SystemAir EX Series

5.6.3 Type designation
Example RVK-EX 315D4 (ATEX)
RVK Duct fan
315 Size / rotor diameter
D Variable
4 Number of poles 4: 4-4poled
2 Mechanical version
ATEX ATEX registration
Table 8: Type key of the RVK-EX series
5.6.4 Name plate (example)
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 certication number
9 Identication to ATEX
Fig 6: Name plate of the RVK-EX series
1
3
4
6
7
2
5
8
9
52