Hioki FT3151 - Basic Specifications

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Basic Specications
Standards Earth resistance meter: EN 61557-1, EN 61557-5
Safety: EN 61010
Measurement circuitry: EN 61010
Probe: EN 61010
EMC: EN 61326
Conforming
standard
JIS C 1304:2002 (abolished)
Accessories See “Verifying Package Contents” (p. 1)
Options See “Options (sold separately)” (p. 2)
3.2 Basic Specications
Measurement
item
Earth resistance, earth voltage
Measuring
range
Earth resistance: 0
Ω
to 1150
Ω
Earth voltage: 0 V to 30 V
Output voltage AC without DC component overlapped (less than or equal
to 1% of AC RMS component)
Open circuit
voltage
Less than 50 V AC rms
Measurement
current
Less than 15 mA AC rms
(When the 2-pole method is used: less than 3 mA AC rms)
Measurement
frequency
575 Hz / 600 Hz
Tolerance: ±10%
Measurement
method
3-pole method / 2-pole method
AC potentiometer
Display
method
Resistance indication on meter with linear scale dial,
galvanometer
Terminals for
measuring
voltage
3-pole method: between Terminals S(P) (+) and E (−)
2-pole method: between Terminals H(C) (+) and E (−)