Vlt ® 2800 - Danfoss VLT Brake Resistor MCE 101 Design Manual

Selection Guide
8.2.9 VLT ®
10% duty cycle, horizontal braking, 200-400 V
Frequency converter data
Mains
type
2803 (200V)
2805 (200V)
2807 (200V)
2811 (200V)
2815 (200V)
2822 (200V)
2840 (200V)
2805 (400V)
2807 (400V)
2811 (400V)
8 8
2815 (400V)
2822 (400V)
2830 (400V)
2840 (400V)
2855 (400V)
2875 (400V)
2880 (400V)
2881 (400V)
2882 (400V)
Table 8.35 200-400 V, Horizontal Braking 10% Duty Cycle
60
2800
VLT 2800
R R
P
min br,nom
m
[kW] [Ω] [Ω]
0.37 275 313
0.55 185 210
0.75 135 154
1.1 91 102
1.5 66 74
2.2 44 50
3.7 22 29
0.55 747 839
0.75 558 613
1.1 370 409
1.5 260 294
2.2 185 198
3 135 143
4 99 106
5.5 74 76
7.5 52 55
11 35 37
15 26 27
18.5 21 22
Danfoss A/S © Rev. 05/2014 All rights reserved.
Design Guide
Horizontal braking 10% duty cycle
Brake resistor data
R
P Wire IP54
rec
br,cont.
[Ω] [kW]
300 0.100 175u3006
200 0.100 175u3011
145 0.100 175u3016
100 0.100 175u3021
70 0.200 175u3026
48 0.200 175u3031
27 0.360 175u3326 175u3477
850 0.100 175u3001
630 0.100 175u3002
410 0.100 175u3004
270 0.200 175u3007
200 0.200 175u3008
145 0.300 175u3300
110 0.450 175u3335 175u3450
80 0.570 175u3336 175u3452
56 0.680 175u3337 175u3027
38 1.130 175u3338 175u3034
28 1.400 175u3339 175u3039
22 1.700 175u3340 175u3047
Danfoss part number
Screw Screw Bolt
terminal terminal connection
IP21 IP65 IP20
- - -
- - -
- - -
- - -
- - -
- - -
175u3478 -
- - -
- - -
- - -
- - -
- - -
- - -
175u3449 -
175u3451 -
175u3028 -
175u3035 -
175u3040 -
175u3048 -
Installation
Cable
cross-
Thermo
section
relay
[mm 2 ] [A]
1.5 0.6
1.5 0.7
1.5 0.8
1.5 0.9
1.5 1.6
1.5 1.9
1.5 3.5
1.5 0.4
1.5 0.4
1.5 0.5
1.5 0.8
1.5 0.9
1.5 1.3
1.5 1.9
1.5 2.5
1.5 3.3
1.5 5.2
1.5 6.7
1.5 8.3
MG90O202