Operational manual for dynamic braking unit
-18-
Power
Model
100% of the
adaptation
braking
resistor of
the braking
torque(
Ω)
Dissipated
power of the
braking
resistor(kW)
(10% of the
braking)
Dissipated
power of the
braking
resistor(kW)
(50% of the
braking)
Dissipated
power of the
braking
resistor(kW)
(80% of the
braking)
Mini
allowable
braking
resistor(
Ω)
37kW DBU100H-060-4
13.2
6
28
44
11.7
45kW
DBU100H-110-4
10.9
7
34
54
6.4
55kW
8.9
8
41
66
75kW
6.5
11
56
90
90kW
DBU100H-160-4
5.4
14
68
108
4.4
110kW
4.5
17
83
132
132kW DBU100H-220-4
3.7
20
99
158
3.2
160kW
DBU100H-320-4
3.1
24
120
192
2.2
200kW
2.5
30
150
240
220kW
DBU100H-400-4
2.2
33
165
264
1.8
250kW
2.0
38
188
300
280kW
Two
DBU100H-320-4
3.6*2
21*2
105*2
168*2
2.2*2
315kW
3.2*2
24*2
118*2
189*2
350kW
2.8*2
27*2
132*2
210*2
400kW
2.4*2
30*2
150*2
240*2
500kW
Two
DBU100H-400-4
2*2
38*2
186*2
300*2
1.8*2
8.6 Usage standard and selection reference of the input voltage degree
for adaptation DBU (660V)
Below is the selection reference when the DC operating point of the braking unit is 1100V:
Summary of Contents for DBU100H Series
Page 1: ...DBU100H Dynamic Braking Unit...
Page 27: ...201811 V1 6 66001 00143 I I...
