Vogt P18AL TUBE-ICE, Service Manual

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P18AL Service Manual
TABLES & CHARTS
3/6/07
10-2
P18AL SPECIFICATIONS (60 Hz)
Tube Size inches (cm) 1
(2.54)
1 1/4
(3.17)
1 1/2
(3.18)
Nominal Capacity lbs/day (Kg/day) See Table 11-3 See Table 11-4 See Table 11-5
Overall Dimensions (LxWxH) inches (meters) 38 x 38 x 133
(.97x.97x3.4)
38 x 38 x 133
(.97x.97x3.4)
38 x 38 x 133
(.97x.97x3.4)
Shipping Weight
lbs (Kg)
3300
(1497)
Operating Weight
lbs (Kg)
3850
(1746)
Refrigerant Charge (R-717)
(1)
lbs (Kg)
244
(111)
239
(108)
236 (
107)
Total FLA
(2)
8.3
Maximum Fuse 10
Minimum Ampacity 9.8
System Requirements
Dedicated Compressor
(3)
-Average Refrigeration
Tons (KW)
28.3
(99.5)
18.7
(65.7)
16.1
(56.6)
Central System
(3)
-Average Refrigeration
Tons (KW)
See Table 11-3 See Table 11-4 See Table 11-5
-makeup water
(4)
gpm (m
3
/ Hr)
3.0
(0.68)
3.0
(0.68)
3.0
(0.68)
-blowdown
gpm (m
3
/ Hr)
10
(2.27)
10
(2.27)
10
(2.27)
Connection Sizes
-makeup water
FPT
1/2”
-tank drain FPT 1”
-flush solenoid valve FPT 3/4”
-overflow FPT 2”
Compressor -HP/KW/FLA
HP/KW/FLA
30 / 22.4 / 105
(minimum required)
Water Pump -HP/KW/FLA
HP/KW/FLA
2.0 / 2.6 /5.6
Cutter Motor -HP/KW/FLA
HP/KW/FLA
0.5 / 0.7 / 1.9
THR (at pulldown)
Btu/hr (kW)
421,820
(124)
301,725
(88.4)
219,692
(64.4)
THR (average) Btu/hr (kW) 337,456
(98.8)
241,380
(70.7)
175,754
(51.3)
Vogt reserves the right to change designs and specifications without notice.
(1) Refrigerant charge is for low side unit only. Additional refrigerant required for high side and piping.
(2) Compressor requirement is based on 70°F makeup water, 14°F suction temperature, 100°F condensing temperature, 70°F ambient, and 25 gal/cycle blowdown. Compressor rpm’s vary.
(3) FLA for 460 volt models is approximately 1/2 that of 230 volt models. Total FLA does not include cooling tower.
(4) Makeup water is maximum value. Actual usage may vary.
Table 10-1