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ENGINEERING DATA
Minimum – Maximum Operating Conditions
Min.-Max. Inlet Air Pressure (compressed air at inlet to dryer)
Max. Inlet Air Temp. (compressed air at inlet to dryer)
Min.-Max. Ambient Temperature
Refrigeration System Data
Compressor Type
Refrigeration Compressor Horsepower
BTU/HR – Refrigeration Only
@ 35°F Evaporator & 100°F Ambient
Refrigerant Type
Refrigerant Charge
Suction Pressure Setting (controlled by hot gas by-pass valve)
Condenser Fan Switch Setting (in-out) (psig)
Air Flow Across Condenser (cfm)
Condenser Cooling Water Requirements (gpm @ 85°F)
(water-cooled models only) (40 psig min. pressure)
Electrical
Nominal Voltages
Max.- Min. Voltage
Rated Load Amps
Locked Rotor Amps
Minimum Circuit Ampacity
Branch Circuit Fuse Size (amps)
Watts @ 35°F Evaporator & 100°F Ambient
Resistance (ohms)
Overload
Nominal Voltages
Max.-Min. Voltage
Rated Load Amps
Locked Rotor Amps
Minimum Circuit Ampacity
Branch Circuit Fuse Size (amps)
Watts @ 35°F Evaporator & 100°F Ambient
Resistance (ohms)
Overload
Nominal Voltages
Max.-Min. Voltage
Rated Load Amps
Locked Rotor Amps
Minimum Circuit Ampacity
Branch Circuit Fuse Size (amps)
Watts @ 35°F Evaporator & 100°F Ambient
Resistance (ohms)
Overload
60 Hz / 50 Hz
60 Hz / 50 Hz
Single phase
Start C/S
Run C/R
Single phase
Start C/S
Run C/R
Single phase
Start C/S
Run C/R
25
35
30 psig (2.1 kgf/cm
120°F (49°C)
Air-cooled 45°F (7°C) - 110°F (43°C) Water-cooled 45°F (7°C) - 130°F (54°C)
Hermetic - Resistance Start, Induction Run - Non-Cycling
1/6
1/5
1010 / 842
1380 / 1150
2160 / 1800
R-134a
R-134a
See dryer serial number tag
31.5 psig
31.5 psig
31.5 psig
NA
NA
105 / 98
235 / 196
275 / 229
NA
NA
115/1/60
127-104
127-104
127-104
3.4
3.9
18.0
22.0
4.0
4.7
15
15
280
290
---
---
---
---
Thermal & Current (Auto reset)
208-230/1/60
253-187
253-187
253-187
1.8
2.1
8.5
13.7
2.2
2.6
15
15
280
290
---
---
---
---
Thermal & Current (Auto reset)
220-240/1/50
264-198
264-198
264-198
1.6
1.8
8.7
10.7
2.0
2.2
15
15
223
257
---
---
---
---
Thermal & Current (Auto reset)
50
75
100 / 125
2
2
) - 250 psig (17.6 kgf/cm
)
1/4
1/3
2780 / 2317
4430 / 3692
R-134a
R-134a
R-134a
31.5 psig
31.5 psig
NA
NA
220 / 183
350 / 292
NA
NA
127-104
127-104
5.9
7.4
28.0
35.0
7.3
9.1
15
15
465
600
---
---
---
---
253-198
253-187
3.0
4.1
14.4
19.0
3.7
5.1
15
15
470
600
---
---
---
---
264-198
264-198
2.6
3.5
14.5
15.2
3.2
4.4
15
15
395
507
---
---
---
---
150
1/2
3/4
6020 / 5017
R-134a
31.5 psig
NA
110-70
530 / 440
NA
2.2 / 1.8
127-104
10.3
14.7
48.0
66.3
12.4
18.3
20
25
815
1060
---
3.15
---
0.416
253-198
5.1
8.3
23.0
33.5
5.2
10.5
15
15
815
1060
---
7.92
---
1.55
264-198
4.2
7.6
21.0
53.0
5.2
9.9
15
15
669
930
---
10.49
---
1.8
7
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