Informations Sur La Conception Eco - Nederman VAC 20 Manual De Instrucciones

9 Informations sur la conception ECO
NOTE!
Les informations suivantes sont en anglais.
# Product information
requirements
1. Overall efficiency (%).
2.
Measurement category (A-D).
3. Efficiency category (Total).
4. Efficiency grade at optimum energy
efficiency point.
FR
5. Did fan efficiency calculation use an
integrated VSD?
6. Year of manufacture.
7a. Manufacturer's name.
7b. Commercial registration number.
7c. Place of the manufacturer.
8 Model number.
9a Rated motor power input (kW).
9b Flow rate at optimum energy effi-
3
ciency (m /h).
9c. The pressure at optimum energy ef-
ficiency (Pa).
10. Rotations per minute at the optim-
um energy efficiency point (rpm).
11.
Specific ratio
12. Fan disassembly, recycling and dis-
posal at end-of-life:
13. To minimize environmental impact
and ensure optimal life expectancy
for the fan:
14.
Additional items.
*
According to Commission Regulation (EU) No 327/2011 implementing Directive 2009/125/EC.
**
The stagnation pressure measured at the fan outlet divided by the stagnation pressure at the fan inlet at the optimal energy effi-
ciency point of the fan.
*** Additional items used when determining the fan energy efficiency that is not described in the measurement category and not supplied
with the fan.
130
*
**
***
VAC 20
VAC 20-1500 VAC 20-2500 VAC 20-3000 VAC 20-4000
49,1 47,9
D D
Total Total
61 61
No No
See the product's nameplate.
See the product's nameplate.
See the product's nameplate.
See the product's nameplate.
See the product's nameplate.
See Section 3.1 Caractéristiques
2000 2500
19500 20000
4250 4480
1,24 1,25
See the sections for maintenance and recycling.
Carefully follow the installation, use and maintenance instruc-
tions for the fan.
47,3 45,7
D D
Total Total
61 61
No No
techniques.
3000 3000
19500 19900
4480 4470
1,24 1,24