IEC 62505-3-3:2020 gives particular requirements for voltage transformers used in a.c. single-phase railway applications, fixed installations. Applies to inductive voltage transformers used at traction voltages and frequencies according to IEC 60850.
IEC 62505-3-3 Ed. 2.0 en:2020 History
IEC 62505-3-3 Ed. 2.0 en:2020
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IEC 62505-3-3 Ed. 1.0 b:2009
$23.00 $47.00
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