Hioki PD3259-50, Instruction Manual

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Input Specifications / Measurement Specifications
4.2 Input Specifications /
Measurement Specifications
Basic specifications
Measurement items Three-phase AC voltage (line-to-line voltage, line-to-
ground voltage, phase), frequency
Measurement
targets
Insulated cables, metal parts
Use on shielded cables not supported
Three-phase system, 90.0 V AC to 520.0 V AC
(45 Hz to 66 Hz)
Measurable
conductor diameter
Outer diameter:
φ
6 mm to 30 mm
Voltage detection
method
Coupled capacitance cancellation method
Rated voltage of
voltage sensor
Line-to-ground voltage of 400 V AC per circuit
where each voltage sensor is affixed
Voltage
measurement
method
Digital sampling, true RMS method
Measurement
display format
LCD including three four-digit seven-segment
representations
Response time 3 s or less
Display update rate 500 ms ±10 ms
Maximum rated line-
to-ground voltage
600 V AC (CAT IV)
Anticipated transient overvoltage: 8000 V
HIOKI PD3259C961-00