Hioki PW3360-21 Clamp On Power Logger Harmonic Measurement

Clamp On Power Logger

Hioki Clamp On Power Logger PW3360-21 can record power variations over extended periods of time. An optional SD memory card can be used to record up to one year of measurements at one-minute intervals, providing a useful source of data for verifying energy-saving benefits. Additionally, its broad operating temperature range of -10°C to 50°C, which exceeds that of previous Hioki devices, enables measurement in harsh environments.

The built-in Quick Set navigation feature allows users to start measurement by following a series of step-by-step instructions that walk them through configuring the instrument, making connections, checking connections, and starting recording. In this way, the device can assist in preventing erroneous settings and connections.

Furthermore, an optional clamp leak sensor can be used with the PW3360-21 to measure leak current, and if a clamp leak sensor is used in combination with a power measurement clamp sensor, the instrument can measure power and test for electricity leaks at the same time. Thanks to this expanded range of applications, the new device is poised to fully meet customer needs.

PW3360-21 Harmonic Measurement Model

Harmonic Measurement analyze voltage and current harmonics on a 50/60 Hz power line from the fundamental waveform to the 40th order. It displays the RMS value, content, and phase angle (numerical list or graph display) for each harmonic order and Vector display of power phase angle. Maximum, average, and minimum values can be saved in binary format to SD card at each interval.

Power Logger Viewer SF1001 is required to display the data on a PC. It has Harmonic Time Series Display that Select and display a time series graph of fundamental, third- and fifth-order current harmonics.