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CSA C22.2 NO 191

2nd Edition, January 1, 1989

Complete Document

Engine heaters and battery warmers

Includes all amendments and changes through Update 4, December 2016


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Active, Most Current

EN
Additional Comments:
INCLUDES GENERAL INSTRUCTION 1,2,3 & REAF 2014
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Product Details:

  • Revision: 2nd Edition, January 1, 1989
  • Published Date: December 2016
  • Status: Active, Most Current
  • Document Language: English
  • Published By: CSA Group (CSA)
  • Page Count: 69
  • ANSI Approved: No
  • DoD Adopted: No

Description / Abstract:

This Standard applies to cord-connected and permanently connected engine heaters and battery warmers for use on nominal system voltages of 600 V and less that are designed to be used in nonhazardous locations such as in passenger automobiles, light trucks, and heavy duty on- and off—road vehicles in accordance with the Rules of the Canadian Electrical Code, Part I.

This Standard applies to standard and heavy duty engine heaters, which include the following types:

(a) Internal and external coolant immersion;

(b) Internal and external oil immersion; and

(c) External surface.

The heavy duty classification also includes the oil—circulating immersion type.

CSA B51