Measurement Record - Allen-Bradley 1395 Troubleshooting Manual

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A-2 Parameter List/Record

Measurement Record

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Important: Record any values that are changed or modified.
Table A.A Voltage Measurements
Test Points
AC Voltages
L1 to L2
L2 to L3
L3 to L1
TB11 to TB15 (3.6A 345A Drives Only) Rated AC Field Input
TB51 to TB55 (346A 980A Drives Only) Rated AC Field Input
TB24 to TB25
Main Control Board
TP51 to TP52
TP55 to TP57
TP56 to TP57
TP58 to TP53
TP54 to TP53
Power Stage Interface Board:
TP5 to TP23 (3.6A 345A Drives Only)
TP6 to TP3 (346 980A Drives Only)
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Expected Voltage Measured Voltage
Rated AC Input
Rated AC Input
Rated AC Input
115V AC, ±10%
+5V, ±0.15V DC
+12V, ±0.48V DC
12V, ±0.48V DC
+5V, ± 0.15V DC
+12V, ±0.48V DC
+24V, ±6V DC
+24V, ±6V DC
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