Specifications

Physical Data — Tables 11-15 and Fig. 35-37 pro-
vide additional information regarding compressor fits and
clearances, physical and electrical data and wiring schemat-
ics for operator convenience during troubleshooting.
Table 11 — Heat Exchanger Data*
VESSEL
HEAT
EXCHANGER
CODE
NUMBER
OF TUBES
RIGGING WEIGHTS MACHINE CHARGE
Dry Weight Refrigerant Volume of Water
Lb Kg Lb Kg Gal L
COOLER
26 832 14,000 6,350 1,310 594 186 704
56 832 17,100 7,757 1,819 825 238 900
CONDENSER
AND
SUBCOOLER
26 892 11,200 5,080 1,320 599 203 768
*Based on 2-pass marine waterboxes, 300 psig (2068 kPa) covers, maximum compressor, HFC-134a, and maximum motor and voltage.
Table 12 — Waterbox Cover Weights
VESSEL HEAT EXCHANGER CODE WATERBOX TYPE
DESIGN WATER PRESSURE COVER WEIGHT
psi kPa lb kg
Cooler 26, 56
NIH
150 1034 640 290
250 1723 860 390
Marine
150 1034 — —
250 1723 760 345
Condenser 26
NIH
150 1034 850 386
250 1723 1075 488
Marine
150 1034 — —
250 1723 1015 460
NIH — Nozzle-In-Head
Table 13 — Auxilliary Systems, Electrical Data
POWER SOURCE ITEM
SUPPLY
V-PH-HZ
MAXIMUM
RLA
LRA
1
Control Center
and Actuator
115-1-60
115-1-50
2.20 —
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
2.00
2.09
24.5
12.2
24.5
200/240-3-50
380/440-3-50
4.83
2.49
28.0
11.7
LEGEND
LRA — Locked Rotor Amps
RLA — Rated Load 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.
66