User Manual

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1) AC Current ( )
1000V DC/AC
Range
60.00A
600.0A
1000A
Accuracy
± (2.0%+5), for UT205E/UT206B
± (2.0%+9), for UT207B/UT208B
± (2.0%+5)
Resolution
0.01A
0.1A
1A
Overload
Protection
Display: True RMS
Accuracy guarantee: 5%~100% of range. Open circuit allows least significant
digit ≤10.
Frequency response: 50Hz~60Hz (UT205E/UT206B),
40Hz~400Hz (UT207B/UT208B)
When the measured current is above 500A, the continuous measurement time
cannot exceed 60s (UT205E/UT206B).
The AC crest factor will reach 3.0 at 3000 counts while only reach ≤1.5 at
6000 counts. The additional error should be added according to the crest
factor of a non-sinusoidal wave :are
a) Add 4% when crest factor is 1~2
b) Add 5% when crest factor is 2~2.5
c) Add 7% when crest factor is 2.5~3
For current frequency monitoring, the resolution is 0.1Hz and accuracy is
± (0.1%+3). The input amplitude should be ≥10% of range.
2) Inrush Current ( )
Range
60.00A
600.0A
1000A
30.00A
300.0A
3000A
Resolution
0.01A
0.1A
1A
0.01A
0.1A
1A
Inrush current
(flexible current
probe)
Function
Inrush current
(ACA)
Accuracy
± (10%+10)
± (10%+10)
Overload
Protection
1000A
3000A
measurement time ~ 100ms.
3) DC Current ( )
Range
60.00A
600.0A
1000A
Resolution
0.01A
0.1A
1A
Accuracy
± (2.0%+5)
Overload Protection
1000A
Accuracy guarantee: 5%~100% of range
Press the REL ZERO button to remove any DC offset that could affect the
accuracy of reading.
UT205E/UT206B/UT207B/UT208B User Manual UT205E/UT206B/UT207B/UT208B User Manual