40% duty cycle, vertical braking, 200-400 V
VLT 2800 Vertical braking 40% 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
2803 (200V) 0.37 275 313 300 0.200 175u3096 - - - 1.5 0.8
2805 (200V) 0.55 185 210 200 0.200 175u3008 - - - 1.5 0.9
2807 (200V) 0.75 135 154 145 0.300 175u3300 - - - 1.5 1.3
2811 (200V) 1.1 91 102 100 0.450 175u3301 175u3402 175u3401 - 1.5 2
2815 (200V) 1.5 66 74 70 0.570 175u3302 175u3404 175u3403 - 1.5 2.7
2822 (200V) 2.2 44 50 48 0.960 175u3303 175u3406 175u3405 - 1.5 4.2
2840 (200V) 3.7 22 29 27 1.400 175u3305 175u3410 175u3409 - 1.5 6.8
2805 (400V) 0.55 747 839 850 0.200 175u3308 - - - 1.5 0.5
2807 (400V) 0.75 558 613 630 0.300 175u3309 - - - 1.5 0.7
2811 (400V) 1.1 370 409 410 0.450 175u3310 175u3416 175u3415 - 1.5 1
2815 (400V) 1.5 260 294 270 0.570 175u3311 175u3418 175u3417 - 1.5 1.4
2822 (400V) 2.2 185 198 200 0.960 175u3312 175u3420 175u3419 - 1.5 2.1
2830 (400V) 3 135 143 145 1.130 175u3313 175u3422 175u3421 - 1.5 2.7
2840 (400V) 4 99 106 110 1.700 175u3314 175u3424 175u3423 - 1.5 3.7
2855 (400V) 5.5 74 76 80 2.200 175u3315 175u3138 175u3139 - 1.5 5
2875 (400V) 7.5 52 55 56 3.200 175u3316 175u3428 175u3427 - 1.5 7.1
2880 (400V) 11 35 37 38 5.000 - - - 175u3236 1.5 11.5
2881 (400V) 15 26 27 28 6.000 - - - 175u3237 2.5 14.7
2882 (400V) 18.5 21 22 22 8.000 - - - 175u3238 4 19
Table 8.36 200-400 V, Vertical Braking 40% Duty Cycle
Selection Guide Design Guide
MG90O202 Danfoss A/S © Rev. 05/2014 All rights reserved. 61
8 8
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