CENELEC
Project
| Reference | EN 60255-22-5:2011 |
|---|---|
| Title | Measuring relays and protection equipment - Part 22-5: Electrical disturbance tests - Surge immunity test |
| Project Number | 21588 |
| Abstract/Scope | IEC 60255-22-5:2008 specifies the general requirements for surge immunity tests for measuring relays and protection equipment for power system protection, including the control, monitoring and process interface equipment used with those systems. Is based on IEC 61000-4-5. The objective of the tests is to confirm that the equipment under test will operate correctly when energized and subjected to high-energy disturbances on the power and interconnection lines, caused by surge voltages from switching and lightning effects. The main change in this new edition concerns line to earth tests. |
| Status |
Published
|
Status
| Current Stage code | 6060 |
|---|---|
| Current Stage code date | 2011-04-01 |
| Current Stage code deadline | 2011-10-02 |
| Deadline date for vote |
Legal
| Directive(s) | |
|---|---|
| Mandate(s) | |
| Order Voucher |
Details
| IEC Technical Body | IEC/TC 95 |
|---|---|
| Reference Document | IEC 60255-22-5:2008 (EQV) |
| ICS | 29.120.70 - Relays |
| Keywords | Relay; Protection; Disturbance; Surge immunity; Test |
| Note | Supersedes EN 60255-22-5:2002 |
| A-Deviation(s) | |
| Special National Condition(s) |
Environment
|
Clause
|
Categories - Aspects
|
Product Life Cycle
|
Information
|
|---|
History
Implementation Dates
| date of Ratification (DOR) (1) | 2011-01-02 |
|---|---|
| date of Availability (DAV) (2) | 2011-04-01 |
| date of Announcement (DOA) (3) | 2011-04-02 |
| date of Publication (DOP) (4) | 2011-10-02 |
| date of Withdrawal (DOW) (5) | 2014-01-02 |
Relations
| Supersedes | EN 60255-22-5:2002 |
|---|---|
| Superseded by | FprEN 60255-26:2013 |
| Normative reference (6) |
EN 60255-6
EN 61000-4-5 |
(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved
(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat
(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level
(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement
(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn
(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.
