1U1 1V1 1W1
To Ia sensing
[6850]
To line voltage sensing
[6950]
To thyristor blocking voltage sensing
[6950]
Thyristor
bridge
S13
To Ua sensing
[6902]
1C
1D
1
2
DO: DC_CTRL
Power unit - Fuse monitoring (DC Converter)
Ia [A]
[6851.6]
A
Conversion to
volts
D
Effective gain
3
4
F60010
Fuse monitoring
"Armature circuit uneven current distribution"
5
6
Function diagram
fp_6956_13_eng.vsd
SINAMICS DCM
26.07.18 V01.05.00
250 μs
7
8
- 6956 -