BS EN 61557-4:2007 PDF Download
Standard EN Sample
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. Resistance of Earth Connection and Equipotential Bonding
Also Known As:
BS EN 61557-4:2007 is a standard that provides requirements for equipment used in testing, measuring, or monitoring the resistance of earth connections and equipotential bonding in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. This standard outlines the specifications for the equipment, including its connections and terminals, as well as the indication of the measured value or limits.
The standard is applicable to equipment used in electrical safety measures, ensuring that earth connections and equipotential bonding are properly implemented. It sets guidelines for the testing and measurement of the resistance of earth conductors, protective earth conductors, and conductors for equipotential bonding.
This second edition of the standard, published in 2007, is an update to the previous edition published in 1997. While it constitutes a minor revision, it has replaced and cancelled the first edition. The purpose of this standard is to ensure the safety and effectiveness of low voltage distribution systems by providing guidelines for testing the resistance of earth connections and equipotential bonding.
| Descriptors | Voltage measurement, Earth conductors, Electric conductors, Errors, Marking, Low voltage, Electrical measuring instruments, Test equipment, Resistance measurement, Low-voltage equipment, Mathematical calculations, Safety devices, Electrical safety, Electric terminals, Electrical protection equipment |
| ICS Codes | 17.220.20 - Measurement of electrical and magnetic quantities 29.080.01 - Electrical insulation in general 29.240.01 - Power transmission and distribution networks in general |
| Language(s) | English |
| ISBN | 978 0 580 50859 2 |
| File Size | 1.3 MB |
