Extractor Fan Overall Dimensions; Noise Emissions; Electromagnetic Environment - Pastore & Lombardi 12V Manuel D'utilisation Et D'entretien

3 PRELIMINARY INFORMATION
3.2.1

extractor fan overall dimensions

model
Width
length
roof panel height
3.3

Noise emissions

The partly completed machinery has been designed and constructed so as to reduce noise at the source.
Measurements were made in accordance with the ISO 3746 standard and gave the following values:
Weighted equivalent continuous acoustic pressure level a
Maximum weighted instantaneous acoustic pressure level C
Weighted acoustic pressure level A
Weighted acoustic power level A
3.4

electromagnetic environment

The partly completed machinery is designed to operate correctly in an vehicular electromagnetic environ-
ment within the emissions and immunity limits set by the following harmonised norm:
eCe - r10/04 (Electromagnetic compatibility of components for vehicle use)
12 v extractor fan
298 mm
283 mm
MIN 34 mm - MAX 105 mm
3 - 27
24 v extractor fan
298 mm
283 mm
MIN 34 mm - MAX 105 mm
298 mm
L Aeq = 65.86 dB (A) ?
12v 24v
1
L pc = 71.35 dB (C) ?
61,9 dBA 62,9 dBA
1
72,8 dBA 73,9 dBA