Fluke 5320A - Page 156

5320A
Users Manual
6-18
Table 6-16. 10 kV AC/DC Voltage Divider Limits
Nominal HV
source voltage
[1]
Required standard
voltage uncertainty
Frequency
Lower
limit (V)
Upper limit
(V)
10 kV dc 0.1 % - 9,965 10,035
10 kV ac 0.1 % 55 Hz 9,965 10,035
1 kV dc 0.1 % - 992 1008
1 kV ac 0.1 % 55 Hz 990 1010
[1] 5kV nominal voltage is recommended. If HV DC/AC source is not available, use
multifunction calibrator with output voltage 1000 V.
Table 6-17. 40 kV AC/DC Voltage Divider Limits
Nominal HV
source voltage
Required standard
voltage uncertainty
Frequency
Lower
limit (V)
Upper limit
(V)
40 kV dc 0.1 % - 39,790 40,210
25 kV ac 0.1 % 55 Hz 24,865 25,135
5 kV ac 0.1 % - 4,965 5,035
5 kV ac 0.1 % 55 Hz 4,965 5,035