24
Noise from a complete installation
A-weighted emission sound pressure level of Compact CA
The emission sound pressure level have been calculated according to ISO/DIS 11203 for unattended
machines. All values refer to a po si tion of the test object > 1 m (3,28 ft).
A-weighted sound power level of Compact CA
The sound power level have been calculated according to ISO/DIS 11203 for unattended machines.
All values refer to a po si tion of the test object > 1 m (3,28 ft).
A-w
eighted emission sound pressure le
v
el, dB
A-w
eighted emission sound pressure le
v
el, dB
CA 50 - 70
CA 100 - 210
A-w
eighted sound po
w
er le
v
el, B
A-w
eighted sound po
w
er le
v
el, B
CA 50 - 70
CA 100 - 210
Background noise
Pump
motor
Pipe
noise
Hydraulic
motor
Noise from
driven unit
Foundation and construction noise
4
5
6
7
8
9
10
11
10
100
1000
6
7
8
9
10
11
12
10
100
1000
40
50
60
70
80
90
10
100
1000
60
70
80
90
100
10
100
1000
300 bar (4350 psi)
300 bar (4350 psi)
200 bar (2900 psi)
100 bar (1450 psi)
500 bar (725 psi)
200 bar (2900 psi)
100 bar (1450 psi)
50 bar (725 psi)
50 bar (725 psi)
100 bar (1450 psi)
200 bar (2900 psi)
200 bar (2900 psi)
100 bar (1450 psi)
50 bar (725 psi)
