Deals with all aspects of safety (such as electrical, thermal and mechanical) of stationary or portable, single-phase or poly-phase, air-cooled isolating and separating transformers, and power supply units
KS IEC 61558-1:1999
Specification for safety of power transformers, power supply units and similar apparatus - Part 1: General requirements and tests.
Number of Pages:132
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Kes 11,896.00