PART 15 — Maximum sound power level per class of UA (including
transition periods)
Regulation (EU) 2020/1058
|
UA
class |
MTOM
m in gram |
Maximum
sound power level LWA
in dB |
||
|
as
from entry into force |
as
from 2 years after entry into force |
as
from 4 years after entry into force |
||
|
C1 and
C2 |
m < 900 |
85 |
83 |
81 |
|
C2 |
900 ≤ m < 4 000 |
85 + 18,5 lg |
83 + 18,5 lg |
81 + 18,5 lg |
Where ‘lg’ is the base 10 logarithm.