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Description of BS EN 50152-3-3:2001 2001This European Standard gives particular requirements for voltage transformers used in a.c. single-phase railway applications, fixed installations. This European standard refers to single-phase inductive voltage transformers for railway applications on 15 kV, 16 ? Hz and 25 kV, 50 Hz overhead lines, these voltages and frequencies being defined in accordance with EN 50163. The main uses of these voltage transformers are: ? voltage indication; ? measurement; ? protection.
About BSIBSI Group, also known as the British Standards Institution is the national standards body of the United Kingdom. BSI produces technical standards on a wide range of products and services and also supplies certification and standards-related services to businesses. |
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