Typical Application Scenarios

Everfine CTS-2000 Harmonic Flicker and Power Supply EMC Compliance Test System supports both emission test and immunity test, and consists of HFA Series Harmonic and Flicker Analyzers, LIN Series Impedance, HIS Series Programmable AC/DC Power Supplies, special analysis software and other components. HFA Series Harmonic and Flicker Analyzers adopt digital phase-locked loop, and the measurement window (10 cycles /12 cycles) is strictly synchronized with the power supply frequency (50Hz/60Hz) in accordance with standards, enabling fully compatible testing and analysis of harmonic voltage, harmonic current and flicker of the device under test, and can generate detailed test reports. HIS Series Power Supplies feature high stability, low harmonic distortion, wide voltage input and other characteristics, and can provide pure and stable sinusoidal voltage signal for testing under load variation, power supply voltage fluctuation and other conditions; meanwhile, it can simulate various interference waveforms of AC grid and DC power supply environment, and is used together with HFA Harmonic and Flicker Analyzers for immunity test of electrical equipment connected to low-voltage distribution systems.

Main Features

1. EMI Emission Test

EN/IEC 61000-3-2 EN/IEC 61000-3-3 EN/IEC 61000-3-11 EN/IEC 61000-3-12

2. EMS Immunity Test

EN/IEC61000-4-13（harmonic and interharmonic immunity） EN/IEC61000-4-14（voltage fluctuation immunity） EN/IEC61000-4-17 （DC ripple immunity） EN/IEC61000-4-27（three-phase voltage unbalance immunity）（pre-test） EN/IEC61000-4-28（power frequency variation immunity） EN/IEC61000-4-29 （DC voltage change immunity）（pre-test）

Main Technical Specifications