Key Features

• Supports multi-power system analysis for:

  • 1P/2W, 1P/3W, 3P/3W, and 3P/4W configurations

• Measures True RMS values of voltage and current

• Power Measurements:

  • True Power: kW, MW, GW

  • Apparent Power: kVA, MVA, GVA

  • Reactive Power: kVAR, MVAR, GVAR

• Energy Measurement:

  • Watt-Hour (WH), Apparent Hour (SH), Reactive Hour (QH), Power Factor Hour (PFH)

• Power Factor (PF) and Phase Angle (Φ)

• Voltage Range: 10 to 600 ACV

• Current Range: 0.2A to 1200 ACA

• Programmable CT Ratio: 1 to 600

• Programmable PT Ratio: 1 to 1000

• ACV Input Impedance: 10 MΩ

• Clamp Frequency Response: 40 Hz to 1 kHz

• Tested Frequency Range: 45 to 65 Hz

• Safety Compliance: IEC 1010, CAT III 600V

• Built-in Clock & Calendar with Real-Time Data Logging

  • Stores data on SD card with timestamps (YYYY/MM/DD/HH/MM/SS)

  • Sampling Time Range: 2 to 7200 seconds

• Excel Data Export: Measured data can be directly downloaded and analyzed in Excel

Included Accessories

• 4 × Test Leads

• 4 × Alligator Clips

• 3 × Clamp Probes

• 1 × AC to DC 9V Adapter

• 1 × 2GB SD Memory Card

• 1 × Carrying Bag

Display

• Large LCD: 93 mm × 52 mm

• Dot Matrix Backlit Display: 320 × 240 pixels (Size: 81.4 × 61 mm)

Measurement Capabilities

• Voltage (ACV), Current (ACA)

• True Power, Apparent Power, Reactive Power

• Power Factor, Phase Angle, Frequency

Measurement Ranges

• Voltage: 10 to 600 ACV (Auto range)

• Current: 0.2 to 1200 ACA (Auto/Manual range)

• Overload Protection:

  • Voltage: Up to 720 ACV (RMS)

  • Current: Up to 1300 ACA (with CP-1200 clamp probe)

• Over & Under Indicators:

  • “OL” for overload, “UR” for under range

Data Logging & Connectivity

• Real-time data logger with SD card storage

• Integration Time: 2 to 7200 seconds

• Data Output Options:

  • USB Cable (USB-01)

  • RS232 Cable (UPCB-02)

• Compatible with SW-U801-WIN data acquisition software

Power Supply & Consumption

• Battery: 8 × 1.5V AA (UM-3) Alkaline or heavy-duty

• Adapter: AC to DC 9V

• Power Consumption:

  • Meter: 300 mA DC

  • Clamp Probe: 20 mA DC

Physical Specifications

• Operating Temperature: 0°C to 50°C (32°F to 122°F)

• Operating Humidity: < 80% RH

• Clamp Max Conductor Size: 86 mm (3.4") diameter

• Clamp Jaw Opening: 50 mm (2.0")

• Weight:

  • Meter: 1049 g (with batteries)

  • Clamp: 522 g

• Dimensions:

  • Meter: 225 × 125 × 64 mm (8.86 × 4.92 × 2.52")

  • Clamp: 210 × 64 × 33 mm (8.3 × 2.5 × 1.3")