Table 15 — NIH Waterbox Cover Weights*
HEAT EXCHANGER
SIZE
PASSES
DESIGN MAXIMUM WATER PRESSURE COOLER CONDENSER
psi kPa lb kg lb kg
31-33
1
150 1034 1880 853 — —
300 2068 2748 1247 — —
2
150 1034 2168 983 1356 615
300 2068 3107 1409 1959 889
3
150 1034 2105 955 1283 582
300 2068 2991 1357 1828 829
41-48
1
150 1034 2997 1361 1735 788
300 2068 4225 1918 2510 1140
2†
150 1034 2984 1355 1885 856
300 2068 4188 1901 2590 1176
3
150 1034 3035 1378 1777 807
300 2068 4244 1927 2539 1153
51-57
1
150 1034 — — 2032 923
300 2068 — — 2940 1335
2†
150 1034 — — 2649 1203
300 2068 — — 3640 1653
3
150 1034 — — — —
300 2068 — — — —
NIH — Nozzle-in-Head
*The 150 psig (1034 kPa) waterbox cover weights are included in the
dry weight shown in Table 10.
†Two different waterbox covers are present on 2-pass machines. The
weight shown in this table represents the weight of the waterbox
cover that contains the nozzles.Ablank waterbox cover is also present
on 2-pass units. The weight of the blank waterbox cover is identical
to the weight of the same size marine waterbox cover. Refer to
Table 14.
Table 16 — Auxilliary Systems, Electrical Data
POWER SOURCE ITEM
SUPPLY
V-PH-Hz
FLA LRA
1
Control Module
and Actuator
115-1-60
115-1-50
3.50 —
Oil Sump Heater
115-1-60
115-1-50
8.70 —
2 Oil Pump
200/240-3-60
380/480-3-60
507/619-3-60
4.32
2.15
2.13
24.5
12.2
25.0
220/240-3-50
346/440-3-50
4.83
2.59
28.0
12.2
3
(Optional)
Pumpout
Compressor
200/208-3-60
220/240-3-60
440/480-3-60
550/600-3-60
10.90
9.50
4.70
3.80
63.5
57.5
28.8
23.0
380/415-3-50 4.70 28.8
LEGEND
FLA — Full Load Amps
LRA — Locked Rotor Amps
NOTES:
1. The oil pump is powered through a field wiring terminal into the power panel.
2. Power to the controls and oil heater via the power panel must be on circuits that
can provide continuous service when the compressor starter is disconnected.
101
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