BIPVguy
Mechanical
- Jul 23, 2007
- 37
Dear all,
I would kindly ask for an information please.
While reading indoor VRF cutsheet e.g. slim duct unit , I have noticed that external static pressure rises while air flow drops?! I was expecting to see increase in flow when fan speed is increased (and thus, static pressure). E.g. 46Pa corresponds to 450m3/h while 16Pa corresponds to 600m3/h. Does not make sense to me.
Please see the link below...
What seems to be the problem?
Cheers
I would kindly ask for an information please.
While reading indoor VRF cutsheet e.g. slim duct unit , I have noticed that external static pressure rises while air flow drops?! I was expecting to see increase in flow when fan speed is increased (and thus, static pressure). E.g. 46Pa corresponds to 450m3/h while 16Pa corresponds to 600m3/h. Does not make sense to me.
Please see the link below...
What seems to be the problem?
Cheers