PW3365 Clamp On Power Logger

Description

PW3365 Clamp On Power Logger for Safe Power Measurement

The Hioki PW3365 Clamp On Power Logger sets a new standard in electrical safety and convenience by allowing power measurements without metal contact. Unlike traditional power meters that require direct connection to exposed terminals, this clamp-on power logger uses a fully insulated voltage sensor that attaches safely around cables or busbars. This innovative design eliminates the risk of short circuits, electrical shocks, and unplanned power interruptions during installation.

By removing the need to shut off circuit breakers, the PW3365 Clamp On Power Logger significantly reduces downtime while improving operator safety. This makes it an ideal solution for live measurements in commercial buildings, industrial facilities, and energy audit environments.

Multi-Phase Systems

The PW3365 Clamp On Power Logger supports measurements from single-phase systems through three-phase, four-wire circuits. With a voltage measurement range of 90 V to 520 V, it adapts easily to a wide variety of electrical installations. When paired with compatible clamp sensors, the logger captures current and power parameters accurately, enabling detailed analysis of energy consumption and demand trends.

Its slim and compact form factor allows installation in confined spaces such as electrical panels and distribution boards without interfering with other equipment.

Harmonic Analysis

Power quality analysis is a key strength of the PW3365 Clamp On Power Logger. It measures harmonics from the fundamental waveform up to the 13th order, helping identify distortion sources that impact equipment performance and energy efficiency. Engineers can view total harmonic distortion values along with RMS and individual harmonic components in clear graphical or numerical formats.

This capability is particularly valuable for identifying problematic 5th and 7th harmonics, which are common contributors to power losses and equipment stress.

Guided Setup and Visualization

The built-in Quick Setup function provides step-by-step guidance for proper connection, making complex three-phase measurements straightforward even for less experienced users. Incorrect wiring triggers a FAIL notification, reducing the chance of measurement errors.

Recorded data is displayed in easy-to-read trend and demand graphs. Users can review instantaneous, maximum, minimum, and average values directly on the device, streamlining on-site decision-making.

Modern Energy Audits

With long-term data storage on SD cards and compatibility with PC-based analysis software, the PW3365 Clamp On Power Logger is a powerful tool for validating energy-saving initiatives, monitoring power demand, and conducting detailed energy audits safely and efficiently.

Technical Specifications Table

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