BS EN 60255-22-5 : 2002
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-5: ELECTRICAL DISTURBANCE TESTS - SURGE IMMUNITY TEST |
I.S. EN 60255-22-2:2008
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-2: ELECTRICAL DISTURBANCE TESTS - ELECTROSTATIC DISCHARGE TESTS |
CEI 57-25 : 1997
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PERFORMANCE AND TESTING OF TELEPROTECTION EQUIPMENT OF POWER SYSTEMS - PART 2: ANALOGUE COMPARISON SYSTEMS |
BS EN 60255-8 : 1998
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ELECTRICAL RELAYS - PART 8: THERMAL ELECTRICAL RELAYS |
I.S. EN 60255-22-3:2008
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-3: ELECTRICAL DISTURBANCE TESTS - RADIATED ELECTROMAGNETIC FIELD IMMUNITY |
BS EN 60255-22-2 : 2008
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-2: ELECTRICAL DISTURBANCE TESTS - ELECTROSTATIC DISCHARGE TESTS |
BS EN 60255-22-7 : 2003
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ELECTRICAL RELAYS - PART 22-7: ELECTRICAL DISTURBANCE TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - POWER FREQUENCY IMMUNITY TESTS |
CEI EN 60044-7 : 2001
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INSTRUMENT TRANSFORMERS - PART 7: ELECTRONIC VOLTAGE TRANSFORMERS |
BS EN 60044-7 : 2000
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INSTRUMENT TRANSFORMERS - PART 7 - ELECTRONIC VOLTAGE TRANSFORMERS |
BS EN 60255-22-3 : 2008
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-3: ELECTRICAL DISTURBANCE TESTS - RADIATED ELECTROMAGNETIC FIELD IMMUNITY |
I.S. EN 60255-8:1998
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ELECTRICAL RELAYS - PART 8: THERMAL ELECTRICAL RELAYS |
BS EN 60255-11 : 2010
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 11: VOLTAGE DIPS, SHORT INTERRUPTIONS, VARIATIONS AND RIPPLE ON AUXILIARY POWER SUPPLY PORT |
BS EN 60255-22-4 : 2008
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-4: ELECTRICAL DISTURBANCE TESTS - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST |
BS EN 60255-22-1 : 2008
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-1: ELECTRICAL DISTURBANCE TESTS - 1 MHZ BURST IMMUNITY TESTS |
BS 7494-2(1993) : 1993
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PERFORMANCE AND TESTING OF TELEPROTECTION EQUIPMENT OF POWER SYSTEMS - ANALOGUE COMPARISON SYSTEM |
BS EN 45510-2-7 : 2002
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GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
BS EN 60255-22-6 : 2001
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ELECTRICAL RELAYS - PART 22-6: ELECTRICAL DISTURBANCE TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - IMMUNITY TO CONDUCTED DISTURBANCES INDUCED BY RADIO FREQUENCY FIELDS |
BS EN 60255-3 : 1998
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ELECTRICAL RELAYS - PART 3: SINGLE INPUT ENERGIZING QUANTITY MEASURING RELAYS WITH DEPENDENT OR INDEPENDENT TIME |
BS EN 50123-7-1 : 2003
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RAILWAY APPLICATIONS - D.C. SWITCHGEAR - PART 7-1: MEASUREMENT, CONTROL AND PROTECTION DEVICES FOR SPECIFIC USE IN D.C. TRACTION SYSTEMS - APPLICATION GUIDE |
EN 60255-8 : 1998
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ELECTRICAL RELAYS - PART 8: THERMAL ELECTRICAL RELAYS |
I.S. EN 50123-7-1:2003
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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 |
UNE EN 60255-22-5 : 2011
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-5: ELECTRICAL DISTURBANCE TESTS - SURGE IMMUNITY TEST |
DIN EN 45510-2-7 E : 2003
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GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT; SWITCHGEAR AND CONTROLGEAR |
CEI UNI EN 45510-2-7 : 2006
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GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
BS EN 60255-25 : 2000
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ELECTRICAL RELAYS - PART 25: ELECTROMAGNETIC EMISSION TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT |
DIN EN 45510-2-7 : 2003
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GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
I.S. EN 60255-11:2010
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 11: VOLTAGE DIPS, SHORT INTERRUPTIONS, VARIATIONS AND RIPPLE ON AUXILIARY POWER SUPPLY PORT |
UNI CEI EN 45510-2-7 : 2011
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GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
BS EN 50123-5 : 2003
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RAILWAY APPLICATIONS - FIXED INSTALLATIONS - D.C. SWITCHGEAR - PART 5: SURGE ARRESTERS AND LOW-VOLTAGE LIMITERS FOR SPECIFIC USE IN D.C. SYSTEMS |
I.S. EN 60255-22-7:2005
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ELECTRICAL RELAYS - PART 22-7: ELECTRICAL DISTURBANCE TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT - POWER FREQUENCY IMMUNITY TESTS |
I.S. EN 60255-22-1:2008
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-1: ELECTRICAL DISTURBANCE TESTS - 1 MHZ BURST IMMUNITY TESTS |
UNE EN 60255-11 : 2010
|
MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 11: VOLTAGE DIPS, SHORT INTERRUPTIONS, VARIATIONS AND RIPPLE ON AUXILIARY POWER SUPPLY PORT |
I.S. EN 61642:1999
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INDUSTRIAL A.C. NETWORKS AFFECTED BY HARMONICS - APPLICATION OF FILTERS AND SHUNT CAPACITORS |
I.S. EN 60255-22-4:2008
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-4: ELECTRICAL DISTURBANCE TESTS - ELECTRICAL FAST TRANSIENT/BURST IMMUNITY TEST |
I.S. EN 45510-2-7:2002
|
GUIDE FOR PROCUREMENT OF POWER STATION EQUIPMENT - PART 2-7: ELECTRICAL EQUIPMENT - SWITCHGEAR AND CONTROLGEAR |
CEI EN 50123-7-1 : 2003
|
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 |
I.S. EN 60255-22-5:2011
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 22-5: ELECTRICAL DISTURBANCE TESTS - SURGE IMMUNITY TEST |
I.S. HD 637:1999
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POWER INSTALLATIONS EXCEEDING 1 KV A.C. |
I.S. EN 60255-25:2001
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ELECTRICAL RELAYS - PART 25: ELECTROMAGNETIC EMISSION TESTS FOR MEASURING RELAYS AND PROTECTION EQUIPMENT |