Technical Data - Xylem LOWARA SMB /SVE Series Installation, Operation And Maintenance Manual

en – Original instructions

8 Technical Data

Table 2: Electrical, environmental and installation specifications, booster set in standard version
Control panel power supply
Input
Input frequency [Hz]
Main supply
Nominal input voltage of the control panel [V]
Max. Input Current Continuous [A]
Max power of control panel [kW]
Output
Min-max speed for pump unit [rpm]
Leakage current for inverter [mA]
I/O auxiliar + 15VDC power supply [mA]
Fault signal relay
Motor status relay
Sound pressure LpA [dB(A)] @ [rpm]
Protection class
Water temperature [°C] / [°F]
Relative humidity in relation to the operating
temperature [°C] / [°F]
Relative humidity for storage
Storage temperature [°C] / [°F]
Operating temperature
[°C] / [°F]
Installation altitude a.s.l. [m] / [ft]
Max operating pressure [bar]
Min inlet pressure [bar]
Max inlet pressure [bar]
General data of the pump unit
Diaphragm pressure tank [bar]
28
Model of booster set
M2
LN
230 ± 10%
Refer to the data plate of the control panel
Refer to the data plate of the control panel
800 to 3600
1 x NO Vmax < 250 [VAC] , Imax
< 2 [A]
-
<62 @3000
<66 @3600
IP 55, Enclosure Type 1
Protect the product from direct sunlight and rainfall
0÷80 / 32÷176
5% - 50% RH @ 40 / 104
5% - 90% RH @ 20 / 68
5% ÷ 95% RH
-25÷65 / -13÷149
-20÷40 / -4÷104
< 1000 / 3280
Derating may occur at higher altitudes
8, 10 or 16, depending on the type of pump unit. Refer to the
Installation, Operation and Maintenance Manual of the pump unit
in the Smart Pump Range.
According to NPSH curve with a margin of at least 0.5 m for air-
Make sure the inlet pressure plus the closed delivery pressure
does not exceed the maximum operating pressure
Refer to the Installation, Operation and Maintenance Manual of
the pump unit in the Smart Pump Range
Refer to the standard Installation, Operation and Maintenance
Manual of the diaphragm pressure tank. Installed diaphragm
pressure tanks can limit the temperature and operating pressure
of the booster set
T3 T4
50/60 ± 2
L1 L2 L3
230 ± 10% 400 ± 10%
< 3,5
Imax < 40
1 x NO Vmax < 250 [VAC] , Imax < 2 [A]
1 x NO Vmax < 250 [VAC] , Imax < 2 [A]
free water