Engineering Data - Gardner Denver 9VXRD Series Instruction Manual

ENGINEERING DATA

MINIMUM - MAXIMUM OPERATING CONDITIONS
Min.-Max. Inlet Air Pressure (compressed air at inlet to dryer)
Max. Inlet Air Temperature (compressed air at inlet to dryer)
Min.-Max. Ambient Temperature
REFRIGERATION SYSTEM DATA
Compressor Type
Refrigeration Compressor Horsepower
BTU/HR - Refrigeration Only @ 38°F PDP & 100°F Ambient
Outlet Air Temperature (nominal at rated conditions)
Refrigerant Type
Refrigerant Charge
Suction Pressure Setting
Compressor Control Ranges (psig) (out-in)
Condenser Fan Switch Setting (in-out)(psig)
(air-cooled models)
Air Flow Across Condenser (cfm) (air-cooled models)
Condenser Cooling Water Requirements (water-cooled models)
Recommended Water Pressure (psig)
Gallons Per Minute of Flow Required with 85°F Cooling Water
Inlet Water Connections
ELECTRICAL
Nominal Voltage †
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)
Nominal Voltage
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)
Nominal Voltage
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)
†
Nominal Voltage
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)
* Allows continued operation with some restriction in the water strainer
** Compressor(s) only, air-cooled only
† For 208-230 ratings are for 230V input, for 380-420 ratings are for 400V input
1000
Air-cooled
Water-cooled
6
60 HZ 47,060
50 Hz 39,217
High
Low
Fan 1
Fan 2
60/50 Hz 2800/2330
60/50 Hz 15.1/12.6
3/4"
23.9
156
37.9
60
8,480
Three phase (Total) (+/- 7%) 0.501
9.3
70
15.6
20
8,480
Three phase (Total) (+/- 7%) 2.27
7.9
54
13.8
20
8,480
Three phase (Total) (+/- 7%) 3.56
9.3
70
16.1
25
6,220
Three phase (Total) (+/- 7%) 2.27
1250 1500 1750
30-200 psig (2.1-14 kgf/cm
120°F (49°C)
45°F (7°C) - 110°F (43°C)
45°F (7°C) - 130°F (54°C)
Hermetic - Non-cycling
7.5 9 10
60,650 70,590 84,915
50,542 58,825 70,763
85°F (29°C)
R-404A
See dryer serial number tag
(electric hot gas by-pass valve requires no adjustment)
450-348
47-64
300-230
325-255
4700/3920 4700/3920 4700/3920
40 min. - 120 Max*
18.7/15.6 24.4/20.3 25.5/21.2
1"
208-230/3/60
253-187
26 31.7 33.6
172 253 253
40.5 47.6 50
60 70 80
9,860 12,140 12,780
0.412 0.31 0.27
460/3/60
506-414
11 13.8 14.9
90 118 118
17.7 21.2 22.6
25 35 35
9,860 12,140 12,780
1.69 1.13-1.36 1.13-1.29
575/3/60
632-518
9 10.9 12.2
62.3 96.5 96.5
15.3 17.5 19.2
20 25 30
9,860 12,140 12,780
2.54-2.87 1.76-2.02 1.76-2.02
380-420/3/50
462-342
11 13.8 14.9
90 118 118
18.1 21.6 22.9
25 35 35
7,210 8,820 9,280
1.69 1.13-1.36 1.13-1.29
2000 2500 3000
2
)
12 15 17.5
94,120 121,300 141,180
78,433 101,083 117,650
5600/4670 9400/7835 11,200/9335
32.2/26.4 40.7/33.9 44.2/36.8
1-1/4"
52.9 62.2 59.6
350 376 425
74.1 92.5 89.7
125 150 125
18,960 22,100 25,640
0.22 0.158-0.18 0.412 & 0.27
25 27.6 25.9
158 178 208
35.4 42.5 40.2
60 70 60
18,960 22,100 25,640
0.83 0.686-0.798 1.69&1.13-1.29
20 22.1 21.2
125 143 158.8
29.3 35.2 34
45 50 50
18,960 22,100 25,640
1.28 1.07-1.30 2.54-2.87
&1.76-2.02
25 27.1 25.9
151 174 208
35.7 42.2 40.8
60 60 60
10,800 14,600 16,490
0.83 0.686-0.798 1.69&1.13-1.29
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