A
B
P [%]
120
100
80
60
40
20
0
0
1
2
3
4
5
6
7
8
9
t [s]
10
Fig. 48: The LD and HD pulses, P = brake power
A. Light duty (LD)
B. Heavy duty (HD)
0
0
3 5 10
100
P [%]
t [s]
120
240
123 125 130
Fig. 49: The duty cycles of the LD and HD pulses
Table 40: The minimum resistance and the brake power, mains voltage
208-240 V
Frame
The minimum brake
resistance [Ω]
Brake power* @405 VDC
[kW]
MR4
30.0
2.6
MR5
20.0
3.9
MR6
10.0
7.8
MR7
5.5
11.7
MR8
3.0
25.2
MR9
1.4
49.7
* = When you use recommended resistor types.
VACON · 126
TECHNICAL DATA, VACON® 100
8
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