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Avis d'intention
Spécifications des méthodes et des appareils ...
CISPR 16-2-1 Ed. 3.1: This part of CISPR 16 is designated a basic standard that specifies the methods of measurement of disturbance phenomena in general in the frequency range 9 kHz to 18 GHz and especially of conducted...
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Matériel pour le support des conduits, des tubes...
1.1 These requirements cover hardware for the support of conduit, tubing, and cable, such as HANGERS, STAPLES, STRAPS, and similar devices for installation in accordance with the National Electrical Code, NFPA 70, and the...
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Éthanol-carburant dénaturé destiné aux carburants...
La présente norme s’applique à l’éthanol-carburant dénaturé, qui est utilisé uniquement comme composant des carburants automobiles pour moteurs à allumage commandé. Les carburants automobiles pour moteurs à allumage commandé...
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Transformateurs de mesure - Partie 6: Exigences...
1 Scope This part of IEC 61869 is a product family standard and covers only additional general requirements for low-power instrument transformers (LPIT) used for a.c. applications having rated frequencies from 15 Hz to 100 Hz...
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Transformateurs de mesure - Partie 11: Exigences...
1 Scope This part of IEC 61869 is a product standard and covers only additional requirements for low- power passive voltage transformers (passive LPVT). The product standard for low-power passive voltage transformers is...
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Fils et câbles isolés thermodurcis
1.1 This Standard specifies the requirements for single-conductor and multiple-conductor thermoset-insulated wires and cables rated 600 V, 1000 V, 2000 V, and 5000 V, for use in accordance with the rules of the Canadian...
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Interrupteurs fermés et à front mort pour applications...
1.1 This Standard applies to enclosed and dead-front switches for use in photovoltaic (PV) systems rated 1500 V dc maximum, 1200 A maximum. 1.2 Fusible switches for photovoltaic applications are intended for use with...
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Câbles blindés
1.1 This Standard specifies requirements for single- and multi-conductor insulated cables having metallic interlocked armour without an overall jacket (Type AC90 or ACG90) or with an overall jacket (Type ACWU90 or ACGWU90)...
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Gaine extensible pour fils et câbles
1.1 This Standard applies to expandable sleeving rated at 90°C, 105°C, 125° C, 150°C and 200°C for bundling of insulated wires and cables, intended for the use in equipment designed to be installed and used in accordance with...
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Norme sur les poteaux d'incendie
La présente norme définit les poteaux d'incendie de type incongelable destinés à être utilisés dans les réseaux de canalisation en vue de l'approvisionnement en eau des services de protection contre l'incendie. Les poteaux d...
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Transformateurs de mesure - Partie 3 : Exigences...
This part of IEC 61869 applies to new inductive voltage transformers for use with electrical measuring instruments and electrical protective devices at frequencies from 15 Hz to 100 Hz. Note 301: Requirements specific to...
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Transformateurs de mesure — Partie 5 : Exigences...
This part of IEC 61869 applies to new single-phase capacitor voltage transformers connected between line and ground for system voltages Um ≥ 72,5 kV at power frequencies from 15 Hz to 100 Hz. They are intended to supply a low...
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