32
DC Current (Clamp head converter)
- Input impedance: 10MΩ.
- Input signal: 30A (720.P30).
400A/1500A (720.P1500).
Duty Ratio
Through grade HZ/DUTY:
- Frequency response:40~3KHz.
- The input voltage range: ≥2V AC RMS (input voltage will
increase when the frequency to be measured increases).
- Maximum input voltage: 600V AC RMS.
Maintenance
This section provides basic maintenance information,
including instructions for the battery. Do not try to repair
the meter unless you are an experienced maintenance
person with the relevant calibration, performance testing
and maintenance data.
Measuring
range
Resolution Accuracy
3A 1A/100mV
±(2.5% of reading+8 digits)
30A 1A/100mV
400A 1A/0.1mV
1500A 1A/0.1mV ±(3.0% of reading+10 digits)
Measuring
range
Resolution Accuracy
10%~90% 1% ±2%
NU-711B_0618 7 langues.indd 32 22/06/2018 09:20:54
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