Danfoss VLT Brake Resistor MCE 101 Design Manual page 58

Selection Guide
40% duty cycle, vertical braking, T7
Frequency converter data
Mains P
m
type [kW]
T7 1.1
T7 1.5
T7 2.2
T7 3
T7 4
T7 5.5
T7 7.5
T7 11
T7 15
T7 18.5
T7 22
T7 30
T7 37
8 8
T7 45
T7 55
T7 75
T7 90
T7 110
T7 132
T7 160
T7 200
T7 250
T7 315
T7 355
T7 400
T7 500
T7 560
T7 630
T7 710
T7 800
T7 900
T7 1000
T7 1200
Table 8.30 T7, Vertical Braking 40% Duty Cycle
56
Design Guide
FC 302
R
rec
R R
[Ω]
min br,nom
[Ω] [Ω]
620 830 630
513 600 570
340 403 415
243 292 270
180 216 200
130 156 145
94 113 105
69.7 76.2 72
46.8 55.5 52
36.0 44.7 42
29.0 37.5 31
22.5 29.1 27
18.0 23.5 22
13.5 19.3 15.5
13.5 15.7 13.5
8.8 11.5 11
8.8 9.5 9.1
6.6 7.8 7.4
4.2 6.4 6.1
4.2 5.3 5.0
3.4 4.2 4.0
2.3 3.4 3.2
2.3 2.7 2.5
2.0 2.4 2.3
1.9 2.1 2.0
1.5 1.7 1.6
1.4 1.5 1.4
1.2 1.3 2x2.6
1.1 1.2 2x2.2
1.0 1.1 2x2.0
0.9 0.9 3x2.6
0.8 0.8 3x2.4
0.7 0.7 3x2.0
Danfoss A/S © Rev. 05/2014 All rights reserved.
Vertical braking 40% duty cycle
Brake resistor data
Danfoss part number
P
Screw
br,cont.
[kW] Wire IP54 terminal
IP21
0.360 - 175u3108
0.570 - 175u3110
0.790 - 175u3112
1.130 - 175u3118
1.700 - 175u3122
2.200 - 175u3106
3.200 - 175u3132
4.200 - 175u3142
6.000 - -
8.000 - -
10.000 - -
14.000 - -
17.000 - -
21.000 - -
26.000 - -
36.000 - -
42.000 - -
52.000 - -
60.000 - -
78.000 - -
90.000 - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
Installation
Cable
cross-
Screw Bolt
section
terminal connection
[mm 2
IP65 IP20
175u3109 - 1.5
175u3111 - 1.5
175u3113 - 1.5
175u3119 - 1.5
175u3123 - 1.5
175u3107 - 1.5
175u3133 - 1.5
175u3143 - 1.5
- 175u3242 2.5
- 175u3243 2.5
- 175u3244 4
- 175u3201 10
- 175u3202 10
- 175u3205 16
- 175u3209 16
- 175u3212 25
- 175u3214 35
- 175u3215 50
- 175u3218 70
- 175u3220 2x35
- 175u3222 2x35
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
- - -
Thermo
relay
]
[A]
0.8
1
1.3
2
2.8
3.7
5.2
7.2
10.8
13.9
18
23
28
37
44
57
68
84
99
125
150
-
-
-
-
-
-
-
-
-
-
-
-
MG90O202