CEI EN IEC 60947-9-1:2019
Current
The latest, up-to-date edition.
Low-voltage switchgear and controlgear Part 9-1: Active arc-fault mitigation systems - Arc quenching devices
Hardcopy , PDF
English, Italian
01-11-2019
Important note : Users cannot be edited or removed once added to your Multi user PDF.This part of IEC 60947 covers low-voltage arc quenching devices, hereinafter referred to as AQDs, which are intended to eliminate arc-faults in low-voltage assemblies (typically lowvoltage switchgear and controlgear assemblies in accordance with the IEC 61439 series), by creating a lower impedance current path, to cause the arcing current to transfer to the new current path.
| Committee |
CT 121
|
| DocumentType |
Standard
|
| ISBN |
978-2-8322-6404-1
|
| Pages |
0
|
| ProductNote |
THIS STANDARD ALSO REFERS TO IEC 60947-9-2, IEC TS 63107
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Standards | Relationship |
| IEC 60947-9-1:2019 | Identical |
| EN IEC 60947-9-1:2019 | Identical |
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