CEI EN 50123-7-1 : 2003
Current
The latest, up-to-date edition.
RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 7-1: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN D.C. TRACTION SYSTEMS - APPLICATION GUIDE
Hardcopy , PDF
English - Italian
01-01-2003
1 SCOPE
2 NORMATIVE REFERENCES
3 DEFINITIONS
4 MEASUREMENT
5 CONTROL SYSTEMS
6 PROTECTION SYSTEMS
Annex A - ELECTRONIC PROTECTION RELAY FEATURES
Annex B - RATE OF RISE AND DI RELAY EXAMPLES
FOR FAULT CHARACTERISTIC AND SETTING
PARAMETER SELECTION
Annex C - BIBLIOGRAPHY ON RELAYS IN USE
Gives assistance, guidance and requirements for the design of protection, control and measuring systems in d.c. installations intended to provide a power supply to traction systems.
| Committee |
CT 9
|
| DevelopmentNote |
Classificazione CEI 9-26/7-1 Supersedes CEI ENV 50123-7-1 (12/2003) To be read in conjunction with CEI EN 50123-1:2003-09. (06/2005)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN 50123-7-1:2003 | Identical |
| IEC 60255-21-2:1988 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section Two: Shock and bump tests |
| IEC 60255-22-1:2007 | Measuring relays and protection equipment - Part 22-1: Electrical disturbance tests - 1 MHz burst immunity tests |
| EN 60688:2013 | Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals |
| EN 60255-23:1996 | Electrical relays - Part 23: Contact performance |
| IEC 60688:2012 | Electrical measuring transducers for converting A.C. and D.C. electrical quantities to analogue or digital signals |
| IEC 60870-2-1:1995 | Telecontrol equipment and systems - Part 2: Operating conditions - Section 1: Power supply and electromagnetic compatibility |
| EN 61733-1:1996 | Measuring relays and protection equipment - Protection communication interfacing - Part 1: General |
| EN 60255-6 : 94 AC 95 | ELECTRICAL RELAYS - MEASURING RELAYS AND PROTECTION EQUIPMENT |
| IEC 61733-1:1995 | Measuring relays and protection equipment - Protection communication interfacing - Part 1: General |
| IEC 60255-22-3:2007 | Measuring relays and protection equipment - Part 22-3: Electrical disturbance tests - Radiated electromagnetic field immunity |
| IEC 60255-5:2000 | Electrical Relays - Part 5: Insulation coordination for measuring relays and protection equipment - Requirements and tests |
| IEC 60255-6:1988 | Electrical relays - Part 6: Measuring relays and protection equipment |
| IEC 60255-22-2:2008 | Measuring relays and protection equipment - Part 22-2: Electrical disturbance tests - Electrostatic discharge tests |
| IEC 60255-21-1:1988 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section One: Vibration tests (sinusoidal) |
| EN 60255-21-1:1995 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 1: Vibration tests (sinusoidal) |
| HD 546.2.1 : 200S1 | TELECONTROL EQUIPMENT & SYSTEMS - OPERATING CONDITIONS - ENVIRONMENTAL CONDITIONS & POWER SUPPLIES |
| IEC 60255-23:1994 | Electrical relays - Part 23: Contact performance |
| EN 60255-21-2:1995 | Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 2: Shock and bump tests |
| IEC 60255-22-4:2008 | Measuring relays and protection equipment - Part 22-4: Electrical disturbance tests - Electrical fast transient/burst immunity test |
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