Product Description

Portable Yokogawa Power Analyzer Quality CW500

CW500 – Confirms to IEC61000-4-30 Class S.

Portable Yokogawa Power Analyzer CW500, Current Measurements with clamp-on probes, Navigation screens, Bluetooth, and SD cards for communication and data logging.

Applications: Utilities, Substations containing large arrays of transformers, generators, and electrical distribution networks. Measure Voltage Sags, Swells and dips, Flicker, Inrush current, and Demand changes.

CW500 power quality monitor:

Basic Features:

Data Loggers from single phase two wire to three phases four-wire systems, All Electrical Parameters, With 50^th Orders of Harmonics, Small form factor, and battery inputs allow the user to take this unit anywhere, anytime, Use the free yokogawa power analyzer Quality CW500 viewer to connect remotely to the unit to log data or view events in real-time,

• Quickly and easily shift between setting up the unit or viewing logged variables and waveforms
• Supports USB and Bluetooth
• Set a predetermined record length or schedule or a start time and duration for logging data

DETAILS

Main Features

• Power Measurement and Logging
• Power Quality Measurement
• User Support
• Analysis of Data and Report Generation

Power Measuring and Logging

• Simultaneously measures 3 CH Voltage input, 4 CH current clamp probe input, and 2 CH DCV input.
• Instantaneous/Average/Maximum/Minimum value list or trend graph screen of Voltage/ Current/Power/Power factor/Phase Angle/Phase Advanced Capacitance Calculation.
• Integration Value of Active/ Reactive/Apparent Energy is each displayed consumption and generation.
• Demand monitoring displays screens of present power consumption compared to aimed demand power values

Quick Start Guide Function:

• The Quick Start Guide Function supports correct wiring and setting before measuring.
• The Quick Start Guide Function automatically recognizes the type of current clamp probe.

Vector Display:

• The Vector Display indicates Voltage and Current phase differences and values between input channels of voltage and current.
• The Vector Display checks whether the wiring is correct or not.

Power Quality Measuring

Measure Temporary Malfunctions of the Power Line

• The Yokogwa Power Analyzer Quality CW500 captures temporary malfunction phenomena of the power line that can cause malfunction or destruction of devices due to voltage swell, voltage dip, interruption, the transient voltage over, and inrush current by using a high sampling rate of 24 µs and RUS calculation.
• Event data contains the type of malfunction, occurred time or occurrence finish time, measured value, and waveform of voltage and current of all channels for approx. 200 ms period.
• This measurement method conforms to IEC standard  61000- 4-30 Class S

Measure Continuous Malfunction of the Power Line

Harmonics

• Measure and display graphs and lists of up to the 50th  Harmonic components of voltage, current, and power for each phase and total.

Flicker

• Measures 1-minute flicker (Pst, 1 min), short flicker, (Pst), and long flicker (Plt).

Unbalance rate

• Displays voltage and current unbalance rate on 3-phase wiring.

Portable Yokogawa Power Analyzer Quality CW500

Viewer (Included PC software)

• Automatically display the graphical and report data by clicking on the file on the PC display.
• Manage multiple settings of the unit.
• Measure in real-time using USB communication.

Types of data

• Integrated power data, power quality event data, main unit setting data, and screen capture data

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