Everfine PF9800 SERIES, Руководство пользователя

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PF9800 Series User's Manual
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8
Chapter 2 Specifications
2.1 Main specifications
(1) Input
Table 2.1
Input specifications
Item
Voltage Current
All PF9810 Rest
Range
600V/300V
/150V/75V
2000mA/800mA/
200mA/50mA
20A/8A
/2A/0.5A
Measuring range 3.0V~600V 0.5mA~2000mA 0.005A~20A
Input resistor > 1M
Ω
<0.2
Ω
<0.02
Ω
Instantaneous maximum
allowable input for 1s
1000V 4000mA 40A
Continuous maximum
allowable input
700V 3000mA 30A
Range mode Auto range
Range up The reading value exceeds 110% of the rated range
Range down
The measuring value become
less than 30% of the rated range
The measuring value become less than
20% of the rated range
Frequency range fundamental frequency is from 45Hz to 65Hz,brand width is 5kHz.
(2) Measurement accuracy
Table 2.2
Measurement accuracy of voltage, current and active power
Item
Conditions
Voltage Current
Ac
tiv
e
po
we
r
Power
factor
Frequency