CEI EN 60077-4 : 2003
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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RAILWAY APPLICATIONS - ELECTRIC EQUIPMENT FOR ROLLING STOCK - PART 4: ELECTROTECHNICAL COMPONENTS - RULES FOR AC CIRCUIT-BREAKERS
Hardcopy , PDF
English - Italian
01-01-2003
13-06-2020
INTRODUCTION
1. SCOPE
2. NORMATIVE REFERENCES
3. DEFINITIONS
4. CLASSIFICATION
5. CHARACTERISTICS
6. PRODUCT INFORMATION
7. NORMAL SERVICE CONDITIONS
8. CONSTRUCTIONAL AND
PERFORMANCE REQUIREMENTS
9. TESTS
ANNEX A - TEST CIRCUIT TO VERIFY
THE MAKING AND BREAKING
CAPACITIES
ANNEX B - DETERMINATION OF SHORT
CIRCUIT MAKING AND BREAKING
CURRENTS, AND OF PERCENTAGE
DC COMPONENT
ANNEX ZA - NORMATIVE REFERENCES
TO INTERNATIONAL PUBLICATIONS
WITH THEIR CORRESPONDING
EUROPEAN PUBLICATIONS
Describes the rules for AC circuit-breakers, the main contacts of which are to be connected to AC overhead contact lines; the nominal voltage of these circuits being in accordance with IEC 60850.
| Committee |
CT 9
|
| DevelopmentNote |
Classificazione CEI 9-10/4 (09/2004) To be used in conjunction with CEI EN 60077-1:2002-11 and CEI EN 60077-2:2002-11. (06/2005)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| IEC 60077-4:2003 | Identical |
| EN 60077-4:2003 | Identical |
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