Ordering Numbers: Brake Resistors - Danfoss VLT AutomationDrive FC 360 Design Manual

Type Code and Selection

3.3 Ordering Numbers: Brake Resistors

Danfoss offers a wide variety of different resistors that are specially designed to our frequency converters. See
chapter 2.9.4 Control with Brake Function for the dimensioning of brake resistors. This section lists the ordering numbers for
the brake resistors.
3 3
3.3.1 Ordering Numbers: Brake Resistors 10%
FC 360
T4
HK37
HK55
HK75
H1K1
H1K5
H2K2
H3K0
H4K0
H5K5
H7K5
H11K
H15K
H18K
H22K
H30K
H37K
H45K
H55K
H75K
Table 3.2 FC 360 - Mains: 380–480 V (T4), 10% Duty Cycle
1) All cabling must comply with national and local regulations on cable cross-sections and ambient temperature.
48
Design Guide
P R R
m (HO) min br. nom
[kW] [Ω] [Ω]
0.37 890 1041.98
0.55 593 693.79
0.75 434 508.78
1.1 288 338.05
1.5 208 244.41
2.2 139 163.95
3 100 118.86
4 74 87.93
5.5 54 63.33
7.5 38 46.05
11 27 32.99
15 19 24.02
18.5 16 19.36
22 16 18.00
30 11 14.6
37 9 11.7
45 8 9.6
55 6 7.8
75 4 5.7
Danfoss A/S © 09/2014 All rights reserved.
R P Code no.
rec br avg
[Ω] [kW] 175Uxxxx
989 0.030 3000
659 0.045 3001
483 0.061 3002
321 0.092 3004
232 0.128 3007
155 0.190 3008
112 0.262 3300
83 0.354 3335
60 0.492 3336
43 0.677 3337
31 0.945 3338
22 1.297 3339
18 1.610 3340
17 1.923 3357
13 2.6 3341
11 3.2 3359
9 3.9 3065
7 4.8 3070
5 6.6 3231
Period Cable Thermalr
cross elay
1)
section
[s] 2 [A]
[mm ]
120 1.5 0.3
120 1.5 0.4
120 1.5 0.4
120 1.5 0.5
120 1.5 0.8
120 1.5 0.9
120 1.5 1.3
120 1.5 1.9
120 1.5 2.5
120 1.5 3.3
120 1.5 5.2
120 1.5 6.7
120 1.5 8.3
120 1.5 10.1
120 2.5 13.3
120 2.5 15.3
120 10 20
120 10 26
120 10 36
Maximu
m brake
torque
with R
rec
[%]
139
131
129
132
145
131
131
128
127
132
130
129
132
128
150
150
150
150
150
MG06B402