Figure 66, Figure 66 - voltage sensing board – Rockwell Automation MV SMC Flex Motor Controller (for Series K or later) User Manual
Page 148
138
Rockwell Automation Publication 1560E-UM051F-EN-P - June 2013
Chapter 9
Troubleshooting
Figure 66 - Voltage Sensing Board
R27
R35
T13
R28
R34
R36
R33
R32
R31
R30
R29
T7
R10
R12
R14
R18
R6
R26
R2
R22
T12
T14
TVS6
TVS7
TVS8
J1
TVS5
TVS4
TVS3
TVS2
TVS1
R4
R25
T11
T10
T9
T8
R20
6
5
4
3
2
1
kV
RATED VOLTAGE
USA
IN
MADE
VOLTAGE FEEDBACK
GND2
GND1
PART
R
E
B
M
U
N
R
E
B
M
U
N
SERIAL
24
23
2
1
R37
PB
To Interface Board
Ground Connections
Measure
11.3 kΩ
V rated
Tap 1,3,5
Tap 2,4,6
1.5 kV
1.9 M
2.8 M
2.5 kV
3.7 M
5.6 M
4.8 kV
6.6 M
10.0 M
7.2 kV
11.2 M
16.9 M
Values: +/- 2%
L1
T1
L2
T2
L3
T3
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