Publication CODE |
Title |
NBN EN 60255-22-4:2008 (2016-06) |
MEASURING RELAYS AND PROTECTION EQUIPMENT
PART 22-4 : ELECTRICAL DISTURBANCE TESTS - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST |
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Price Excl. VAT |
Total number of pages, tables and drawings |
25.00 €
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3 P.. |
Description
Specifies the general requirements for electrical fast transient immunity tests for measuring relays and protection equipment for power system protection, including the control, monitoring and process interface equipment used with these systems. Is based on IEC 61000-4-4. The objective of the tests is to confirm that the equipment under test will operate correctly when energized and subjected to repetitive fast transients (bursts) such as those originating from interrupting of inductive loads, relay contact bounce, etc.
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Class |
C63
(INSTALLATION EQUIPMENT LOW VOLTAGE INDUSTRIAL EQUIPMENT)
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Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally
only available in English or French. Only the cover page is translated
and the document itself is in English or in French.
Very important notice: 98% of the text of the NBN EN 55XXX,
NBN EN 6XXXX comes from the IEC text which is NOT included.
This text can be ordered here:
IEC 60255-22-4:2008.
For the series NBN EN 50XXX, the standards are however complete.
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EN version
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DE version
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FR version
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NL version
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Committee |
TC 95
MEASURING RELAYS AND PROTECTION EQUIPMENT
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Responsible |
Ir DELENS Marc
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BEC Approval |
2008-05-01 |
NBN Approval |
2008-11-26 |
Registration |
95032 |
ICS-Code (International Standards Classification) |
29.120.70
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NBN Status |
New |
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Date of ratification (d.o.r.) |
2016-06-28 |
Date of availability (d.a.v.) |
2016-06-28 |
Date of announcement (d.o.a.) |
2008-08-01 |
Date of publication (d.o.p.) |
2009-02-01 |
Date of withdrawal former edition (d.o.w.) |
2011-05-01 |
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