VOLTCRAFT VC-340 Operating Instructions Manual page 47

Alternating current A/AC with LPF function
Range
60.00 A
300.0 A
Overload protection 600 V
LPF threshold frequency (-3dB): approx. 160 Hz, weakening approx. -24dB/
octave.
Real-time effective value measurement (True RMS) for sinusoidal current, crest
factor (CF) up to 4000 counts: 3.0.
Additional measuring error at non-sinusoidal current:
CF 1.0 - 2.0: +3%
CF >2.0 - 2.5: +5%
CF >2.5 - 3.0: +7%
Alternating current A/AC with Inrush function
Range
300.0 A
Recording time: 100 ms
Trigger current: 5.0 A
Contact-free alternate voltage recognition (NCV)
Range
80 - 600 V
Do not exceed the maximum permitted input values. Do not
touch any circuits or parts of circuits if they may be subject to
voltages higher than 33 V/ACrms or 70 V/DC! Danger to life!
Resolution
0.01 A
0.1 A
Resolution
0.1 A
Frequency range
50 - 60 Hz
Accuracy 50 - 60 Hz
<3A: +/-(3,5% +25)
≥3A: +/-(3,5% +5)
±(3.5% + 5)
Accuracy
Not specified
Accuracy
Not specified
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