Stulz SplitAir3 SAL40 - Page 67

67 © STULZ SpA . – all rights reserved EN/39B/06.2018
SAL
Indoor unit SSI40 SSI80 SSIA0 SSIA5
Internal sound pressure level with DC fans** dB(A) 60 62 62 63
Internal sound pressure level with AC fans** dB(A) 60 62 62 63
Weight kg 53 54 75 76
Height x Width (with brackets) x Depth (without free
cooling)
mm
350850
x885
350850
x885
4101040
x1035
4101040
x1035
Evaporator fan
Q.ty / Type 1 / Radial 2 / Radial 2 / Radial 3 / Radial
Air flow in cooling mode m
3
/h 1100 2000 2300 3300
Evaporator fan in direct current
DC power supply nominal voltage V DC 48 48 48 48
DC power supply: tolerance on voltage V DC 36÷57 36÷57 36÷57 36÷57
Power consumption* kW 0,1 0,18 0,22 0,33
Operating current at 48V (OA)* A 2,6 3,8 4,4 6,6
Maximum operating current (FLA) A 5,1 10,2 10,2 15,3
Air flow in free cooling mode m
3
/h 1450 2700 2750 3950
Air flow in free cooling mode with ACTODALFCLxx m
3
/h 1200 2250 2300 3400
Evaporator fan in alternating current
Nominal voltage / phases V AC/ph 230/1 230/1 230/1 230/1
Power consumption* kW 0,16 0,25 0,32 0,46
Operating current (OA)* A 1,0 1,6 2,0 3,0
Maximum operating current (FLA) A 1,7 3,4 3,4 5,1
Air flow in free cooling mode m
3
/h 1200 2300 2350 3300
Air flow in free cooling mode with ACTODALFCLxx m
3
/h 1000 1900 1950 2850
In the table below are shown diameters of gas and liquid pipes and the drop of cooling capacity, due
to the pressure losses on gas and liquid lines, in case of refrigerant R134a.
Model Piping distance [m]
Gas pipe ext. diameter x
thickness [mm]
Gas/liquid pipe ext.
diameter x thickness [mm]
Cooling Capacity drop
40
Up to 10 16 10 2% with 10 m
From 10 to 20 16 10 3% with 20 m
From 20 to 30 16 12 4% with 30 m
60
Up to 10 18 10 3% with 10 m
From 10 to 20 22 10 3% with 20 m
From 20 to 30 22 12 5% with 30m
80
Up to 10 18 10 2% with 10 m
From 10 to 20 22 12 3% with 20 m
From 20 to 30 22 12 4% with 30 m
A0
Up to 10 22 12 3% with 10 m
From 10 to 20 22 12 4% with 20 m
From 20 to 30 22 16 4% with 30 m
A2
Up to 10 22 12 4% with 10 m
From 10 to 20 28 16 4% with 20 m
From 20 to 30 28 16 5% with 30 m
A5
Up to 10 28 12 3% with 10 m
From 10 to 20 28 16 5% with 20 m
From 20 to 30 28 16 5% with 30 m