Handbook BURE 202111

13/24 | BURE
BURE-250-TC-SW
Pressure drop & A-weighted sound power level in dB(A)
250 500 750 m³/h
100 150 200 250 l/s
10
20
30
40
50
Pa
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
0 %
50 dB(A)
50 %
100 %
BURE-315-TC-SW
Pressure drop & A-weighted sound power level in dB(A)
400 600 800 1000 1200 1400 m³/h
100 200 300 400 l/s
25
50
Pa
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
50 dB(A)
0 %
50 %
100 %
BURE-400-TC-SW
Pressure drop & A-weighted sound power level in dB(A)
1000 1500 2000 m³/h
200 300 400 500 600 l/s
10
20
30
40
Pa
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
50 dB(A)
0 %
50 %
100 %
BURE-500-TC-SW
Pressure drop & A-weighted sound power level in dB(A)
1000 1500 2000 2500
m³/h
300 400 500 600 l/s
10
20
30
40
50
Pa
25 dB(A)
30 dB(A)
35 dB(A)
40 dB(A)
45 dB(A)
0 %
50 dB(A)
50 %
100 %
Notes: The adjustment positions on BURE-TC depend linearly and continuously on the supply air temperature. For
temperatures lower or equal 18°C the position 0% is adjusted, for 25°C the position is 50% and for 32°C or higher
temperature the position is 100%.