Yokogawa CW500 Power Quality Analyzer
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Yokogawa CW500 is a portable power quality analyzer with clamp-on probes, supporting 1-3 phase measurements, harmonics analysis, and IEC61000-4-30 Class S compliance.
Product details
| Model | CW500 |
| Manufacturer | Yokogawa |
| Category | Multimeters & DMMs |
| Availability | Made to order |
Description
Overview
The Yokogawa CW500 is a portable power quality analyzer designed for field measurements conforming to IEC61000-4-30 Class S standards. It utilizes current clamp-on probes to enable non-invasive power consumption and power quality measurements. The analyzer features intuitive navigation screens and quick start guides for user-friendly operation, with data storage via SD card or USB connectivity to PC for analysis and reporting.
Key Features
- Power measurement and logging (1-phase 2-wire to 3-phase 4-wire)
- Simultaneous measurement: 3-channel voltage, 4-channel current, 2-channel DCV input
- Clamp-on current probe support with automatic probe type recognition
- Instantaneous, average, maximum, and minimum measurements of voltage, current, power, power factor, and phase angle
- Energy measurement: active, reactive, and apparent energy (consumption and generation)
- Power quality analysis: voltage swell, dip, interruption, transient overvoltage, inrush current, harmonics, flicker detection
- Voltage and current unbalance rate calculation
- Demand power monitoring with graphical comparison to target values
- Data storage and analysis via included PC software (CW500 Viewer)
- SD Memory card, USB, and optional Bluetooth connectivity
- Automatic graph and report generation
Applications
- Power consumption monitoring and logging in industrial facilities
- Power quality diagnostics and troubleshooting
- Compliance verification to IEC61000-4-30 Class S standards
- Field measurement of single and three-phase power systems
- Predictive maintenance and equipment performance analysis
Specifications
| Voltage Input Channels | 3 |
| Current Input Channels | 4 |
| DCV Input Channels | 2 |
| Measurement Configurations | 1-phase 2-wire to 3-phase 4-wire |
| Power Measurement | Voltage, current, power, power factor, phase angle, phase advanced capacitance |
| Energy Measurement | Active, reactive, and apparent energy (consumption and generation) |
| Power Quality Features | Harmonics, flickers, voltage unbalance rate, current unbalance rate, voltage events (swell, dip, interruption, transient overvoltage, inrush current) |
| Compliance Standard | IEC61000-4-30 Class S |
| Data Connectivity | SD Memory card, USB, optional Bluetooth |
| Software | CW500 Viewer (PC software included) |
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Yokogawa CW500 Power Quality Analyzer
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