BS EN 60255-1:2010
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Measuring relays and protection equipment Common requirements |
I.S. EN 61810-2-1:2017
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ELECTROMECHANICAL ELEMENTARY RELAYS - PART 2-1: RELIABILITY - PROCEDURE FOR THE VERIFICATION OF B[10] VALUES |
BS EN IEC 62246-1-1:2018
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Reed switches Generic specification. Blank detail specification |
BS EN 61649:2008
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WEIBULL ANALYSIS |
I.S. EN 61649:2008
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WEIBULL ANALYSIS |
CEI EN 61810-2-1 : 2012
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ELECTROMECHANICAL ELEMENTARY RELAYS - PART 2-1: RELIABILITY - PROCEDURE FOR THE VERIFICATION OF B10 VALUES |
EN 61557-8:2015/AC:2016-06
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Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems |
EN IEC 62246-1-1:2018
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Reed switches - Part 1-1: Generic specification - Blank detail specification |
UNE-EN 61557-8:2016
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Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. - Equipment for testing, measuring or monitoring of protective measures - Part 8: Insulation monitoring devices for IT systems |
UNE-EN 61649:2012
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Weibull analysis |
I.S. EN IEC 62246-1-1:2018
|
REED SWITCHES - PART 1-1: GENERIC SPECIFICATION - BLANK DETAIL SPECIFICATION |
CEI EN 60255-1 : 2011
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MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 1: COMMON REQUIREMENTS |
I.S. EN 61557-8:2015
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ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1000 V A.C. AND 1500 V D.C. - EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES - PART 8: INSULATION MONITORING DEVICES FOR IT SYSTEMS |
EN 61811-1:2015
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Electromechanical telecom elementary relays of assessed quality - Part 1: Generic specification and blank detail specification |
BS EN 61811-1:2015
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Electromechanical telecom elementary relays of assessed quality Generic specification and blank detail specification |
CEI EN 61557-8 : 2016
|
ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1000 V A.C. AND 1500 V D.C. - EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES - PART 8: INSULATION MONITORING DEVICES FOR IT SYSTEMS |
BS EN 61810-2-1:2017
|
Electromechanical elementary relays Reliability. Procedure for the verification of B10 values |
CEI EN 61649 : 2010
|
WEIBULL ANALYSIS |
I.S. EN 61811-1:2015
|
ELECTROMECHANICAL TELECOM ELEMENTARY RELAYS OF ASSESSED QUALITY - PART 1: GENERIC SPECIFICATION AND BLANK DETAIL SPECIFICATION |
I.S. EN 60255-1:2010
|
MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 1: COMMON REQUIREMENTS |
EN 61810-2-1:2017
|
Electromechanical elementary relays - Part 2-1: Reliability - Procedure for the verification of B10 values |
BS EN 61557-8:2015
|
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures Insulation monitoring devices for IT systems |
BS EN 61557-9:2015
|
Electrical safety in low voltage distribution systems up to 1 000 V a.c. and 1 500 V d.c. Equipment for testing, measuring or monitoring of protective measures Equipment for insulation fault location in IT systems |
EN 61649:2008
|
Weibull analysis |
EN 61557-9:2015/AC:2017-02
|
ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1000 V A.C. AND 1500 V D.C. - EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES - PART 9: EQUIPMENT FOR INSULATION FAULT LOCATION IN IT SYSTEMS (IEC 61557-9:2014/COR2:2017) |
EN 60255-1:2010
|
Measuring relays and protection equipment - Part 1: Common requirements |