ebm-papst has launched AxiBlade, a new generation of optimized axial fans.
The purpose through this handout is a brief comparison between two models of ebm-papst’d fans:
2. Noise Level
Through curve 2 and table 1, regardless of pressure points and just considering the Maximum of Noise Level for W6E630NT0101 and S6E630AN0101 we can read 77 dB and 70 dB respectively.
It means:
All in all, for any fan’s selection the operating point and the condition of mounting should be taken into consideration.
3. 3% less energy consumption
Through curve 1:
HyBlade consumption: 560 W
AxiBlade consumption: 485 W
(AxiBlade consumes up to 13.3% less energy)
It means:
less costs for providing electronic parts as VSD and less energy costs.
4. Volume rate change
Through the curve 4:
HyBlade volume rate: 7700 m3/h
AxiBlade volume rate: 7900 m3/h
The difference is 2.6%
Comparing 4 above facts:
5. IP , degree of protection
6. Environmental protection class is H2 for both models
H2 testing goes far beyond the requirements of the IP protection classes.
ebm-papst has taken environmental conditions of an operating fan into account early on, as your requirements are more than IP classes (to find out more read the “Environmental Protection classes” handout)
- W6E630NT0301 &
- S6E630AN0101
2. Noise Level
Through curve 2 and table 1, regardless of pressure points and just considering the Maximum of Noise Level for W6E630NT0101 and S6E630AN0101 we can read 77 dB and 70 dB respectively.
It means:
All in all, for any fan’s selection the operating point and the condition of mounting should be taken into consideration.
3. 3% less energy consumption
Through curve 1:
HyBlade consumption: 560 W
AxiBlade consumption: 485 W
(AxiBlade consumes up to 13.3% less energy)
It means:
less costs for providing electronic parts as VSD and less energy costs.
4. Volume rate change
Through the curve 4:
HyBlade volume rate: 7700 m3/h
AxiBlade volume rate: 7900 m3/h
The difference is 2.6%
Comparing 4 above facts:
- Any low powered motor doesn’t imply a weakness for a system
5. IP , degree of protection
6. Environmental protection class is H2 for both models
H2 testing goes far beyond the requirements of the IP protection classes.
ebm-papst has taken environmental conditions of an operating fan into account early on, as your requirements are more than IP classes (to find out more read the “Environmental Protection classes” handout)