CAN/CSA E730-2-9-94 PDF

CAN/CSA E730-2-9-94 PDF

Name:
CAN/CSA E730-2-9-94 PDF

Published Date:
12/18/1999

Status:
Active

Description:

Automatic Electrical Controls for Household and Similar Use - Part 2: Particular Requirements for Temperature Sensing Controls (Adopted IEC 730-2-9:1992, first edition)

Publisher:
Canadian Standards Association / National Standard of Canada

Document status:
Active

Format:
Electronic (PDF)

Delivery time:
10 minutes

Delivery time (for Russian version):
200 business days

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Choose Document Language:
$42.6
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1. Scope

This clause of Part 1 is replaced as follows:

1.1

This Part 2 applies to automatic electrical temperature sensing controls for use in, on or in association with equipment for household and similar use, including electrical controls for heating, air-conditioning and similar applications. The equipment may use electricity, gas, oil, solid fuel, solar thermal energy, etc. or a combination thereof.

1.1.1

This Part 2 applies to the inherent safety, to the operating values, operating times, and operating sequences where such are associated with equipment safety. It applies also to the testing of automatic electrical control devices used in, or in association with, household or similar appliances.

Examples of such controls include boiler thermostats, fan controls, temperature limiters and thermal cut-outs.

This Part 2 does not apply to automatic electrical controls designed exclusively for industrial applications.

This Part 2 is also applicable to individual controls utilized as part of a control system or controls which are mechanically integral with multifunctional controls having non-electrical outputs.

1.1.2

This Part 2 also applies to the electrical safety of temperature sensing controls with non-electrical outputs such as refrigerant flow and gas controls.

1.1.3

This Part 2 is also applicable to controls for appliances within the scope of IEC 335.

Throughout this Part 2 the word ""equipment"" includes ""appliance"" and ""control system"".

1.1.4

This Part 2 applies to manual controls when such are electrically and/or mechanically integral with automatic controls.

Requirements for manual switches not forming part of an automatic control are contained in IEC 328.

1.1.5

This Part 2 applies to bi-metallic single operation devices as defined in this standard.

1.2

This Part 2 applies to controls with a rated voltage not exceeding 660 V and with a rated current not exceeding 63 A.

1.3

This Part 2 does not take into account the response value of an automatic action of a control, if such a response value is dependent upon the method of mounting the control in the equipment. Where a response value is of significant purpose for the protection of the user, or surroundings, the value defined in the appropriate household equipment standard or as determined by the manufacturer shall apply.

1.4

This Part 2 applies also to controls incorporating electronic devices, requirements for which are contained in Appendix H. /

1. Domaine d'application

L'article de la premiere partie est remplace par ce qui suit.

1.1

La presente partie 2 s'applique aux dispositifs de commande electrique automatiques thermosensibles pour usage dans, sur ou en association avec des appareils a usage domestique et analogue, y compris les dispositifs de commande electrique pour le chauffage, le conditionnement d'air et applications analogues. Le materiel peut fonctionner a l'electricite, au gaz, au pet role, aux combustibles solides, a l'energie solaire, etc., ou a une de leurs combinaisons.

1.1.1

La presente partie 2 s'applique a la securite intrin seque, aux valeurs de fonctionnement, aux temps de fonctionnement et aux sequences de fonctionnement lorsque la securite de l'appareil en depend. Elle s'applique egalement aux essais des dispositifs de commande electrique automatiques utilises dans, ou associes a, des appareils a usage domestique ou analogue.

De tels dispositifs sont par exemple les thermostats de chaudiere, les commandes de ventilation, les limiteurs de temper ature et les coupe-circuit thermiques.

La presente partie 2 ne s'applique pas aux dispositifs de commande electrique automatiques concus exclusivement pour des applications industrielles.

La presente partie 2 s'applique egalement aux dispositifs de commande individuels utilises comme partie d'un systeme de commande ou de dispositifs de commande qui sont mecaniquement integres a des dispositifs de commande multifonctions ayant des sorties non electriques.

1.1.2

La presente partie 2 s'applique egalement a la securite electrique des dispositifs thermosensibles non munis de sortie electrique, tels que les dispositifs de commande de flux ref rigerant et de gaz.

1.1.3

La presente partie s'applique egalement aux dispositifs de commande d'appareils faisant partie du domaine d'application de la CEI 335.

Partout ou il est utilise, le terme ""materiel"" comprend les appareils d'utilisation comme les systemes de commande.

1.1.4

La presente partie 2 s'applique aux dispositifs de commande manuels dans la mesure ou ils font partie integrante, electriquement et/ou mecaniquement, des dispositifs de commande automatiques.

Les prescriptions pour les dispositifs de commande manuels ne faisant pas partie d'un dispositif de commande automatique sont contenues dans la CEI 328.

1.1.5

La presente partie 2 s'applique aux dispositifs monocoup bimetalliques tels que definis dans la presente norme.

1.2

La presente partie 2 s'applique aux dispositifs de commande dont la tension nominale ne depasse pas 660 V et dont le courant nominal ne depasse pas 63 A.

1.3

La presente partie 2 ne prend pas en consideration la valeur de reponse d'une action automatique d'un dispositif de commande lorsqu'elle est influencee par la methode de montage du dispositif dans le materiel. Dans le cas ou une telle reponse est importante du point de vue de la protection de l'utilisateur ou de l'environnement, la valeur specifiee dans la norme particuliere du materiel domestique appropriee ou prescrite par le fabricant s'applique.

1.4

La presente partie 2 s'applique egalement aux dispositifs de commande qui incorporent des dispositifs electroniques dont les prescriptions sont contenues dans l'annexe H.
File Size : 1 file , 2.5 MB
Note : This product is unavailable in Russia, Ukraine, Belarus
Number of Pages : 49
Published : 12/18/1999

History


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