Everfine PF9811 - Chapter 2 Specifications; Main Input Specifications; Measurement Accuracy

PF9800SeriesUser'sManual
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Chapter2Specifications
2.1Mainspecifications
(1)Input
Table2.1 Inputspecifications
Item
Voltage Current
All PF9810 Rest
Range
600V/300V
/150V/75V
2000mA/800mA/
200mA/50mA
20A/8A
/2A/0.5A
Measuringrange 3.0V~600V 0.5mA~2000mA 0.005A~20A
Inputresistor
>1M
Ω
<0.2
Ω
<0.02
Ω
Instantaneousmaximum
allowableinputfor1s
1000V 4000mA 40A
Continuousmaximum
allowableinput
700V 3000mA 30A
Rangemode Autorange
Rangeup Thereadingvalueexceeds110%oftheratedrange
Rangedown
Themeasuringvaluebecome
lessthan30%oftheratedrange
Themeasuringvaluebecomelessthan
20%oftheratedrange
Frequencyrange fundamentalfrequencyisfrom45Hzto65Hz,brandwidthis5kHz.
(2)Measurementaccuracy
Table2.2 Measurementaccuracyofvoltage,currentandactivepower
Item
Conditions
Voltage Current
Ac
tiv
e
po
we
r
Power
factor
Frequency