Danfoss VLT AutomationDrive FC 301, Design Manual, Page: 92 / 200

FC 301 Horizontal braking 10% duty cycle
Frequency converter data
Brake resistor data Installation
R
rec
[
Ω
]
P
br.cont.
[kW]
Danfoss part number Cable
cross
section
[mm
2
]
Thermo
relay
[A]
Mains
type P
m
[kW]
R
min
[
Ω
]
R
br.nom
[
Ω
]
Wire IP54
Screw
terminal
IP21
Screw
terminal
IP65
Bolt
connection
IP20
T4 0.37 1000 1121.4 1200 0.100 175u3000 - - - 1.5 0.3
T4 0.55 620 749.8 850 0.100 175u3001 - - - 1.5 0.4
T4 0.75 485 547.6 630 0.100 175u3002 - - - 1.5 0.4
T4 1.1 329 365.3 410 0.100 175u3004 - - - 1.5 0.5
T4 1.5 240 263.0 270 0.200 175u3007 - - - 1.5 0.8
T4 2.2 161 176.5 200 0.200 175u3008 - - - 1.5 0.9
T4 3 117 127.9 145 0.300 175u3300 - - - 1.5 1.3
T4 4 86.9 94.6 110 0.450 175u3335 175u3450 175u3449 - 1.5 1.9
T4 5.5 62.5 68.2 80 0.570 175u3336 175u3452 175u3451 - 1.5 2.5
T4 7.5 45.3 49.6 56 0.680 175u3337 175u3027 175u3028 - 1.5 3.3
T4 11 34.9 38.0 38 1.130 175u3338 175u3034 175u3035 - 1.5 5.2
T4 15 25.3 27.7 28 1.400 175u3339 175u3039 175u3040 - 1.5 6.7
T4 18.5 20.3 22.3 22 1.700 175u3340 175u3047 175u3048 - 1.5 8.3
T4 22 16.9 18.7 19 2.200 175u3357 175u3049 175u3050 - 1.5 10.1
T4 30 13.2 14.5 14 2.800 175u3341 175u3055 175u3056 - 2.5 13.3
T4 37 10.6 11.7 12 3.200 175u3359 175u3061 175u3062 - 2.5 15.3
T4 45 8.7 9.6 9.5 4.200 - 175u3065 175u3066 - 4 20
T4 55 6.6 7.8 7.0 5.500 - 175u3070 175u3071 - 6 26
T4 75 4.2 5.7 5.5 7.000 - - - 175u3231 10 36
Table 7.8 T4, Horizontal Braking 10% Duty Cycle
How to Order
VLT
®
AutomationDrive FC 301/FC 302 Design Guide, 0.25-75 kW
90 MG33BF02 - Rev. 2013-12-20
7 7