Rechercher

Standardizes the methods, general dimensions and preferred tolerances for the taping of these components, for example, resistors, capacitors, diodes, etc., for use in telecommunication equipment and electronic devices employing similar assembly techniques.

Applies to broadcast television receivers designed for monochrome and colour vision reception with accompanying sound. The standard constitutes a catalogue of selected measurements recommended for assessing electrical and acoustic properties of receivers such as audio-frequency response characteristic, volume control characteristic, audio-frequency non-linearity distortion, internally generated…

Specifies four standard designs of starting performance for three-phase motors, from 0.4 kW up to 630 kW for direct on-line or star-delta starting and rated on the basis of duty-type S-1 (maximum continuous rating). Also covers dual voltage motors in so far as the flux saturation level is the same for both voltages.

Standardizes the test conditions and methods for determining the main parameters and technical characteristics of electroheat equipment using one or more plasma torches. Specifies methods of test for: a)spraying, cutting and welding; b)solid, liquid and gaseous charge heating equipment.

Specifies details of the type of thermocouple to be used to measure the pinch temperature of quartz-tungsten-halogen lamps, the methods of preparation of the lamp and thermocouple, and the measurement to be made.

Standardizes submerged arc furnace test conditions and methods to determine their main parameters and technical characteristics. Applies to industrial three-phase submerged arc furnaces with rated power level of 1 000 kVA or more. Also applies to furnaces having one or more electrodes, other than three-phase furnaces.

It has the status of a horizontal standard in accordance with IEC Guide 108.

Explains the intent and compares the increasing quality program sophistication of the four Quality Program Standards in the CSA Z299 series. Guidance is provided on selecting the appropriate standard for a given product or service and developing and implementing the program.

1. Scope 1.1 This Standard covers the features of three-phase submersible transformers. For other details, reference shall be made to CSA Standard C2, Single-Phase and Three-Phase Distribution Transformers Types ONAN and LNAN, which is hereinafter referred to as CSA Standard C2. Note: Included with this Standard is Appendix A, Recommendations for Corrosion Control of Submersible…