SPECIFICATIONS
Sound Level Results
(2000/14/EC)
(2006/42/EC)
LwA: guaranteed sound power level of airborne noise (ISO
6395: 1988)
LpA: sound pressure level at operator's station (ISO 6396: 2008)
Unit: dB(A)
LwA
LpA
ZW310-6, 330-6
107
69
Electric Fans
We consider our products exempted from EU regulation
327/2011, implementing EU directive 2009/125/EC, based on
the fact that the fans are considered battery powered because
the energy supply recharging the battery is not continuous
nor at a constant level.
12-2