Identifier
CAN/CSA-E61558-2-4-03 (R2017)
Title
Safety of Power Transformers, Power Supply Units and Similar - Part 2: Particular Requirements for Isolating Transformers for General Use (Adopted CEI/IEC 61558-2-4:1997, first edition 1997-02)
Type of Document
Standard
Edition Date
2017 Jan 01
Summary
Replacement:
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.
ES Main Coverage
Project Stage