EN/IEC 61000-4-12: Ring Wave Immunity Test

EN/IEC 61000-4-12

The ring wave is an oscillatory transient induced in low-voltage cables due to switching of electrical networks and reactive loads, faults, and insulation breakdown of power supply circuits or lighting. The EMC Shop stocks the ring wave generators that produce the waveform per EN/IEC 61000-4-12 immunity test, available for rental or purchase.

IEC 61000-4-12:2017 Ring wave Changes

addition of a mathematical modelling of ring wave waveform

new Annex B on selection of generators and test levels

new Annex C on explanatory notes

new Annex D on measurement uncertainty

addition of high speed CDN

addition of a calibration procedure for CDN

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NX7 Multifunctional Test Generator for Transients up to 7 KV

The compact Next Generation NX7 is the most versatile tester to address transient and power fail requirements for both international and commercial standards. Featuring an easy-to-use color touch screen, the NX7 provides an economical solution for...

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Haefely FP-COMB 32 Automatic 3-Phase Coupler for AXOS System

Haefely FP-COMB 32 Description: The Haefely FP-COMB 32 coupling/decoupling network – for Surge Combination Wave, Ring Wave and EFT/Burst – is fully compliant with the standard requirements of IEC/EN 61000-4-4, IEC/EN 61000-4-5 and IEC/EN 61000-4-12. The...

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3ctest RWS 600 Ring Wave Simulator up to 6.0 KV for IEC 61000-4-12

3ctest RWS 600 Ring Wave Simulator: Ring wave interference on electronic line, control line and signal line can be caused by transient due to switch of mains and controlled switch or lightening strike. RWS 600 is designed to conduct immunity test for...

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Keytek ECAT Ring Wave Simulator for ANSI/IEEE C62.4 and UL 864

About the Keytek ECAT System: The Thermo Fisher Keytek ECAT Simulator systems are a sesoned favorite being used for electromagnetic Surge and EFT testing for more than 2 decades. The controller has an easy-to-use Windows based application software for...

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Used Haefely PIM 110 Ring Wave Impulse Module 0.5us – 100Hz for IEC 61000-4-12

Haefely PIM 110 Module Description: IEC 61000-4-12 and ANSI C62.41 describe a Ring Wave generator for application on power lines in a protected environment. ANSI C62.41 specifies the ri ng wave for testing products situated in Location C ategory A and B...

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Used Haefely PIM 150 100 kHz & 1 MHz Oscillating Wave Surge Generator

Haefely PIM 150 Description: IEC 61000-4-12 Ed.1, IEC 61000-4-18 Ed.1 and ANSI C37.90 describe an oscillating wave generator with defined open circuit waveforms parameters. The oscillating wave, also called a “damped sine” is used to test the immunity of...

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EMC Partner DOW 3000 Slow/Fast Damped Oscillatory Wave Generator

EMC Partner DOW 3000 Application: Electronic measurement and control equipment in the energy distribution network can be susceptible to environmental disturbances. The latest development from EMC PARTNER AG is a high voltage test system for damped...

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EM Test OCS 500N6F Simulator for Fast/Slow Damped Oscillatory Waves and Ringwave

EM Test OCS 500N6F Application: OCS 500N6F - Compact testers for fast/slow Damped Oscillatory Waves and Ringwave The OCS 500N6F series includes the test capabilities for fast damped oscillatory waves at 3 MHz, 10 MHz and 30 MHz up to 4.4kV and is...

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EM Test OCS 500N6 Compact Tester for Ringwave and Damped Oscillatory Waves

EM Test OCS 500N6 Application: The EM Test OCS 500N6 includes test capabilities for ringwave up to 6kV (as per EN/IEC 61000-4-12) and the damped oscillatory waves at 100kHz and 1MHz up to 3kV (as per EN/IEC 61000-4-18). The Ringwave is a non-repetitive...

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Haefely PSURGE 8000 EMC Surge Platform with Expandable PIM Modules

Haefely PSURGE 8000 EMC Surge Platform Description: The PSURGE 8000 test system meets all your current and future surge testing requirements! A modular expandable system that grows with your application needs. The modular concept is built around a PC...

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EM Test (Lüthi) CNV 504N Series CDN For Unshielded Unsymmetrical Interconnection Lines

EM Test (Lüthi) CNV 504N Details: The EM Test CNV 504N series of coupling decoupling network is a multifunctional CNV for the application of Surge and Ringwave pulses onto signal/data lines. The standard CNV 504N model combines three different...

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Haefely AXOS8 7kv Surge Telecom Wave Immunity Test System

The Hafely AXOS 8 – Telecom is a two-unit test system that combines the AXOS 8 and the TW8. This system will automatically perform the 10/700us Telecom Wave impulse. The AXOS 8 – Telecom can also be capable of performing 5kV EFT/Burst, 7kV Combination...

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EN/IEC 61000-4-12

IEC 61000-4-12:2017 Ring Wave Waveform

IEC 61000-4-12:2017 Ring wave Changes