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IEC 60801 PDF

IEC Electromagnetic Compatibility for Industrial-Process Measurement and Control Equipment Part 4: Electrical Fast Transient/Burst Requirements. IEC Ed. Electromagnetic Compatibility For Industrial-process Measurement And Control Equipment – Electrostatic Discharge Requirements Applies. Find the most up-to-date version of IEC at Engineering

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From the technical point of view, the more precise term for this phenomenon would be static electricity discharge. In the Beginning Electrostatic discharge ESD phenomena have been known since the Greek civilization was dominant thousands of years ago.

Further information on the IEC is available from www. This article is primarily addressing the interruption effects of ESD to packaged electronic equipment. Summary Electrostatic discharge testing has evolved from a company-based reliability test in the s and s to a performance test on electronic products in the timeframe. This service is not available if you are a URL user where you do not log in with an email address.

Find Similar Items This product falls into the following categories. IEC has no responsibility for the ic and context in which the extracts and contents are reproduced by the author, iex is IEC in any way responsible for the other content or accuracy therein.

The EMC Engineers went back to work; they placed a metal ie plane under the all-plastic cash register and discharged to the metal ground plane now known as the HCP to simulate the real-life experience. People in cold climates were very familiar with the ESD effect in a low-relative humidity environment as was frequently experienced in indoor environments in the winter time. Menu Skip to content. Kangaroo Leather One computer company in the s began experimenting with ESD relative to its computers and computer peripherals.

In most cases, the companies started at a recommended 5 kilovolts amplitude; when the companies products could all pass that level, the consultants would recommend volts amplitude and so on! Monitoring Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work.

The edition did have a requirement for discharging to the earth reference plane to simulate discharges to objects jec the vicinity of the Equipment Under Test EUT. Includes electrostatic discharges which may occur between electrostatically charged objects brought together near to the vital instrumentation.

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The requirement is for electronic products to operate successfully when subjected to ESD phenomena representing the real-world environment as simulated in an EMC laboratory. The test was an air-discharge test. Elektromagnetische Vertraeglichkeit von Mess- Steuer- und Regeleinrichtungen in der industriellen Prozesstechnik. Iecc more about subscriptions. Worldwide Standards We can source any standard from anywhere in the world.

The key parameters of the ESD Generator remained constant at pF for the energy storage capacitor and the discharge resistance is ohms.

This ensures 68001 you are always up-to-date and saves you both time and money. The s and s saw individual companies developing their own test values and test techniques. For further information, contact Dan at danhoolihanemc aol. The grounding cable from the VCP and the HCP to the ground reference plane had kohm resistors located at each end of the cable. The polarity of the output voltages was both positive and negative. The output voltage was up to 8 kVolts for contact discharge and 15 kVolts for air discharge; isc positive and negative.

List of International Electrotechnical Commission standards – Wikipedia

The values of the parameters of the discharge current had to be verified with a 1 GHz oscilloscope. One computer company in the s began experimenting with ESD relative to its computers and computer peripherals.

Electrostatic discharge requirements Status: Note that there is iiec ground reference plane on the floor, the earth reference plane is on top of the table and it is grounded to a mains terminal earth connection via a cable. A number of volunteers were organized and asked to shuffle their feet on the carpet in a controlled humidity environment while holding on to a scientific electrostatic voltmeter.

Standards monitoring is a free service designed for you who wish to be alerted of changes to or new editions of the standards required in your work. Kec and continue Learn more about the cookies we use and how to change your settings. However, the term electrostatic discharge ESD is widely used in the technical world and in technical literature. Click to learn more.

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List of International Electrotechnical Commission standards

The development of the HCP started with a well-known cash-register company in the s. One product made by the computer company had a wide distribution in Australia and it had ESD problems whereas deliveries to other countries had no ESD problems.

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The companies tended to have proprietary standards and test methods on ESD and were not interested in exchanging information with their competitors on ESD.

The fast-food restaurant company iwc not pleased and returned the all-plastic cash registers to the manufacturer.

BS EN 60801-2:1993, IEC 60801-2:1991

The international standards organizations irc involved in the s with the release of IEC on ESD limits and test methods. The output voltage for contact discharge remained constant at a highest value of 8 kilovolts and the air discharge at 15 kilovolts. A common discharge value for early standards was volts. Therefore, it has been decided to retain the term ESD in the title.

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While they were developing the HCP, they realized the HCP could be turned on its side to represent a vertical metal file cabinet and they proceeded to design the cash register to pass that test ied that HCP on its side is the present-day Vertical Coupling Plane VCP test.

Most electronic companies in the s and s were aware of and concerned with ESD. You may experience issues viewing this site in Internet Explorer 9, 10 or The emphasis has switched from the susceptibility of equipment to quoting how immune a product is to air-discharge and contact discharges from a portable ESD tester 06801 output is compliant with the iex international standard criteria. The benefits of a subscription: We use cookies to make our website easier to use and to better understand your needs.