Product data sheets
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bora.com 127
12 Product data sheets
12.1
PURMA - Cooktop extractor product data sheet
Product information according to Commission Delegated Regulation (EU) No. 65/2014 and Regulation (EU) No. 66/2014.
Manufacturer BORA
Model identification PURMA
Symbol Value Unit
Energy consumption
Annual energy consumption AEC
hood
34,1 kWh/a
Energy efficiency class – A+ –
Energy efficiency index EEI
hood
42,9 –
Flow volume
Fluid dynamic efficiency FDE
hood
32.9 –
Fluid dynamic efficiency class – A –
Air flow at minimum speed in normal operation – 187 m³/h
Air flow at maximum speed in normal operation – 565 m³/h
Air flow when operated on the intensive level or fast mode level (power set-
ting)
– 620 m³/h
Maximum air flow Q
max
635,6 m³/h
Measured air flow rate at the best efficiency point Q
BEP
290,0 m³/h
Measured air pressure at the best efficiency point P
BEP
476 Pa
Measured electric power input at the best efficiency point W
BEP
116,7 W
Time increase factor f 0.8 –
Lighting
Lighting efficiency LE
hood
* lx/W
Lighting efficiency class – * –
Nominal power of the lighting system W
L
* W
Average illumination of the lighting system on the cooking surface E
middle
* lx
Grease filtering
Grease filtering efficiency GFE
hood
96,3 %
Grease filtering efficiency class – A –
Airborne noise emission
Sound power level at minimum available speed in normal operation L
WA
42 dB re 1 pW
Sound power level at maximum available speed in normal operation L
WA
67 dB re 1 pW
Sound power level when operated on the intensive level or fast mode level
(power setting)
L
WA
69 dB re 1 pW
Sound pressure level at minimum available speed in normal operation** L
pA
29 dB re 20 µPa
Sound pressure level at maximum available speed in normal operation** L
pA
54 dB re 20 µPa
Sound pressure level when operating on the intensive level or fast mode level
(power setting)**
L
pA
56 dB re 20 µPa
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