FC 300 Design Guide
Illustration 7.27: D frame Derating vs. Pressure Change
Drive air flow: 450 cfm (765 m
Illustration 7.28: E frame Derating vs. Pressure Change (Small Fan), P250T5 and P355T7-P400T7
Drive air flow: 650 cfm (1105 m
Illustration 7.29: E frame Derating vs. Pressure Change (Large Fan), P315T5-P400T5 and P500T7-P560T7
Drive air flow: 850 cfm (1445 m
Illustration 7.30: F1, F2, F3, F4 frame Derating vs. Pressure Change
Drive air flow: 580 cfm (985 m
3
/h)
3
/h)
3
/h)
3
/h)
MG.33.BC.02 - VLT
®
is a registered Danfoss trademark
7 Mechanical Installation - Frame size D, E and
F
7
143
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