Danfoss VLT FCD 311 Design Manual page 21

Coiled wire brake resistors Duty-cycle 40%
Type P
motor
[kW]
303 (400 V) 0.37
305 (400 V) 0.55
307 (400 V) 0.75
311 (400 V) 1.10
315 (400 V) 1.50
322 (400 V) 2.20
330 (400 V) 3.00
R = Recommended brake resistor.
REC
P = Max. brake effect at 160% brake torque.
peak
P = Mean power based on Duty-cycle.
avg
See dimensions of Coiled wire brake resistors in in-
structions MI.50.D2.XX.
MG.04.A1.02 - VLT is a registered Danfoss trade mark
VLT
R R
MIN REC
[ ] [ ]
747 830
747 830
558 620
387 430
297 330
198 220
135 150
®
FCD Series
P P
peak avg.
[kW] [kW]
0.60 0.25
0.60 0.25
0.90 0.36
1.32 0.53
1.80 0.72
2.60 1.06
3.60 1.44
Order no.
175U0xxx
976
976
910
911
912
913
914
21