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ACA
Range
20A
200A
1200A
Remark :
* When the Active power value ( P1 to P3 ) and Apparent
power value ( S1 to S3 ) show " - " indicator, it means the
current probe is under the reverse direction that compare
with the real measuring current.
Power factor
Range
0.00 to 1.00
Remark :
* PFH : Long term power factor
* PFΣ :
For 3Φ 4W, 3Φ 3W
PFΣ = ( PF1 + PF2 + PF3 )/3
For 1Φ 3W
PFΣ = ( PF1 + PF2 )/2
Φ ( Phase angle )
Range
-180° to 180°
Frequency
Range
45 to 65 Hz
Resolution
0.001A, < 10 A
0.01A,
10 A
≧
0.01A, < 100 A
0.1A,
100 A
≧
0.1A,
< 1000 A ± (0.5%+5A)
1A,
1000 A
≧
Resolution
0.01
Resolution
0.1°
Resolution
0.1 Hz
5
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Accuracy
± (0.5%+0.1A)
± (0.5%+0.5A)
Accuracy
± 0.04
Accuracy
± 1°
* ACOS ( PF )
Accuracy
0.1 Hz
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