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This T.I.L. contains construction, marking and test requirements for inverters that receive power from a vehicle battery supply, and convert it to provide 120 V ac or 240 V ac for use in the vehicle. Portable units may receive their input power from a cigarette lighter plug. Permanently installed units may receive their input power from a cigarette lighter plug or directly from the vehicle…

Clause 5.2(c) (iii) of CSA Standard C22.2 No. 29, "Panelboards and Enclosed Panelboards" requires panelboards rated 250V and less, and 225A and less to be marked to show the maximum number of branch circuit positions.

These requirements cover open type self-protected capacitors of the dry, metallized film element type, rated 660 Vac and less, with a temperature rating of 90 °C and less, intended for use as components in alternating current applications within appliances and equipment covered by the Standards of the Canadian Electrical Code Part II. Typical applications include motor start and run circuits,…

In the absence of a standard for surge suppressors, the following interim requirements, based upon CSA Standard C22.2 No. 8-M1986, "Electromagnetic Interference (EMI) Filters" and Electrical Bulletin No. 1195, "Changes to CSA Standard C22.2 No. 144, Ground Fault Interrupters", will be used: I. Combination Filter/Suppressors, II. Transient Suppressors Only (No EMI Filter…

This Technical Information Letter (T.I.L.) has been prepared to include Refrigerant R600a as a classified refrigerant in CSA Standard B52 ? Mechanical Refrigeration Code. This TIL will add Refrigerant R600a on an interim basis so that the refrigerant can be used in certain applications until the next edition of CSA Standard B52 ? Mechanical Refrigeration Code is published, at which time this TIL…