Product Overview

The 4 / 6 Channel Power Analyzer from Decibels Lab is designed for engineers, researchers, and academicians seeking precision and versatility in electrical measurements. It enables simultaneous monitoring of multiple power channels—ideal for complex systems like electric vehicles, renewable energy systems, and power electronics.

With real-time data acquisition, high sampling rate, and user-friendly software interface, this analyzer supports in-depth evaluation of efficiency, harmonics, and dynamic electrical behaviors in high-voltage and high-current setups.

Product Variants & Specifications


Specification 4 Channel Power Analyzer 6 Channel Power Analyzer
Product ID DB-PA-4CH DB-PA-6CH
Channel Count 4 6
Measurement Frequency Range 0.5 Hz to 200 kHz 0.5 Hz to 200 kHz
Supported Configuration 3-phase 4-wire 3-phase 4-wire
Primary Application Motor & Inverter Efficiency Analysis Motor & Inverter Efficiency Analysis
Voltage Measurements RMS, Mean, AC Component, Fundamental, THD, Ripple, Peak ±, Unbalance Factor, Simple Average RMS, Mean, AC Component, Fundamental, THD, Ripple, Peak ±, Unbalance Factor, Simple Average
Current Measurements RMS, Mean, AC Component, Fundamental, THD, Ripple, Peak ±, Unbalance Factor, Simple Average RMS, Mean, AC Component, Fundamental, THD, Ripple, Peak ±, Unbalance Factor, Simple Average
Power Measurements Active, Apparent, Reactive Power, Power Factor, Phase Angles (V, I, Power) Active, Apparent, Reactive Power, Power Factor, Phase Angles (V, I, Power)
Direction-Specific Measurements Positive/Negative Current & Power Magnitudes, Sum of Each Positive/Negative Current & Power Magnitudes, Sum of Each
Efficiency Analysis Efficiency, Power Loss Efficiency, Power Loss
Advanced Measurements Current Integration, Power Integration Current Integration, Power Integration
Motor-Specific Metrics Torque, Speed (RPM), Frequency, Slip, Motor Power Torque, Speed (RPM), Frequency, Slip, Motor Power

Experiments & Applications

With this analyzer, users can conduct

  • Multi-Channel Power Monitoring

    Analyze input-output performance across different subsystems.

  • Motor-Inverter Testing

    Evaluate energy flow and efficiency in real-time.

  • Efficiency Calculations

    Determine losses in power electronics setups.

  • Power Quality Analysis

    Identify harmonics, power factor variations, and transient behavior.

  • EV Component Testing

    Monitor power consumption in different driving conditions.

  • Custom Experiments

    Ideal for educational labs and industrial prototyping.