www.blaubergventilation.com.au
Blaultra
7
PARAMETER
BLAULTRA
Frequency [Hz]
50
Voltage [V]
1 ~ 220-240
Rated fan power [W]
57
RPM [min
-1
]
1085
Current [A]
0.25
Max. air flow [m
3
/h]
482
Max. air flow [l/s]
134
Specific fan power (SFP) [W/l/s]
0.43
Sound pressure level at 3 m distance [dBA]
36
Weight [kg]
4.13
IP
X4
SEC class
C
DESIGN AND FUNCTIONING
Exhaust air duct with a non-
return valve
Terminal box
Decorative panel
Casing
TECHNICAL DATA
The fan casing is made of plastic.
The extract spigot with a non-return valve is attached to the fan to prevent back air flow.
In the upper part of the casing there is a terminal box, which contains terminals for connecting the fan to power mains and to electronics
board, if available.
A single-phase electric motor with a centrifugal impeller with forward curved blades is fastened inside of the casing.
Depending on the model, the fan is equipped with a timer.
