Rechercher

1. Scope 1.1 This Standard applies to filters rated up to 125 A intended for suppressing electromagnetic interference in, or with, apparatus and machines that are to be connected to an ac supply with nominal system voltages up to 600 V and a nominal frequency up to 60 Hz.

This report covers the connection assembly of cables to gas-insulated metal-enclosed switchgear in single or three-phase arrangements where the cable terminations are fluid filled and there is a separating insulating barrier between the cable insulation fluid and the gas insulation of the switchgear. Applies to connections with extruded cables provided that these are fitted with cable…

Relates to the tape packaging of electronic components without leads or with lead stumps which are intended to be connected to electronic circuits. Includes only those dimensions which are essential for the taping of components for the above-mentioned purposes.

Specifies the tests which shall be used, when required, by the detail specification for electromechanical components having a connecting or switching function; intended for use in equipment for telecommunication and in electronic devices employing similar techniques.

Specifies a laboratory mechanical method of test for the determination of the relationship between tangential loading and relative displacement for certain types of vertical joints between large reinforced concrete panels subjected to tangential loading. Is applicable to vertical joints between large wall-panels satisfying certain conditions defined in the standard.

Defines the main dimensions of the concerning parts of rigging screws for stainless steel wire rope, to ensure the compatibility, assembly and interchangeability of the various parts of standing rigging and attachments of yachts.

Describes various arrangements for interconnection of Data Terminal Equipment (DTE), without intermediate Data Circuit-terminating Equipment, concerning electrical, mechanical, and functional characteristics. Applies to DTEs with interface circuits standardized in CCITT Recommendation V.24 for data transmission over telephone networks or with interface circuits standardized in CCITT…

1. Scope 1.1 This Standard applies to heat pump water heaters and refrigerant desuperheaters rated at 600 V or less, designed to be installed indoors in accordance with the Rules of the Canadian Electrical Code, Part I, and the applicable local Plumbing Code. 1.2 This Standard applies to packaged heat pump water heaters (which hereinafter may be referred to as "equipment")…

This Guide has the status of a group safety publication according to IEC Guide 104.