UT219PV User Manual
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Add an error for the crest factor of non-sine wave:
a) Add 4% for crest factor of 1~2
b) Add 5% for crest factor of 2~2.5
c) Add 7% for crest factor of 2.5~3
* Please perform measurement at the center of the clamp jaws. An error of 1% is added if deviated
from the center.
* If frequency is displayed on the sub-display, then the input amplitude shall meet the requirements
below:
5 Hz~10 Hz: ≥10 A
10 Hz~100 Hz: ≥5 A
100 Hz~999.9Hz: ≥10 A
*3db frequency (ACA_LPF): About 1.2 KHz
6.
Flex current sensor (CSA)
1). CSA
Range
Resolution
Accuracy
Overload protection
30.00A
0.01A
±(3.0%+5)
2500V DC
1500V AC
300.0A
0.1A
3000A
1A
2). CSA_LPF
Range
Resolution
Accuracy
Overload protection
30.00A
0.01A
±(4.0%+9)
(45Hz
~
100Hz)
2500V DC
1500V AC
300.0A
0.1A
3000A
1A
*
Frequency response (CSA): 45Hz
~
500Hz (The frequency response refers to the intrinsic frequency
response of UT219PV)
* 30.00A: 1A = 100mV (AC); 300.0A: 1A = 10mV (AC); 3000A: 1A = 1mV (AC).
* The specified accuracy at this measurement position is the intrinsic accuracy of UT219PV (eliminate
the error of flex current sensor).
* CSA_LPF: 10~100% of range
* 3db frequency (CSA_LPF): About 1.2 KHz
7. Resistance (Ω)
Range
Resolution
Accuracy
Overload protection
999.9Ω
0.1Ω
±(1.0%+5)
1500V AC/DC
