CSA C22.2 NO. 13-1962 (R2011)

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1. Scope

Section A – Transformers for Luminous-Tube Signs

A1.1

This section applies to transformers for luminous-tube signs of portable and stationary types, for potentials up to and includ ing 600 volts low-potential, and l5,000 volts open-circuit high-potential, designed to be employed in accordance with the rules of the Canadian Electrical Code, Part I.

It includes: (a) outdoor types – Enclosed, non-weatherproof construction intended for use within the enclosures of signs; (b) indoor types:,, (i) enclosed, including pendent-type transformers (and “”standing-type”” transformers); and,, (ii) open or skeleton-type transformers; and (c) reactors, if supplied as part of a transformer. Having sealed-in (ie, compound-sealed) windings.

A1.2

Transformers covered by this Section for use as auxiliary equ ipment for signs used for general advertising and display purposes. /

Section B – Transformers for Oil- or Gas-Burner Ignition Equipment

B1.1

This Section applies to transformers for oil- and gas- burner ignition equipment for potentials up to and including 600 volts low-potential, and 15,000 volts open-circuit high- potential, designed to be employed in accordance with the rules of t he Canadian Electrical Code, Part I. Note: The terms “”low-potential”” and “”high-potential”” are used herein, respectively, for “”primary”” or “”low-voltage””, and “”secondary”” or “”high-voltage””.

B1.2

Transformers covered by this Section are intended for use as auxiliary equipment for oil- and gas-burning apparatus. /

Section C – Transformers for Cold-Cathode Interior Lighting

C1.1

This Section applies to transformers for cold-cathode, high-voltage, luminous tubing, for potentials up to and including 600 volts low-potential and 15,000 volts open-circuit high-potential, designed to be employed in accordance with the rules of the Canadian Electrical Code, Part I. Note: The terms “”low-potential”” and “”high-potential”” are used herein for “”primary”” or “”low-voltage”” and “”secondary”” or “”high- voltage”” respectively.

It includes: (a) (i) Enclosed transformers having sealed-in windings; and (ii) Open or skeleton-type transformers; and (b) Reactors, if supplied as part of a transformer.

C1.2

It does not apply to transformers for lighting systems under 1,0 00 volts.

C1.3

Transformers covered by this Specification are intended for use as auxiliary equipment for interior lighting.

Product Details

Published:
01/17/2000
Number of Pages:
47
File Size:
1 file , 840 KB
Product Code(s):
2410595, 2410595

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