Hager UKB240480 handleiding
Handleiding
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6LE008221A
Floor installation systems
Basic manual
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Floor installation systems
Erector specifications
The erector specifications according to DIN VDE describe a wide range of points, which the
electrician must observe and comply with during the construction and installation of the floor
installation systems.
The erector specifications are particularly important for:
– Safety (protection against electric shock)
– Maintenance of function - function maintenance
– Electromagnetic compatibility
– Fire protection
The following section explains some of the key points from the erector specifications:
Protection against electric shock
For the erection of a cable system with electrical installation duct systems, multiple standards
from the VDE 0100 series are important, in particular:
– DIN VDE 0100-410:2018-10, which describes the protection measures for protection against
electric shock, as well as
– DIN VDE 0100-520:2013-06, which describes the selection and erection of cable systems.
Electrical installation duct systems are a component part of the cable system (Section 520.3.1 in
DIN VDE 0100-520) and thus of the electrical installation. They are thus not covered by Section
411.3.1.2 of DIN VDE 0100-410.
In Section 410, DIN VDE 0100-410 refers to DIN EN 61140 (VDE 0140-1), which, as a basic
safety standard, describes the shared requirements for protection against electric shock for
electrical systems and resources. Accordingly, the basic rule of protection against electric shock
is that dangerous active parts may not be touchable and touchable, electrically conductive parts,
may not become dangerous active parts, neither under normal conditions, nor under conditions
of individual errors.
In addition, it describes that safety measures against electric shocks must consist of a suitable
combination of two independent protective measures - of a basic protection measure and an
error protection measure.
In a cable system, a basic protection measure would typically be basic insulation (e.g. wire insu-
lation) or a protective housing.
An error protection measure is frequently the automatic switch-off of the power supply (Section
411) or double insulation (Section 412).
Table A.52.1 of DIN VDE 0100-520 defines that insulated cables (wire cables) may only be used
in the electrical installation duct systems to be opened (including underfloor systems) if the duct
system offers at least the protection rating IP4x and can only be opened with a tool. Jacketed
cables can be used without restrictions.
In addition, Section 526.5 of DIN VDE 0100-520 defines that electrical connections must be
made in suitable jacketing (e.g. boxes or in resources, if planned).
Metallic duct systems must be included in the safety measures and the equipotential bonding.
This guarantees protection against electric shock according to DIN VDE 0100-410 and electro-
magnetic compatibility (EMC) according to EN 50310, EN 50173, EN 50174-2.
Mechanical load of cables
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Productinformatie
| Merk | Hager |
| Model | UKB240480 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 11902 MB |
Caratteristiche Prodotto
| Kleur van het product | Zink |
| Diepte | 59 mm |
| Certificering | EN50085-2-2 |
| Materiaal | Staal |
| Duurzaamheidscertificaten | RoHS |
