Harmonics and Flicker Monitoring/Test Set - Conducted Emissions
Dips & Interruptions
Rental Equipment
Rent LISNs & ANs
AC & DC Available
IEC 61000-3-3 Flicker Testing
Equipment Rentals
Test Accessories
Probes, CDNs, Etc.
EMC/EMI Antennas
Rent RF E-Field Generators
- Designed for Flicker & Harmonics Testing
- Complete Test System for IEC 61000-3-2 and 3-3
- Max Single Phase EUT 300 Volts 16 Amps
- IEC 61000-3-2/3 Compliant Analyzer
- Built-in Lumped Flicker Impedance
- Maximum: 530 Volts 16 Amps Continuous
- Programmable Multifunctional AC/DC Source
- Max Single Phase 360 Volts AC 500 Volts DC
- Model NetWave 7.3 - Includes Built-in Transformer
- Single Phase High Effeciency AC/DC Supply
- Max 300 Volts AC & 400 Volts DC
- Frequency Range 16 Hz - 1 kHz
- Compliant for IEC 61000-4-11 Testing
- Used with California Instruments iX Supplies
- Designed for Voltage Dips & Interruptions
- Single Phase AC/DC Source & Analyzer
- AC Voltage 300V & DC Voltage 400V
- CI AC Switch EOS1 Available for Dips
Overview
General Information
Harmonics and flicker both center around the concept of noise or disturbances on sinusoidal voltages, often in low voltage power systems. The large amount of electrical devices with non-linear loads (often using variable frequency drives) in these types of systems causes the flicker occurrence. This is most often thought of in the example of a washer machine running and a light bulb flickering. There are a variety of conducted emissions requirements on what constitutes acceptable variations. The majority of test systems include a monitoring system, power supply, and line conditioning unit. These components help ensure that clean power is supplied to the equipment under test (EUT) and accurate readings from monitoring software are achieved.
Associated Standards (common)
Harmonics standard:
- IEC 61000-3-2 < 16 A per phase
- IEC 61000-3-12 > 16 to 75 A per phase
Flicker standard:
- IEC 61000-3-3 < 16 A per phase
- IEC 61000-3-11 < 75 A per phase
Voltage Dip, interruption & variation:
- IEC 61000-4-11 < 16 A per phase
- IEC 61000-4-34 > 16 A per phase
Other immunity tests:
- IEC 61000-4-8 Power line magnetic field
- IEC 61000-4-13 Immunity to harmonics & inter-harmonics
- IEC 61000-4-14 Repetitive voltage variations
- IEC 61000-4-17 Ripple on DC input power ports
- IEC 61000-4-27 Voltage & Phase unbalance immunity
- IEC 61000-4-28 Frequency variations
- IEC 61000-4-29 DC dips, variation and short interruption
Commonly Used Equipment
- AC/DC Source & Analyzer
- Arbitrary waveform generator
- Computer system for monitoring
- Associated software capable of analyzing data
