CENELEC - CLC/TS 50544
Low voltage d.c. surge protective device for traction systems - Selection and application rules for surge arresters
|Publication Date:||1 February 2010|
|ICS Code (Fuses and other overcurrent protection devices):||29.120.50|
|ICS Code (Electric traction equipment):||29.280|
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.