CW500 Power Quality Analyzer

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Features

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

Description

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).

Literature Specifications Literature and Technical Information Test and Measurement ++ CW500 Power Quality Analyzer | Brochure (3.9 MB) Model: Yokogawa CW500 Series Power Analyzers   Bluetooth: CW500-B0 – No Bluetooth Function CW500-B10 – With Bluetooth Function Wiring connections: 1P2W (max. 4 systems), 1P3W (max. 2 systems), 3P3W (max. 2 systems), 3P3W3current, 3P4W Measurements items: Voltage, Current, Frequency, Active power, Reactive power, Apparent power, Active energy, Reactive energy, Apparent energy, Power factor, Phase Advancing Condenser, Neutral current, Demand, Harmonics, Power Quality (Swell/Dip/Interrupt/Transient over-voltage, Inrush current, Unbalance rate. IEC flicker Other functions: Digital output, Analog DCV input function   Voltage RMS: Range: 600.0/1000 V Accuracy: ±0.2% rdg ±0.2% rng. (sine wave, 40 to 70 Hz) Allowable input: 1 to 120% (rms) of each range, 200% for peak of each range Display range: 0.15 to 130% of each range Crest factor: 3 or less Sampling speed of voltage transient: 24 μs   Current RMS: Range: 96060 (2 A type): 2000 mA 96061 (50 A type): 5000 mA/50 A/AUTO 96062 (100 A type): 10/100 A/AUTO 96063 (200 A type): 20/200 A/AUTO 96064 (500 A type): 50/500 A/AUTO 96065 (1000 A type): 100/1000 A/AUTO 96066 (3000 A type): 300/1000/3000 A Accuracy: ±0.2% rdg ±0.2% rng. + accuracy of clamp-on probe (sine wave, 40 to 70 Hz) Allowable input: 1 to 110% (rms) of each range, 200% for peak of each range Display range: 0.15 to 130% of each range Crest factor: 3 or less Active power: Accuracy: ±0.3% rdg ±0.2% rng. + accuracy of clamp-on probe (Power factor 1, sine wave, 40 to 70 Hz) Effect of Power Factor: ±1.0% rdg (40 to 70 Hz, reading at power factor 0.5 against 1.0) Frequency meter range: 40 to 70 Hz Internal memory: Flash memory (4 MB) External memory card: SD Card (2 GB) PC communication: USB Ver. 2.0 USB Ver. 2.0/Bluetooth Ver. 2.1 + EDR Class2 Display—- Display: 320 × 240 (RGB) Pixel, 3.5 inch color TFT Environment Temperature and humidity range 0 to 45°C, less than 85% RH (without condensation) Operating Temperature and humidity range 0 to 45°C, less than 85% RH (without condensation) Storage Temperature and humidity range −20 to 60°C, less than 85% RH (without condensation) Dimensions 120 (W) × 175 (H) × 68 (D) mm Weight: Approx. 900 g (with battery) Included accessories (attached): 98078 Voltage Probe, 93046 Carrying case 97060 SD Memory Card 2 GB USB cable, Power cord, Quick manual, Alkaline size AA battery LR6 × 6pcs, Input terminal plate × 6 pcs, PC software (CD-ROM) Optional accessories (sold separately): 96060, 96061, 96062, 96063, 96064 (Clamp-on Probe) 96065, 96066 (Clamp-on probe, flexible type) 98031 (Power supply adapter)*2 93047 (Portable case with magnet)