Three Phase Power Analyser for Precise Power Quality

The Three Phase Power Analyser is a rugged, high-accuracy instrument for on-site and laboratory power quality assessments, capable of measuring phase-to-phase and phase-to-ground voltages, currents, active/reactive/apparent power, power factor, total harmonic distortion, unbalance, flicker, and transients — up to the 50th harmonic at a sampling rate of 1 MS/s. Data can be logged (up to 30 000 sets) to an SD card in Excel format or stored in internal memory for export via USB or Ethernet for in-depth analysis. A large, sun-readable backlit dot-matrix LCD displays real-time waveforms and numeric values, while USB 2.0, Ethernet (1 Gbps), and optional Wi-Fi/Bluetooth connectivity with PC-software support enable remote monitoring and report generation

Multi-Parameter Measurement: Captures volts (Vph-ph, Vph-G), amps (ph–G), KW/KVA/KVAR, power factor, energy (kWh), THD up to 50th harmonic, unbalance, flicker, dips/swells, and transients.

High-Speed Sampling: Up to 1 MS/s or 50 ms refresh can capture fast transients and inverter noise.

Data Logging & Export: The software stores 30,000+ measurement sets on an SD card and exports them to Excel, CSV, or PDF for reports.

Standards Compliance: It meets IEC 61000-4-30 Class A, IEC 61000-4-7, IEC 61000-4-15, IEEE 1459, and IEEE 519 for harmonics and power quality.

Safety & Durability: CAT III 600 V / CAT IV 300 V ratings, IP 50 housing, drop-resistant design for field use.

Connectivity: USB 2.0, Ethernet 1 Gbps, optional Wi-Fi or Bluetooth for real-time remote monitoring.

User Interface: Large dot-matrix backlit LCD with waveform display, touchscreen options, and easy navigation keys.

Parameter	Detail
Input Voltage	60 V–1000 V AC (phase-phase), 35 V–600 V AC (phase-ground)
Input Current	Up to 6000 A via CT/Rogowski coils
Sampling Rate	1 MS/s / 50 ms refresh
Basic Accuracy	±0.1 % (voltage/current), ±0.2 % (power)
Harmonics Up to	50th order
Memory Capacity	30,000+ sets on SD card / 1,000+ sets internal
Display	5.7″ sun-readable backlit LCD (dot-matrix)
Interfaces	USB 2.0, Ethernet 1 Gbps, SD card slot
Safety Rating	CAT III 600 V / CAT IV 300 V; IP 50
Standards	IEC 61000-4-30 Class A; IEC 61000-4-7; IEC 61000-4-15; IEEE 1459

Industrial Power Quality Audits: Identify voltage dips/swells, harmonics, and factories and plants' imbalances.

Energy & Load Studies: Perform three-phase energy surveys for cost allocation and demand-side management.

Motor & Drive Analysis: Evaluate inverter performance, vector control, and motor health via FFT-based noise and inrush current analysis.

Renewable Energy Systems: Monitor PV inverters, wind turbines, and battery storage power quality compliance.

Telecom & Data Centres: Ensure power stability and detect anomalies in sensitive telecom equipment racks.

Three Phase Power Analyser for Precise Power Quality

Key Features

Specifications

Applications