4
Optional accessories: adapter BNC/banana-KJJ
Electrical characteristics :(23±5℃, 70%R.H. maximum)
Effective measuring range
10mV/A: 1A to 40A, DC or rms AC
1mV/A: 1A to 500A, rms AC
1A to 650A, DC
Accuracy
System accuracy: The accuracy of the current probe and the accuracy of the digital
multimeter or oscilloscope.
For example, if the conductor being measured carries a current of 1A, set the current
probe to 10mV/A and the output signal is 10mV. Assuming that the accuracy is 1.5%,
the maximum output value is 10.15mV and the minimum is 9.85mV. If the digital
multimeter connected to the current probe is in the 200mV range, if its accuracy is
0.5%, the maximum value displayed by the digital multimeter is 10.20mV and the
minimum is 9.80mV. (10.15mV× (1+0.5%) =10.20mV, 9.85mV× (1-0.5%) =9.80mV)
Accuracy of current probe
DC current: 10mV/A
±(1.5% + 0.5A) 1A ~ 40A
DC current: 1mV/A
±(1.5% + 0.5 A) 1A to 650 A,
AC current (0Hz to 500Hz): 10mV/A
±(2%+0.5A) 1A ~ 40A
AC current (0Hz to 5KHz): 1mV/A
±(2%+0.5A) 1A ~ 500A
Load resistance: 10KΩ typical
Temperature coefficient: 0.1×(specified accuracy) temperature coefficient. (0℃ to 18℃,
28℃ to 50℃)
SAFETY INFORMATION
The product complies with the class II, overvoltage CAT II and EN 61010-2-032 standards
in the EN 61010-1 standard. According to IEC 664 indoor application requirements, the
pollution level of this product is level 2. If it is not used in the manner indicated in the
product instructions, the corresponding standard of the product will be lowered.
Products comply with the following EU Directives: 2014/30/EU (Electromagnetic
compatibility EMC) and 2014/35/EU (Low Voltage LVD).
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