Safety of Power Transformers, Power Supply Units and Similar - Part 2: Particular Requirements for Isolating Transformers for General Use

Designation Number:

CAN/CSA-E61558-2-4-03 (R2012)

Standard Type:

National Standard of Canada - Adoption of International Standard

Standard Development Activity:

Reaffirmation

Status:

Proceeding to development

SDO Comment Period Start Date:

2017-08-01

SDO Comment Period End Date:

2017-08-23

Posted On:

2017-07-26

Scope:

This part 2 of IEC 61558 applies to stationary or portable, single-phase or polyphase, air-cooled isolating transformers, associated or otherwise, having a rated supply voltage not exceeding 1000 V a.c. and rated frequency not exceeding 500 Hz, the rated output not exceeding: - 25 kVA for single-phase transformers; - 40 kVA for polyphase transformers.

Project need:

To maintain the status of this adoption. Note: A project to adopt the current version has been initiated.

Note: The information provided above was obtained by the Standards Council of Canada (SCC) and is provided as part of a centralized, transparent notification system for new standards development. The system allows SCC-accredited Standards Development Organizations (SDOs), and members of the public, to be informed of new work in Canadian standards development, and allows SCC-accredited SDOs to identify and resolve potential duplication of standards and effort.

Individual SDOs are responsible for the content and accuracy of the information presented here. The text is presented in the language in which it was provided to SCC.