5 Technical data
5.7 Brake resistors
DB1 variable frequency drive
11/20 MN040031EN
www.eaton.com
107
Table 21:
Braking
res
ist
or
– DB1 –
voltage class
400
V
Device type
Frame size
Re
sistanc
e value
Br
aking resistor (Low duty)
Br
aking resistor (High duty)
Type
Type
R
Bmi
n
R
Bre
c
P
max
R
B
P
DB
ED
t
Bresis
R
B
P
DB
ED
t
Bresis
Ω
Ω
kW
Ω
kW
%
s
Ω
kW
%
s
Voltage class: 400
V
Mains voltage: (50/60
Hz); U
LN
: 3
80
(
-10
%) - 48
0 (
+
10
%
)
V
U
e
: 400 V
AC, th
ree-phase / U
2
: 400
V
AC, three
-phase
D
B
1-
34
4D
1FB-
N2
CC
FS2
10
0
25
0
1.5
DX-BR200-0K4
20
0
0.4
36
43
DX-BR200-0K8
20
0
0.8
65
78
D
B
1-
34
50
8F
B-
N
2CC
FS2
10
0
17
5
2.2
DX-BR150-0K5
15
0
0.5
21
25
DX-BR150-1K1
15
0
1.1
60
72
D
B
1-
34
9D
5FB-
N2
CC
FS2
10
0
10
0
4
DX-BR100-0K8
10
0
0.8
18
22
DX-BR100-1K6
10
0
1.6
50
60
Res
ist
an
ce
va
lu
es
:
R
Bmin
= minimu
m accep
tab
le
res
istance value
R
B
= re
co
mme
nd
ed
r
esist
an
ce
va
lue
P
max
=
R
ate
d p
owe
r fo
r th
e Low du
ty an
d Hig
h d
uty cla
ssificat
io
ns