Frequency Ranges; Distortion Of An Individual Harmonic - Benning CM 12 Bedienungsanleitung

Max. short-circuit current: approx. 0.5 mA
The integrated buzzer sounds at a resistance R lower than 30 Ω - 100 Ω.
Buzzer response time: <100 ms
7.4 Capacity ranges
Overload protection: 1000 V
Conditions:
Measuring range
3.999 µF
39.99 µF
399.9 µF
3999 µF

7.5 Frequency ranges

Overload protection: 1000 V
Measuring range
20.00 Hz - 99.99 Hz
20.0 Hz - 999.9 Hz
0.020 kHz - 9.999 kHz
Minimum sensitivity:
10 V for 100 V AC range
eff
100 V for 1000 V AC range
eff
10 A for 100 A AC range (> 400 Hz not specified)
eff
100 A for 600 A AC range (> 400 Hz not specified)
eff
Measured values below 10 Hz will not be displayed: 0.0 Hz
7.6 Effective power and power factor (PF)
Overload protection: 1000 V
Function
W AC/ W DC
PF
Measuring range below 1,000 kW plus 10 digits
[1]
Specified measuring accuracy for:
W AC: Sinusoidal curve, V AC > 10 V
W DC: V DC > 10 V, A DC > 5 A
7.7 THD function (total harmonic distortion)
Function Measuring
A AC/ V AC

Distortion of an individual harmonic

Harmonic
H01 - H12
H13 - H25
Indication below the minimum sensitivity (< 10 V
Indication outside the frequency range of the fundamental frequency (45 Hz -
65 Hz): „out.F"
08/ 2018
AC/DC
Capacitors discharged and connected in accordance with
the polarity stated.
Resolution
1 nF
10 nF
0.1 µF
1 µF
AC/DC
Resolution
0.01 Hz
0.1 Hz
1 Hz
, 600 A
AC/DC
Measuring Resolution
range
9.999 kW 1 W
[1]
99.99 kW 10 W
599.9 kW 0.1 kW
1.00 0.01
Resolution
range
99.9 % 0.1 %
Measuring Resolution
range
99.9 %
99.9 %
BENNING CM 12
AC/DC
measuring error current x measuring value voltage
measuring error voltage x measuring value current
, A AC > 5 A
eff
Measurement accuracy
0.1 %
0.1 %
eff
Measurement accuracy
± 1.9 % + 8 digits
Measurement accuracy
± 0.5 % + 3 digits
Measurement accuracy
+
± 5 digits
, 50 Hz - 60 Hz, PF = 1.00
eff
± 3 % + 10 digits
Measurement accuracy
± 5 % + 10 digits
± 10 % + 10 digits
, < 10 A ): „rdy"
eff

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