Ac+Dc Current Measurement; True Inrush ® Measurement - AEMC 607 User Manual

Clamp-on meter
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5.2.6 AC+DC Current Measurement

Measurement
Range
(2)
Specified
Measurement
Range
Accuracy
(2)
(zero corrected)
Resolution
(1) The display indicates +OL above 3000 A (in PEAK mode).
The - and + signs are not displayed.
Bandwidth in AC = 1 kHz
(2) In AC, any value between zero and the min threshold of the measurement range (0.15 A) is
forced to show
Residual current at zero:
-In DC: depends on the remanence. This can be corrected by the DC zero function of the
HOLD button.
-In AC: < 150 mA
Specific Specifications in MAX/MIN mode
(from 10 Hz to 1 kHz in AC and AC+DC):
■ Accuracy: add 1 % R to the values of the table above.
■ Capture of the extreme: approximately 100 ms.
Specific characteristics in PEAK mode in current
(from 10 Hz to 400 kHz in AC and AC+DC):
■ Accuracy: add 1.5 % R to the values in the tables above.
■ PEAK capture time: 1 ms min to 1.5 ms max.
5.2.7 True InRush
Measurement Range
Specified Measurement Range
Accuracy
Resolution
Specific specifications in PEAK mode in True InRush
(from 10 Hz to 1 kHz in AC):
■ Accuracy: add ± (1.5 % R +0.5 A) to the values in the table above.
■ PEAK capture time: 1 ms min to 1.5 ms max.
Clamp-On Meter Model 607- User Manual
(0.15 to 99.99)
A
(0 to 100) % of the measurement range
± (1 % R + 10 cts) ± (1 % R + 3 cts)
0.01 A
on the display.
Measurement
®
(20 to 2000) A
(100.0 to 999.9)
A
0.1 A
AC
(0 to 100) % of the measurement range
± (5 % R + 5 cts)
AC: (1000 to 2000) A
DC or PEAK:
(1000 to 3000) A
2000 A
± (1.5 % R +3 cts)
(2000 to 2500) A
± (2.5% R +3 cts)
(2500 to 3000) A
± (3.5% R +3 cts)
1 A
(20 to 3000) A
1 A
®
(1)
DC
DC
AC
55

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