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since
Lieutenant
PascalL
Pascal LEPRETRE
Company
Schneider Electric Indus. SAS
since
2021-04-08
IEC 61439 standards, next publications are in the pipe
2020-07-02 01:54 AMI had the opportunity to share and discuss with about the birth of the IEC61439 series. The evolution never stop and since 2020 May, the edition 3 of the IEC61439-1 (general rules) has been published. But because this standard has no secret for you, …View more
Posted by: PascalL in Power Standards & Regulations
Find more articles tagged with:
[IEC 61439 for LV equipment April 16th 2020 webinar] - Application to small electric panels
2020-04-21 08:20 AMQuestion from Zisis Tsiatsikas: 1) Is the standard applicable to small electric panels, e.g. for domestic use?The IEC 61439 series is divided into several parts. One part, the part 3 is dedicated to application to ordinary people. The scope of this s…View more
Posted by: PascalL in Power Distribution and Digital
[IEC 61439 for LV equipment April 16th 2020 webinar] - Thermal monitoring on busbar
2020-04-21 09:12 AMQuestion from Alvin, Is it logical or allowed to install thermal monitoring into the busbar compartment? does it affect the type test?
Posted by: PascalL in Power Distribution and Digital
[IEC 61439 for LV equipment April 16th 2020 webinar] - diversity factor
2020-04-21 09:22 AMQuestion from Conrad: Is the rated diversity factor applicable for sizing the main horizontal busbar?
Posted by: PascalL in Power Distribution and Digital
[IEC 61439 for LV equipment April 16th 2020 webinar] - Specifications
2020-04-21 09:05 AMQuestion from Georgios Andreadis: So, we have the right to request verification tests of our specified assembly from the panel builder for every project, before site installation?
Posted by: PascalL in Power Distribution and Digital
[IEC 61439 for LV equipment April 16th 2020 webinar] - Forms
2020-04-21 09:00 AMQuestion from from RED - ncabudoy:Is the form of separation part of the new IEC 61439?
Posted by: PascalL in Power Distribution and Digital
[IEC 61439 for LV equipment April 16th 2020 webinar] - Short-circuit
2020-04-21 08:54 AMQuestion from Eduard Regarding Polipact unit for NSX CBs. There is Icc mentioned in Prisma catalog 85kA - does it mean we can connect this unit to the main busbars with Icw 85kA?
Posted by: PascalL in Power Distribution and Digital
[IEC 61439 for LV equipment April 16th 2020 webinar] - Clearances
2020-04-21 08:48 AMQuestion from RED - ncabudoy:As the creepage distance is ensured, busbar insulation will only be an option?
Posted by: PascalL in Power Distribution and Digital
[IEC 61439 for LV equipment April 16th 2020 webinar] - Outdoor application
2020-04-21 08:22 AMQuestion from Conrad, How does IEC61439 address an assembly for outdoor application i.e. IP2X in outdoor enclosure.
Posted by: PascalL in Power Distribution and Digital
[IEC 61439 for LV equipment April 16th 2020 webinar] - Maximum rating to Insulating Resistance for routine test
2020-04-21 07:57 AMQuestion from Daniel Deveze In the Webinar presentation, there is an information to the change to the maximum rating current to an assembly, to perform an insulation resistance to routine test. Can you explain more?
Posted by: PascalL in Power Distribution and Digital
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