11
ENGINEERING DATA (MODELS 280-675)
Model
280
360
450
540
675
Air System Data
Rated Air Flow at 100°F & 100 psig Inlet, 100°F Ambient (scfm)
60 Hz, a-c
280
360
450
540
675
60 Hz, w-c
322
414
518
621
776
Rated Air Flow at 95°F & 100 psig Inlet, 77°F Ambient (scfm)
50 Hz, a-c
297
382
477
572
716
50 Hz, w-c
300
385
482
578
722
Minimum / Maximum Inlet Compressed Air Pressure
30 / 232 psig (2.1 / 16.0 barg)
Minimum / Maximum Inlet Compressed Air Temperature
40 / 120°F (4 / 49°C)
Minimum / Maximum Ambient Temperature
a-c
40 / 110°F (4 / 43°C)
w-c
40 / 130°F (4 / 54°C)
Outlet Air Temperature (nominal at rated conditions)
85°F (29°C)
Refrigeration System Data
Compressor Type
Hermetic, Reciprocating
Hermetic, Scroll
Refrigeration Compressor Horsepower
1.5
1.5
2
2.5
3.5
Refrigeration Capacity @ Rated Flow (BTU/h) *
60 Hz
15,200
15,200
19,200
22,000
30,500
50 Hz
16,070
16,070
20,060
21,120
29,650
Refrigerant Type
R-134A
Refrigerant Charge
See Serial Tag on Dryer
Compressor Pressure Switch Setting (cut out / cut in)
High, a-c
281 / 190 psig (19.4 / 13.1 barg)
High, w-c
200 / 160 psig (13.8 / 11.0 barg)
Air-Cooled Condensers
Air Flow Across Condenser (cfm)
60 Hz
1,070
1,070
2,470
1,680
2,170
50 Hz
890
890
2,060
1,400
1,810
Condenser Fan Pressure Switch Setting (cut in / cut out)
Fan 1
113 / 78 psig (7.8 / 5.4 barg)
Fan 2
N/A
183 / 124 psig (12.6 / 8.6 barg)
Water-Cooled Condensers
Water Regulating Valve Setting
135 psig (9.3 barg)
Minimum Water Pressure Differential
40 psig (2.8 barg)
Cooling Water Flow with 85°F (gallons per minute) *
60 Hz
1.7
2.1
2.5
3.0
3.6
50 Hz
1.6
2.0
2.3
2.8
3.3
Electrical Data
Nominal Voltage
208-230/3/60
Voltage Range
187 - 253
Input Power @ Rated Flow (watts) *
1,950
2,065
2,496
3,081
4,350
Minimum Circuit Ampacity
15.9
15.9
20.0
19.7
30.4
Maximum Overcurrent Protector (amps)
20
20
25
30
45
Compressor Rated Load Amps
10.4
10.4
11.4
13.9
22.1
Compressor Locked Rotor Amps
66.0
66.0
75.0
88.0
115.0
Compressor Winding Resistance (ohms)
1.3
1.3
1.1
1.0
0.7
Nominal Voltage
460/3/60
Voltage Range
414 - 506
Input Power @ Rated Flow (watts) *
1,950
2,065
2,496
3,081
4,350
Minimum Circuit Ampacity
7.5
7.5
9.6
10.4
15.2
Maximum Overcurrent Protector (amps)
15
15
15
15
20
Compressor Rated Load Amps
4.7
4.7
5.1
7.1
9.6
Compressor Locked Rotor Amps
33.0
33.0
40.0
44.0
63.0
Compressor Winding Resistance (ohms)
5.0
5.0
4.1
4.0
2.7
Nominal Voltage
575/3/60 **
Voltage Range
518 - 633
Input Power @ Rated Flow (watts) *
1,950
2,065
2,496
3,081
4,350
Minimum Circuit Ampacity
6.0
6.0
7.7
8.3
12.2
Maximum Overcurrent Protector (amps)
15
15
15
15
20
Compressor Rated Load Amps
4.7
4.7
5.1
7.1
9.6
Compressor Locked Rotor Amps
33.0
33.0
40.0
44.0
63.0
Compressor Winding Resistance (ohms)
5.0
5.0
4.1
4.0
2.7
Nominal Voltage
380-420/3/50
Voltage Range
342 - 462
Input Power @ Rated Flow (watts) *
Minimum Circuit Ampacity
7.5
7.5
8.1
10.4
15.2
Maximum Overcurrent Protector (amps)
15
15
15
15
20
Compressor Rated Load Amps
4.7
4.7
5.1
7.1
9.6
Compressor Locked Rotor Amps
33.0
33.0
40.0
44.0
63.0
Compressor Winding Resistance (ohms)
5.0
5.0
4.1
4.0
2.7
NOTES:
* For 60 Hz: 35°F Evaporator & 100°F Ambient; for 50Hz: 35°F Evaporator & 77°F Ambient.
** 575/3/60 units use equipment transformers on incoming power. Compressor and fan voltage is 460/3/60.
Содержание HANKISON HES Series
Страница 16: ...16 WIRING DIAGRAM Standard Controller Model 675 Sheet 1 of 2...
Страница 17: ...17 WIRING DIAGRAM Standard Controller Model 675 Sheet 2 of 2 RTD...
Страница 18: ...18 WIRING DIAGRAM Advanced controller Models 190 540 460 VAC Sheet 1 of 2...
Страница 19: ...19 WIRING DIAGRAM Advanced controller Models 190 540 460 VAC Sheet 2 of 2...
Страница 20: ...20 WIRING DIAGRAM Advanced controller Model 675 460 VAC Sheet 1 of 2...
Страница 21: ...21 WIRING DIAGRAM Advanced controller Model 675 460 VAC Sheet 2 of 2...
Страница 22: ...22 WIRING DIAGRAM Models 190 675 575 460 3 60 Transformer Pack...
Страница 27: ...27 NOTES...
