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1.2 Features
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.2 Features
(1) Safe design
The 3166 CLAMP ON POWER HiTESTER features a safe design that
complies with the IEC61010 safety standard.
(2) Capable of measuring power on all types of power lines
This single power meter is capable of measuring power on all types of power
lines, ranging from single-phase two-wire lines to three-phase four-wire lines.
(3) Incorrect wiring detection capability
The wiring checking screen is used to phase rotate, detect the phase, and to
check for reverse connection of the clamp sensors, in order to avoid wiring
mistakes during measurement.
(4) Simultaneous display of all measured values
The voltage, current, active/reactive/apparent power, power factor, and
frequency can all be displayed simultaneously.
(5) Also capable of reactive power meter method measurement
Reactive power can be measured at the user’s option by either the reactive
power meter method (using a reactive power meter), or by calculating the
actual value on the basis of the voltage, current, and active power.
(6) Power factor delay/advance discrimination display
The power factor and the reactive power display distinguishes between a
phase delay and a phase advance.
(7) Capable of integrated measurement by polarity
Integrated measurements by polarity, such as active power
consumption/regeneration/addition and reactive power delay/advance/overall,
can be displayed simultaneously.
(8) Capable of demand measurement
If the demand measurement method is used, measurement suited for daily
reporting, weekly, reporting, or monthly reporting is possible.
(9) Equipped with RS-232C interface
An RS-232C interface is standard on the 3166. This interface can be used to
connect the 3166 to a printer, a personal computer, a modem, etc., in order to
automate measurement operations.
(10) Selectable display language
The display can be switched between Japanese and English.
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