Facom 712A Manual Del Usuario página 13

sPeciFicAtioNs
Accuracy is specified for a period of one year after calibration and at 23°C ±5°C, with
relative humidity up to 75%.
Except where specified specially, accuracy is specified from 8% to 100% of range.
Accuracy specifications take the form of:
± ([% of reading] +[number of Least significant Digits)
Ac Voltage
range resolution
4.000V
40.00V
400.0V 100mV
600V
input impedance: 10MΩ
Frequency range: 40Hz ~ 400Hz
max. Allowable input Voltage: 600V rms
response: Average, calibrated in rms of sine wave
Dc Voltage
range resolution
400.0mV 0.1mV
4.000V
40.00V
400.0V 100mV
600V
input impedance: range 400mV: >1000MΩ / the other ranges: 10MΩ
max. Allowable input Voltage: 600V dc
Ac current
range
400A
Frequency range: 50Hz ~ 60Hz
max. Allowable input current: 400A
response: Average, calibrated in rms of sine wave
temperature coefficient: 0.1 x (specified accuracy)/°C (< 18°C or > 28°C)
Dc current
range
400A
max. Allowable input current: 400A
temperature coefficient: 0.1 x (specified accuracy)/°C (< 18°C or > 28°C)
Accuracy
1mV +(1.2%+5)
10mV
+(1.5%+5)
1V
Accuracy
+(0.8% + 5)
1mV
10mV
+(1.0% + 5)
1V
resolution
0.1A
resolution
0.1A
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overload Protection
600V rms
overload Protection
600V rms
Accuracy
± (2.5% + 5)
Accuracy
± (2.5% + 5)