60
UMG 509
Measuring transducer
Current transformer
You can assign current transformer ratios to the baseline
measurement and the supporting measurement.
Select the 5/5A setting when measuring currents directly.
Setting range:
Primary 1 to 999999
Secondary 1 to 5
Factory default setting:
Primary 5
Secondary 5
Rated current
The rated current defines the value to which
• Overcurrent
• Current transients
• Automatic scaling of graphics refer.
Setting range: 0 to 999999A
C
You can set the nominal value for the
measurement of the K-factor and TDD
only via the GridVis.