17 févr. Pour plus de détails, se reporter à la norme NF C /A5 du. 27 juin collectifs, se reporter à la partie de l'amendement 5 à la NF C PDF). Note. Nous nous réservons le droit d'apporter des. The French electrical code, NF C and all the changes during the last fifteen years involve a steep learning curve for those from the other. aracer.mobi - Free download as PDF File .pdf ), The new French standard NF C was adopted after the preliminary.
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aracer.mobi - Free ebook download as PDF File .pdf), Text File .txt) or read book online for free. +mm. Réserve. Réserve communication. Réseau de Emplacement dédié pour la box attenant de la GTL. + 2 prises protégées sur un circuit dédié à prévoir . NORME NF C À compter du 27 novembre *, le nombre et le type d' interrupteurs différentiels sont déterminés par la taille de l'installation électrique.
Clause Subclause Sub-subclauses 5.
Table I illustrates the relationship between the texts of the standard and the texts of international documents. They have not yet been harmonised in relation to the CENELEC but are generally the subject of harmonisation document projects, account of which has been taken. Overall, the plan of this standard is the same as that of the standard, since this plan is that of international standard IEC However, various parts have been combined in order to make it easier to read the standard.
The main combinations are:. Protection against electric shocks: As of the date on which this standard was published, these combinations had not yet been incorporated at European level.
The main changes to this standard relate to the following points: Section 3: New presentation of requirements on protection against electric shocks 41 ; Protection against the risk of fire Classification of external influences Switchgear and controlgear assemblies ; Safety services Temporary electrical installations ; Mobile or transportable units ; Electric heating equipment ; Domestic premises Unattended installations ; Electrical operation areas This standard has been approved by the board of directors of the Union Technique de l'lectricit and the press release of 24th September The terms preceded by an asterisk are those that designate the external influence categories defined in clause Each term is followed by a letter designating the external influence category and the corresponding clause number.
Definitions General requirements Definition Protection against risk of burns General requirements Definition Between overload protections Particular requirements Bathrooms Definition Installation requirements General definition Correction factors Characteristics Selection of wiring systems FP Selection of equipment Structure of installations Selection according to service conditions Selection Definition Non-conducting premises and locations Protection against the risk of burns Parallel cables Protection Requirements General requirement Compatibility Overvoltage categories Selection of protective devices Requirements Characteristics General requirements Requirements Selection Characteristics Characteristics Definition Characteristics RCD with auxiliary source.
Breaking capacity Buildings, lighting of communal parts Burns risks of Busbar trunking systems Definition Prospective short-circuit current Coordination of overload and short-circuit protection Particular requirements Particular requirements Protection - limiting temperatures Definition Installation Standards Protective conductor IK degree Fire barriers.
Cables without isolated neutral Capacitor banks Caravans and sites for See switchgear and controlgear assemblies Fire-risk premises Characteristics Definition Installation methods Conductors' current-carrying capacities Characteristics Characteristics Definition Installation methods Conductors' current-carrying capacities Definition Bushing Selection of wiring systems to limit the spread of fire Underground wiring systems Erection Definition Installation methods Definition Installation methods Selection according to external influences Current-carrying capacities Group of circuits Installation methods Earthing Standards Usage Installation PEN conductors Selection and erection Particular requirements See switchgear and controlgear assemblies Definition Division of installations Overload protection.
Classe II Class II cables Classe III Coincidence factor Communication board Table 52A Construction site installations Control and protective switching devices CPS Definition Selection Requirement Isolation Functional control Functional control devices Domestic premises Characteristics Selection General requirements For ambient temperature For thermal resistivity of the floor For groups of circuits Design Current-carrying capacities Requirements Domestic premises Harmonics See: Switchgear and controlgear assemblies Definition Overload protection Short-circuit protection Requirements Values.
Table 41A 1.
Distribution board Division of installations Domestic premises Double insulation Definition Switchgear and controlgear assemblies Domestic premises control panel Definition Disconnection time Field of the standard Origin of installations Distribution system types Earthing connection systems Structures - Supply Accounting Atmospheric or switching overvoltages Limitation of disturbances caused by motors.
Characteristics Structures of installations Particular requirements Characteristics Definition Classification of the equipment Protection Protection by class II or equivalent installation See diagrams Standards Characteristics Fire-risk premises Explosion-risk areas Characteristics.
Ducting lengths Earth conductors Earthing installations Electric supply system for safety services.
Electrical equipment Definition Requirements Definition Erection Definition Protection requirements Selection and erection of protective devices Characteristics. Design Characteristics Compliance with standards Overvoltage categories Design current.
Fixed equipment Functional control Gangways operating, maintenance Minimum distances Liquid fuel distribution areas Requirements for buildings Equipotential bonding Proximity to wiring systems Main equipotential bonding Proximity to wiring systems Non-usage as a protective conductor Requirements Current-carrying capacities Erection.
Harmonic currents Housing technical sheath GTL Independence of installations Instrument transformers Table 52F Isolators Resistance measurement of Characteristics Definition Protection by spacing or using obstacles Verification.
Junction boxes Requirements Wiring system connections Definition Protection against overvoltages of atmospheric origin Protection against overvoltages of atmospheric origin Level chart Emergency switching-off.
Leakage current Loaded conductors Local horizontal bonding system..
Definition General Installation boundary Particular requirements General requirements Domestic premises Selection and erection Bathrooms Swimming pools Overvoltages Selection and erection Domestic premises Presence of lightning conductors Conductors - definition Part - definition Hazardous part - definition Definition System types Isolation Emergency switching-off Definition Protection against electric shocks Domestic premises Definition Structure of installations.
Main equipotential bonding Requirement Main earthing terminal Equipotential bonding conductors Definition General characteristics Particular requirements General - Switchgear and controlgear Requirements Classification.
Measures to protect against direct contact General requirements Requirements General requirements Particular requirements Selection and erection Requirements Selection of devices Depending on types and uses Requirements Electrical operation area Definition Connection of devices Particular requirements Particular requirements Characteristics Characteristics Protection against voltage reductions Starting and disturbances Calculation of cross-sections for lifts Definition Usage Conductors' current-carrying capacities Installation Characteristics Characteristics Definition see cables Definition Cross-section Harmonic currents Cables without isolated neutral PEN Non-isolation of the PEN Insulated conductors against overcurrents.
Neutral conductor Overcurrent protective device Selection General requirement Design Protective devices Fuse Circuit breaker Protection requirements Selection and erection Provisions for controlling overvoltages Selection of equipment Characteristics Requirements Definition Overload protection Coordination of protections Selection of overload protection devices FP Protection against thermal effects Definition General requirements Selection of devices Coordination between devices General Selection Definition Protection Coordination of protections Selection and erection of devices Description Selection of lightning arresters P.
Parallel cables Requirements Overload protection Short-circuit protection Requirements Requirements Definition Fire-risk premises Explosion-risk premises Isolation and disconnection Emergency switching-off Isolation and control at origin Obligation for IT systems Selection Design Cross-section of conductors Accessible parts of electrical equipment Insulation of conductors Isolation Domestic premises Fundamental principles marinas and boats See Marinas Definition Omission of protection Requirements overhead lines Characteristics See Wiring systems Characteristics Characteristics Definition Disconnection time.
Protective control Protective measures Proximity of wiring systems Public premises Index Design - Direct contact Design - Indirect contact General requirements Selection of devices Coordination between devices Definition Requirements Continuity check Measurement of their resistance Domestic premises Definition Selection of measures Requirements Requirements Requirements Requirements Requirements Safety services Supply for safety services Characteristics Locations - Requirements Characteristics Liquid fuel distribution areas Switching-off for mechanical maintenance.
Rated value Recessing box Table 52G Reinforced insulation Safety services Short-circuit protection devices Single-conductor or single-core cables Proximity of wiring systems Passage of wiring systems Definition Supply characteristics Short-circuit protection Omission of short-circuit protection devices Coordination of protective devices Selection of protective devices Selection Definition Protection Coordination of protections Selection of devices, etc.
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