IEC 62505-3-2 Railway applications – Fixed installations – Particular requirements for a.c. switchgear – Part 3-2: Measurement, control and protection devices for specific use in a.c. traction systems – Single-phase current transformers - Edition 1.0
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International Electrotechnical Commission
Railway applications – Fixed installations – Particular requirements for a.c. switchgear – Part 3-2: Measurement, control and protection devices for specific use in a.c. traction systems – Single-phase current transformers - Edition 1.0
N 62505-3-2
Annotation
This part of IEC 62505 gives particular requirements for current transformers used in a.c. single-phase railway applications, fixed installations.
This International Standard applies to current transformers used at traction voltages and frequencies according to IEC 60850.
The main uses of these current transformers are:
- measurement;
- protection.
Автоматический перевод:
Железнодорожные заявления – Фиксированные установки – Определенные требования для a.c. коммутационной аппаратуры – Часть 3-2: Измерение, управление и защитные устройства для определенного использования в a.c. системах тяги – трансформаторы Однофазного переменного тока - Издание 1.0
Эта часть IEC 62505 дает определенные требования для токопреобразователей, используемых в a.c. однофазных железнодорожных заявлениях, фиксированных установках.
