DD CLC/TS 50544:2010 PDF
Low voltage d.c. surge protective device for traction systems. Selection and application rules for surge arresters
Low voltage d.c. surge protective device for traction systems. Selection and application rules for surge arresters
- Статус документа:
- D
- Формат:
- Электронный (PDF)
- Дата публикации:
- 30 апреля 2010 г.
- ICS:
- 29.120.50
- SKU:
- DD CLC/TS 50544:2010
Abstract
1 Scope This Technical Specification applies to non linear metal-oxide resistor type surge arresters (MO surge arresters ) without spark gaps designed to limit voltage surges on d.c. traction systems with nominal voltage up to 1 500 V. This Technical Specification applies to protection of equipment. Same principles for selection and application apply for MO surge arresters on d.c. traction systems with nominal voltage 3 000 V.
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