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IEC 61000-4-4 - EFT/Burst Immunity Test Equipment Rentals
- Rent & Lease IEC 61000-4-4/-5 Compliant Generators
- Teseq, EM Test, Haefely, KeyTek, & EMC Partner Systems
- ISO 17025 Calibrations & Associated Cables Included
- Up to 3-Phase 690v/100amp EUT Testing Capabilities
- Pulse Systems Up to 8kV Bursts - KeyTek E421
- Available - CDNs, CCLs, Probes, & Other Accessories "
Coupling Clamps
IEC 61000-4-4 Data Lines
Coupling Decoupling
All CDN Equipment
Verification & Monitoring
Equipment Rentals
All Transient Generators
Conducted Immunity Systems
Test Accessory Rental
Probes, Monitoring Devices
Overview
Standard Information
This standard relates to electrical fast transient (EFT) testing, providing immunity requirements and testing procedures. The goal of this International Electrotechnical Commission (IEC) standard is a reproducible guide to evaluate equipment when exposed to fast transient/bursts on supply, signal, and control and earth ports. This Standard can be purchased on the IEC Webstore website. It defines test voltage waveform, range of test levels, pulse test equipment, verification procedures of test equipment, test set-up, and test procedures. Given the fast rise time of this occurrence grounding during testing is crucial.
Common Equipment
The test setup for this standard requires a ground reference plane, coupling device, decoupling device (if needed), and the EFT/Burst test generator. Exact requirements may vary slightly depending upon individual equipment under test requirements (EUT). We offer rentals of the pulse generators, coupling decoupling network (CDN), capcitive coupling clamp (CCL) and verification accessories. All active electrical systems come with current ISO 17025 accredited calibrations, and generators with associated software and license. The diagram below shows a typical setup designed for testing on mains power lines, including CDN.
Burst Generators
Pulse Systems
Conducted immunity transient generators designed for burst testing commonly offer up to testing up to 4.4kV to upwards 5.5kV, depending upon the system. These capabilities meet the required 4kV set forth in table 2 of IEC 61000-4-4, output voltage peak values. Many of these systems include surge capabilities designed for surge testing with the system, making them an ideal solution for IEC 61000-4-5 testing as well. Our rental systems include current ISO 17025 accredited calibrations, associated cables, software, and often a laptop arriving ready for testing to begin. Below you will find a picture from the control software provided by EM Test.
Common Rental Systems
EM Test - NX5
- Rent both 16 Amp & 32 Amp CDN configurations
- Variety of External Automatic & Manual CDNs
- Rent Coupling NX7 (bsr-3-480-32) 3-Phase 480V/32Amps CDN
- Very compact & 7inch Touch Screen - Programmed Standards
- Laptop with EM Test Control Software Included with Rentals
Haefely - Axos 5
- 5kV EFT/Burst & Surge Immunity Generator System
- Front Panel Attenuated Voltage & Current Monitoring
- Built In 264v/16A AC 220V/10A DC Single Phase Coupler
- Rent FP-COMB 32 3-Phase 480V/32Amp AC/DC CDN
- Compact & Easy to use - No Software or License Required
Testing
Equipment
