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 certification number
9
Identification to ATEX
Fig 6:
Name plate of the RVK-EX series
1
3
4
6
7
2
5
8
9
52
