
Table 4.
Heating water pressure drops
(WPD) in feet of head
Unit
Size
60 HZ
Unit
Size
50 HZ
EWT
F
GPM
Ft.
Press
ure
006
-
68
1.5
2.7
009
006
68
2.1
4.7
012
009
68
2.8
8.3
015
012
68
3.5
7.2
018
015
68
4.2
7.6
024
018
68
5.5
8.1
030
024
68
6.9
14.5
036
030
68
8.3
9.9
040
-
68
9.2
12.5
042
036
68
9.7
14.0
048
042
68
11.0
9.7
060
048
68
18.0
14.2
-
060
68
14.5
13.5
GEH 072 -
68
18.0
14.4
GEH 090 GEH 072 68
22.5
16.9
GEH 120 GEH 090 68
30.0
15.5
GEH 150 GEH 120 68
37.5
16.4
GEH 180 GEH 150 68
45.0
19.3
GEV 072
-
86
18.0
12.7
GEV 090
GEV 072 86
22.5
13.2
GEV 120
GEV 090 86
30.0
13.6
GEV 150
GEV 120 86
37.5
13.7
GEV 180
GEV 150 86
45.0
19.3
GEV 240
GEV 180 86
60.0
13.2
GEV 300
GEV 240 86
18.0
12.7
Water Volume
Table 5
is provided for use in
calculating glycol requirements for
the unit.
Table 5.
Water volume
Unit
Size
60 HZ
Unit
Size
50 HZ
Water
Side
Volume
Cubic
In.
Water
Side
Volume
Cubic
Ft.
Water
Side
Volume
Gallons
006-
009
006
13.6
0.008
0.059
012
009
17.0
0.010
0.074
015-
018
015
36.0
0.021
0.156
024
018
48.0
0.028
0.208
030
024
55.0
0.032
0.238
036
030
71.0
0.041
0.307
042
036
76.0
0.044
0.329
048
042
105.0
0.061
0.455
060
048,
060
171.0
0.099
0.740
072
-
181.0
0.105
0.783
090
072
214
0.125
0.927
120
090
390
0.227
1.690
150,
180
120,
150
508
0.296
2.201
240
180
779
0.453
3.374
300
240
1057
0.615
4.576
Summary of Contents for Axiom GEHB 006
Page 88: ...88 WSHP SVX01E EN Figure 1 Basic 208 V 60 Hz 1Ph Wiring...
Page 89: ...WSHP SVX01E EN 89 Wiring Figure 2 Deluxe 380 420 V 50 Hz 3 Ph...
Page 90: ...90 WSHP SVX01E EN Wiring Figure 3 ZN510 208 V 60 Hz 1 Ph...
Page 91: ...WSHP SVX01E EN 91 Wiring Figure 4 ZN524 460 V 60 Hz 3 Ph...
Page 95: ......
