DD CLC/TS 50544:2010

This standard DD CLC/TS 50544:2010 Low voltage d.c. surge protective device for traction systems. Selection and application rules for surge arresters is classified in these ICS categories:

• 29.120.50 Fuses and other overcurrent protection devices
• 29.280 Electric traction equipment

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.