RAILWAY APPLICATIONS - DC SURGE ARRESTERS AND VOLTAGE LIMITING DEVICES - PART 1: METAL-OXIDE SURGE ARRESTERS WITHOUT GAPS
International Electrotechnical Committee
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Characteristics
5 Arrester classification
6 Type test
7 Routine tests and acceptance tests
Annex A (normative) - Flowchart of testing
procedure of bending moment
Annex B (informative) - Direct lightning
current impulse withstand test
Bibliography
Pertains to non-linear metal-oxide surge arresters without gaps for both on board and fixed installations, designed to limit voltage surges on DC systems specified in IEC 60850 with nominal voltage up to 3 kV.
| Document Type | Standard |
| Status | Current |
| Publisher | International Electrotechnical Committee |
| Committee | TC 9 |
