SystemAir AW 355 D4-2-EX Montage- Und Betriebsanleitung Seite 52

5.6.3 Type designation
Example
RVK
315
D
4
2
ATEX
Table 8: Type key of the RVK-EX series
5.6.4 Name plate (example)
1
2
3
4
5
6
7
8
9
Fig 6: Name plate of the RVK-EX series
52
RVK-EX 315D4 (ATEX)
Duct fan
Size / rotor diameter
Variable
Number of poles
Mechanical version
ATEX registration
4: 4-4poled
1 Manufacturer's information
2 Type designation
3 Voltage / frequency current / date
4 Current / motor insulation class
5 Output / protection class
6 Speed / weight
7 Capacitor output / serial number
8 EC type test certifi cation number
9 Identifi cation to ATEX