Yokogawa Electric Corporation
Portable Test and Measurement Instrumentation
The CW500 and CW120 Power monitor series allows the customer to use a portable recording device to measure Volts, Amps, Watts, Vars, VA, PF, PA, Frequency, harmonics, and demand. This 1P2W to 3P4W power monitor provides a visual report of the current power situation to prevent major energy problem and utility over charges.
The CW10 is more like a tester rather than a recorder which can measure single phase AC and DC Power, Voltage, Currents, Power Factor, Frequency, Harmonics. It can be used to maintain consuming equipment as well as renewable energy equipment such as that used for solar and window power generation.
The simple, standalone solution for calibrating meter, clamp and CTs.
- Power Monitors
CW500 Power Quality Analyzer
The Yokogawa CW500 is a full-function power quality analyzer with features that include power measuring and logging (one-phase two-wire to three-phase four-wire), power quality measuring (voltage swell, voltage dip, voltage interruption, transient overvoltage, inrush current, harmonics, and flickers), user support (start guide function and automatic detection of current clamp probe), and data analysis and report generation (single-click creation of graphs and reports of measured data).
CW120, Clamp-on Power Meters•Wiring error check function
•2 or 3-load system
•Simultaneous measurement of multiple use possible by external control
•Parameters setting tool to set measurement conditions through PC
CW240, 3Ø Clamp-on Power Analyzers (obsolete)
Replaced by CW500. The CW240 is a portable three-phase power analyzer for field testing, maintenance, and service of equipment such as transformers, motors, and electrical distribution systems. It is a complete tool for measuring power quality, enhancing energy efficiency, assessing and improving equipment life cycles.
CW10 Clamp-on Power Meters
The CW10 is more like a tester type rather than a recorder, which can measure single phase AC and DC Power, Voltage, Currents, Power Factor, Frequency, Harmonics. It will also contribute to workers maintenance of not only consuming equipment but equipment for renewable energy such as solar and wind power generation.