Ac Current Balancing Test - Keysight U1190A Series Service Manual

1 Calibration Procedures
Fluke 5520A Calibrator
AC or DC current ≥ 3 A
AC or DC current < 3 A
Figure 1-3
Table 1-4

AC current balancing test

Step Test function
AC current
1
30
Current performance verification test setup
Fluke 5520A output used
with Fluke 5500A/COIL
2 A, 60 Hz
Conductor
Reference input value
100.0 A, 60 Hz
Keysight U1190A Series Service Guide
Fluke 5500A/COIL
50-turn current coil
Error limit
±1.0 A