EN 61557-3:2007
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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 3: Loop impedance
07-06-2022
23-03-2007
FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Requirements
5 Marking and operating instructions
5.1 Marking
5.2 Operating instructions
6 Tests
Bibliography
Annex ZA (normative) Normative references to
international publications with their
corresponding European publications
This part of IEC 61557 specifies the requirements applicable to equipment for measuring the loop impedance between a phase conductor and the protective conductor or between a phase conductor and neutral or between two phase conductors by using the voltage drop when the circuit under test is loaded. This second edition cancels and replaces the first edition published in 1997. This edition constitutes a technical revision. The following changes were made with respect to the previous edition: a) definitions complemented; b) revision of some requirements; c) addition of information on operating instructions; d) addition of new influence quantities E9 and E10.
Committee |
CLC/TC 85X
|
DevelopmentNote |
To be used in conjunction with EN 61557-1. (05/2007)
|
DocumentType |
Standard
|
PublisherName |
European Committee for Standards - Electrical
|
Status |
Superseded
|
Standards | Relationship |
IEC 61557-3:2007 | Identical |
NBN EN 61557-3 : 2007 | Identical |
NF EN 61557-3 : 2007 | Identical |
NEN EN IEC 61557-3 : 2007 | Identical |
I.S. EN 61557-3:2007 | Identical |
PN EN 61557-3 : 2007 | Identical |
SN EN 61557-3 : 1997 | Identical |
VDE 0413-3 : 2008 | Identical |
DIN EN 61557-3 : 2008 | Identical |
UNE-EN 61557-3:2007 | Identical |
BS EN 61557-3:2007 | Identical |
CEI EN 61557-3 : 2008 | Identical |
CEI EN 61557-14 : 2014 | 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 14: EQUIPMENT FOR TESTING THE SAFETY OF ELECTRICAL EQUIPMENT OF MACHINERY |
I.S. EN 61557-10:2013 | 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 10: COMBINED MEASURING EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES (IEC 61557-10:2013 (EQV)) |
CEI EN 61557-1 : 2008 | 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 1: GENERAL REQUIREMENTS |
EN 61557-14:2013 | 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 14: Equipment for testing the safety of electrical equipment of machinery |
EN 61557-10:2013 | 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 10: Combined measuring equipment for testing, measuring or monitoring of protective measures |
EN 60204-1 : 2006 COR 2010 | SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS |
I.S. EN 60204-32:2008 | SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 32: REQUIREMENTS FOR HOISTING MACHINES |
DIN EN 61557-1 : 2007 | 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 1: GENERAL REQUIREMENTS |
I.S. EN 60204-1:2006 | SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS |
UNE-EN 60204-1:2007 | Safety of machinery - Electrical equipment of machines - Part 1: General requirements |
UNE-HD 60364-6:2017 | Low-voltage electrical installations - Part 6: Verification |
BS EN 60204-33:2011 | Safety of machinery. Electrical equipment of machines Requirements for semiconductor fabrication equipment |
BS EN 61557-10:2013 | 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 Combined measuring equipment for testing, measuring or monitoring of protective measures |
CEI EN 61557-10 : 2014 | 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 10: COMBINED MEASURING EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES |
BS EN 61557-14:2013 | 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 testing the safety of electrical equipment of machinery |
BS EN 61557-1:2007 | 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 General requirements |
I.S. EN 61557-14:2013 | 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 14: EQUIPMENT FOR TESTING THE SAFETY OF ELECTRICAL EQUIPMENT OF MACHINERY (IEC 61557-14:2013 (EQV)) |
I.S. EN 61557-1:2007 | 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 1: GENERAL REQUIREMENTS |
I.S. EN 60204-33:2011 | SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 33: REQUIREMENTS FOR SEMICONDUCTOR FABRICATION EQUIPMENT |
BS EN 60204-1 : 2006 | SAFETY OF MACHINERY - ELECTRICAL EQUIPMENT OF MACHINES - PART 1: GENERAL REQUIREMENTS |
BS EN 60204-32:2008 | Safety of machinery. Electrical equipment of machines Requirements for hoisting machines |
EN 60204-32:2008 | Safety of machinery - Electrical equipment of machines - Part 32: Requirements for hoisting machines |
EN 60204-33:2011 | Safety of machinery - Electrical equipment of machines - Part 33: Requirements for semiconductor fabrication equipment |
EN 61557-1:2007 | 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 1: General requirements |
IEC 61557-1:2007 | 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 1: General requirements |
EN 61557-1:2007 | 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 1: General requirements |
EN 61010-1:2010 | Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements |
IEC 61010-1:2010+AMD1:2016 CSV | Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements |
IEC 61800-5-2:2016 | Adjustable speed electrical power drive systems - Part 5-2: Safety requirements - Functional |
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