Hioki 3174 - Chapter 10 Specifications; Basic Specifications

10.1 Basic Specifications
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10
Accuracy
f.s. (maximum display value or scale length)
The maximum displayable value or scale length. This is usually the name of the
currently selected range.
rdg. (reading or displayed value)
The value currently being measured and indicated on the measuring instrument.
Specifications Chapter 10
10.1 Basic Specifications
AC Withstand-voltage test portion
AC Voltage
Output Component
Output voltage 0.2 to 5 kV AC (50/60 Hz), Single range output
Measurement category
Ⅰ , Anticipated transient overvoltage 1500 V
Output frequency 50/60 Hz, ±0.2%
Voltage output method
PWM switching (0 V start, Voltage change during supply possible)
Voltage setting method Digital setting, Setting resolution: 0.01 kV
Output voltage
accuracy
±1.5% of the setting value ±20 V
Maximum rated power 100 VA AC (5 kV/20 mA), continuous
Transformer capacity 100 VA
Output waveform Sine wave
Fluctuation rate 15% or less (At Maximum rated load → no load converge to set value within 1
second)
Distortion rate
5% or less (At 40 MΩ, load 5 kV output: impedance of measuring device
during measurement
)
Voltage measurement True RMS indication
Digital meter, 0 to 5.00 kVrms AC Withstand-voltage, Accuracy ±1.5%rdg
(±
15 V for less than 1000 V)
Current Detection
Current measurement
range
0.01 mA to 20 mA (2-range structure)
Designated value True RMS indication
Measurement range 10 mA/20 mA
Measured area and
resolution
0.00 mA to 9.99 mA, 0.01 mA (10-mA range)
0.0 mA to 20.0 mA, 0.1 mA (20-mA range)
Measurement
accuracy
±2%rdg ±0.05 mA (10-mA range)
±2%rdg ±0.5 mA (20-mA range)