ZX3030B manual
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Electric energy error detection
In the main menu, press the corresponding
[< <]
key on the right to enter the Power error
Detection interface.
Figure 7: Power operation window
On the right side of the electric energy error detection interface is the power error output setting.
The setting is entered through the
[< <]
key. The middle section of the figure shows the voltage,
current, phase, power, frequency, total power, cycle to count sampling pulse, Err (error), Pre(last
error), Samps (cumulative number of cycles), and S values measured by the built-in standard.
The lower half is used for shortcut key settings.
The setting of the power error detection operation area is the same as that of the AC output
operation area.
Output low frequency power constant:
Measuri
ng range
50V
100V
200V
400V
0.1A
720000
360000
180000
90000
0.5A
144000
72000
36000
18000
1A
72000
36000
18000
9000
5A
14400
7200
3600
1800
10A
7200
3600
1800
900
20A
3600
1800
900
450
High frequency power constant times 20000
