Specific characteristics in MAX/MIN mode (from 10 Hz to 1 kHz):
■ Accuracy: add 1 % R to the values in the table above.
■ Capture time: approximately 100 ms.
5.2.20 Calculation of the Displacement Power Factor (DPF)
Measurement Range
Specific Measurement Range
(from 1 A
)
AC
Accuracy
(2) (3)
Resolution
(1) If one of the terms in the calculation of the DPF is displayed as OL, or forced to zero, the
display of the DPF is an indeterminate value
(2) of the previous § applies.
(3)
Measurement stabilization ~ 8 sec.
NOTE:
The DPF is always positive. It is equivalent to |cos Φ|
Specific characteristics in MAX/MIN mode (from 10 Hz to 1 kHz):
■ Accuracy: add 1 % R to the values in the table above.
■ Capture time: approximately 100 ms.
5.2.21 Frequency Measurements
5.2.21.1 Voltage
Measurement
Range
(1)
Specified
Measurement Range
Accuracy
Resolution
5.2.21.2 Current
Measurement Range
Specified Measurement
Range
Accuracy
Resolution
(1) In MAX/MIN mode, the operating range is limited to 1 kHz.
If the level of the signal is too low (< 10 % of the range, or V < 8 V or I < 9 A) or if the frequency
is less than 5 Hz, the device cannot determine the frequency and displays displays
62
(1)
(0 to 100) % of the measurement range
(5.0 to 999.9)
Hz
(1 to 100) % of
the measurement
range
0.1 Hz
(1)
(1 to 100) % of the measurement range
Clamp-On Meter Model 607 - User Manual
0.00 to + 1.00
± (5 % R + 2 cts)
0.01
.
(1000 to 9999)
Hz
(0 to 100) % of the measurement
± (0.4 % R + 1 ct)
1 Hz
(5.0 to 1999) Hz
± (0.4 % R + 1 ct)
0.1 Hz
(10.00 to
19.99) kHz
range
10 Hz
.