Danfoss VLT Midi Drive FC 280 Design Guide

6.2.2 Ordering Numbers: Brake Resistors 40%
FC 280 P
m (HO)
R
min
R
br. nom
R
rec
P
br avg
Ordering
number
Period Cable
cross-
section
1)
Thermal
relay
Maximum
brake torque
with R
rec
T4 [kW (hp)]
[Ω] [Ω] [Ω]
[kW (hp)] 175Uxxxx [s]
[mm
2
]
[A] [%]
PK37 0.37 (0.5) 890 1041.98 989
0.127
(0.170)
3101 120 1.5 (16) 0.4 139
PK55 0.55 (0.75) 593 693.79 659
0.191
(0.256)
3308 120 1.5 (16) 0.5 131
PK75 0.75 (1.0) 434 508.78 483
0.260
(0.349)
3309 120 1.5 (16) 0.7 129
P1K1 1.1 (1.5) 288 338.05 321
0.391
(0.524)
3310 120 1.5 (16) 1 132
P1K5 1.5 (2.0) 208 244.41 232
0.541
(0.725)
3311 120 1.5 (16) 1.4 145
P2K2 2.2 (3.0) 139 163.95 155
0.807
(1.082)
3312 120 1.5 (16) 2.1 131
P3K0 3 (4.0) 100 118.86 112
1.113
(1.491)
3313 120 1.5 (16) 2.7 131
P4K0 4 (5.0) 74 87.93 83
1.504
(2.016)
3314 120 1.5 (16) 3.7 128
P5K5 5.5 (7.5) 54 63.33 60
2.088
(2.799)
3315 120 1.5 (16) 5 127
P7K5 7.5 (10) 38 46.05 43
2.872
(3.850)
3316 120 1.5 (16) 7.1 132
P11K 11 (15) 27 32.99 31
4.226
(5.665)
3236 120 2.5 (14) 11.5 130
P15K 15 (20) 19 24.02 22
5.804
(7.780)
3237 120 2.5 (14) 14.7 129
P18K 18.5 (25) 16 19.36 18
7.201
(9.653)
3238 120 4 (12) 19 132
P22K 22 (30) 16 18.00 17
8.604
(11.534)
3203 120 4 (12) 23 128
Table 6.3 FC 280 - Mains: 380–480 V (T4), 40% Duty Cycle
1) All cabling must comply with national and local regulations on cable cross-sections and ambient temperature.
Type Code and Selection
VLT
®
Midi Drive FC 280
74 Danfoss A/S © 03/2016 All rights reserved. MG07B102
6
6

Danfoss VLT Midi Drive FC 280 Specifications

General

Brand	Danfoss
Model	VLT Midi Drive FC 280
Category	DC Drives
Language	English