SYSTEMP Engineering Data Manual (EDM SYSTEMP S 7GB)
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Technical data
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Main technical data
Electrical data
Characteristics of the standard unit supply line
Type % Nominal Minimum Maximum
400 V – 3 phase – 50 Hz
Voltage tolerance limits: ± 15% 400 V 340 V 460 V
Difference of voltage between the phases ± 2% 0 V - 8 V + 8 V
Frequency tolerance ± 2% 50 Hz 49 Hz 51 Hz
460 V – 3 phase – 60 Hz
Voltage tolerance limits: ± 15% 460 V 391 V 529 V
Difference of voltage between the phases ± 2% 0 V - 8 V + 8 V
Frequency tolerance ± 2% 60 Hz 58.8 Hz 61.2 Hz
380 V – 3 phase – 60 Hz
Voltage tolerance limits: ± 15% 380 V 323 V 437 V
Difference of voltage between the phases ± 2% 0 V - 7.6 V + 7.6 V
Frequency tolerance ± 2% 60 Hz 58.8 Hz 61.2 Hz
Operating range Air Conditioners
Type Direct Expansion Chilled Water
Maximum Temperature (Air infeed) °C 38 40
Minimum Temperature (Air infeed) °C 20 18
Minimum Humidity (Air infeed) % 60 60
Maximum Humidity (Air infeed) % 25 25
Storage Conditions °C
Temperature from -20°C to + 45°C - Humidity 10%Ur to 90 %Ur non condensing – Store in a room
that is closed and protected from external atmospheric agents.
Water circuits
Type
Chilled Water Hot Water Internal Humidier Plate Condenser
Maximum Pressure bar ( MPa) 16 (1.6) 16 (1.6) 8 (0.8 ) 16 (1.6 )
Minimum Pressure bar ( MPa) 1 (0.1 ) 1 (0.1 ) 1 (0.1 ) 1 (0.1 )
Maximum adjustment valve ΔP bar ( kPa) 1.8 (180) 1.8 (180) - 1.8 (180)
Maximum Temperature °C 40 85 40 45
Minimum Temperature °C 5 5 5 -10
Operating limit TMC Air Cooled Condenser
Type
Air infeed temperature
Maximum Temperature °C 55
Minimum Temperature °C -40
Storage Conditions °C Store in environments with temperatures no lower or higher than the functional limits.
Chemical characteristics of the water supply
Type
Min Max
Hydrogen ion activity pH 7 8,5
Specic conductivity at 20 °C µS/cm 350 1250
Notes: More information you can find in an installation manual.
Notes: More information you can find in an installation manual.