Hypertherm DuraChill 5 HP Air-Cooled Chiller For Hypertherm - Manual (Page 8)

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Condensing Fan — A 1 HP fan that draws air over the condenser coils to cool refrigerant gas. The standard fan is
fixed speed and cycles on/off based on refrigerant pressure. It turns on when refrigerant pressure is 400 PSI or
greater, turns off when refrigerant pressure falls below 300 PSI.
1HP FAN MOTOR
200-240/380-460V 50/60 Hz = Part No .: 215-435
575-600V 60 Hz = Part No .: 215-603
Refrigerant Pressure Switches — These switches automatically disconnect power from the condenser system in the
event that refrigerant pressure is outside factory set high/low values. The Low Pressure Switch is set to open at 10
PSI and close at 30 PSI. The High Pressure Switch is set to cutout at 630 PSI.
HIGH PRESSURE CUTOUT SWITCH = Part No.: 235-071
LOW PRESSURE CUTOUT SWITCH = Part No .: 215-436
Fan Cycling Switch — This switch controls fan operation. The fan is turned On when the compressor discharge
pressure reaches 400 PSI; it is turned Off when the discharge pressure drops below 300 PSI.
FAN CYCLING SWITCH = Part No.: 215-726
Section 3 – Specifications
3.1
1, Capacity based on 95°F (35°C) entering air and 120°F (49°C) condensing temperature.
Leaving water 50°F (10°C). Allowance made for heat gain from pump.
2. Flow rate based on 2.4 GPM (US) per ton (0.54m 3 /hr/ton)
Model DA500
Process Temperature 32° to 86°F (0° to 30°C)
Temperature Stability ±2.0°F (±1.11°C)
Ambient Operating Temperature 14° to 104°F (-10° to 40°C)
Compressor (nominal HP) 5 HP Copeland Scroll®
Refrigerant Charge (R-410A) 10 lbs.
Cooling Capacity1
4.66 tons
16,384 watts
55,920 BTU/hr
Nominal Evaporator Flow2
GPM (US)
11.7
Fan 1 HP
Condenser Discharge Air Flow 3,500 CFM
Reservoir Tank Capacity 16 gallons
Dimensions (D x W x H) 54 x 34.5 x 67 inches
Shipping Weight 990 Lb. (449 Kg)
Voltage ±10%
200-240V, 3 phase,50/60Hz
380-440V, 3 phase, 50Hz
460-480V, 3 phase, 60Hz
575-600V, 3 phase, 60Hz
Nominal Rated Amps
30 A
20 A
15 A
12 A