Hioki CM4141, Instruction Manual, Page: 43 / 76

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Input specifications/Measurement specifications
3
3.2 Input specifications/Measurement specifications
(1) Basic Specifications
Measurement range See “3.3 Accuracy Table” (p. 44)
Maximum input current As per frequency derating (p. 38)
Maximum input voltage to terminal 600 V AC (Measurement category IV)
1000 V AC (Measurement category III)
1000 V AC (up to 1 kHz)
1700 V DC
to earth 600 V AC (Measurement category IV)
1000 V AC (Measurement category III)
Anticipated transient overvoltage: 8000 V
Measurement method True RMS measurement
Measurement terminals COM terminal and V terminal
Coupling type AC current/current frequency/
AC INRUSH/AC voltage*
1
/
voltage frequency
AC coupling
Measurement items other than the
above
DC coupling