Fluke SMFT-1000 Calibration Manual page 44

SMFT-1000
Calibration Manual
Range
0 W to 100000 W
0 Vdc to 1000 Vdc
0 Vac to 700 Vac
1 A to 100 A
5. Push OPER on the 552xA to set the operate mode, if necessary, and wait for the calibrator
to stabilize.
6. Record the voltage, current, and power indication on the DUT in the test record.
7. Set the 552xA calibrator to output the next power test point (see
8. Repeat steps 5
Do not move on to AC current test points yet.
9. Set the 552xA calibrator into standby mode.
10. Set the 552xA calibrator to output the first AC power test point (see
For AC test points, it may be necessary to have the 552xA LCOMP feature on. The test
point table shows when to use LCOMP (see

11. Push on the DUT to switch to AC measurement mode.
12. Momentarily push
13. Repeat steps 5
14. Set the 552xA calibrator to standby mode.
When the calibration is complete, set all equipment to standby and disconnect all test leads.
40
Table 14. AC/DC Power Test Points (cont.)
552xA
Frequency
Current
[Hz]
Output [A]
1
3.8
1
3.8
1
3.8
60
1
3.8
1
3.8
1
3.8
through 7 for all DC test points.
 on the DUT to enter Continuous AC measurement mode.
through 7 for all AC power test points.
552xA
LCOMP
Config.
OFF Single-Wire
ON 25-turn Coil 475
OFF Single-Wire
ON 25-turn Coil 950
OFF Single-Wire
ON 25-turn Coil 4750
OFF Single-Wire
ON 25-turn Coil 9500
OFF Single-Wire
ON 25-turn Coil 4750
OFF Single-Wire
ON 25-turn Coil 66500
Note
Note
Table 14).
Test Points [W]
[W] [A]
5 1
5
95
10 1
10
95
50 1
50
95
100 1
100
95
500 1
500
95
700 1
700
95
Table 14).
Table 14).
[V]