IEC
IEC 61000-4-14: Testing and measurement techniques - Voltage fluctuation immunity test
Standard Overview
IEC 61000-4-14 applies to electrical and/or electronic equipment that have a rated input current up to 16 A per phase. Aims to establish a reference for evaluating the immunity of electric and/or electronic equipment when subjected to positive and negative low amplitude voltage fluctuations. Only conducted phenomena are considered, including immunity tests for equipment connected to public and industrial power supply networks.
Retrieved from IEC Webstore on 1/3/2014
Retrieved from IEC Webstore on 1/3/2014
Products Used in Testing
California Instruments 5001iX AC Power Source
- Output: 5kVA, 0-150/300V, 1ph
- Frequency Range: 16 - 1000 GHz
- Input Power: 208/240VAC, 1ph
California Instruments MX Compliance Test System Series
- Direct PC bus access data acquisition system provides the required sampling rate and resolution to meet IEC 61000-4-7 measurement requirements and supports high speed data transfers, unlike competing
- PC based Harmonic and Flicker test software provides real-time full color data display updates and continuous PASS/FAIL monitoring.
- Automatic calculation of the maximum permissible system impedance Zsys, using the Zref and measured Flicker parameters, as required per EN/IEC 61000-3-11.
Teseq Profline 2105 | 1 ph, 5 KVA
- 5 kVA output power
- Immunity test system that is simple to upgrade, pc-based
- Accessible control interface
EMC Partner IMU-MGE Conducted Immunity Test System
- Surge / CWG 4kV / 5 kV / 6kV / 8kV
- Ring Wave 6kV / 8kV
- EFT 4kV / 5kV / 6kV / 7kV
EMC Partner VAR-EXT1000 External 16 A Variac
- Works with all generators of the IMU or TRA Series
- Automated variac control from generator
- Can also be used with AC magnetic field antenna
Pacific Power 3210AGX | AC & DC Load/Power Supply | 21 kVA
- 15 - 1200 Hz
- 1 Phase mode 125 Arms / 62.5Adc
- 0-350 Vac / 0-500 Vdc
Pacific Power 3150AFX AC & DC Programmable Power Source
- DC, 15 to 1,200 Hz frequency range
- Accuracy ± 0.01%
- 125 Arms / 62.5 ADC
Pacific Power 3500 AZX Regenerative AC and DC Power Source | 50 kVA, 50 kW, 3P
- Full power source and sink capability
- Full 100% of current and power rating in both source and sink model
- Parallel configurations for higher power
California Instruments Tahoe | TA0045A1 Power Supply | 45 kVA
- Output: 45kVA, 0-166/333Vrms, 1/3ph
- Frequency Range: 16Hz - 905Hz
- Input Power: 208/600VAC, 3ph
California Instruments Sequoia Series | Regenerative AC Grid Simulator
- 480V overvoltage testing supported
- Non-Linear current waveform programming
- 500uS time resolution for Transients