Comet XRC-3023-WA - Page 19

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Coolant:
Water or water-glycol mixture (ration 1:1)
Coolant capacity:
4,0 liters
Performance data
Cooling capacity:
3000 W at ∆T
1
= 11 K temperature difference between the coolant
outlet temperature and the ambient air temperature
Throughput:
≥ 5,4 l/min at 400 kPa (4 bars)
Mains voltage:
230 V AC + 10% / - 15%, 50/60 Hz
Current consumption:
≤ 2,6 A
Air flow at 50Hz (60Hz):
2200 m
3
/h (2600 m
3
/h)
Operating noise:
55 dB (50 Hz) measured at a distance of 1 m
59 dB (60 Hz) measured at a distance of 1 m
Protection class:
IP21
Environment specifications
Operation above sea level:
Up to 4000 meters above sea level
Operating temperature:
-10°C up to +40°C
Storage temperature:
-25°C up to +70°C (with antifreeze)
Rel. humidity:
20% up to 90% (non-condensing)
Settings
Maximum pressure:
670 ± 20 kPa (6,7± 0,2 bars)
Flow switch open:
≤ 4,0 l/min
Flow switch close:
≥ 4,2 l/min
Thermal switch open:
> 50°C
Thermal switch close:
< 45°C
Table 5: Specifications