eLibrary >
BS EN 50470-4:2023 Electricity metering equipment - Particular requirements. Static meters for DC active energy (class indexes A, B and C) >
Expand All
TOC Search:
BS EN 50470-4:2023 Electricity metering equipment - Particular requirements. Static meters for DC active energy (class indexes A, B and C), 2023
- undefined
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Standard electrical values [Go to Page]
- 5 Construction requirements [Go to Page]
- 6 Meter marking and documentation [Go to Page]
- 7 Accuracy requirements [Go to Page]
- 8 Climatic conditions [Go to Page]
- 9 The effects of external influences [Go to Page]
- 10 Requirements concerning the software and protection against corruption [Go to Page]
- 11 Type test
- 12 Durability
- 13 Reliability
- Annex A (informative)Calculation of the error of measurement
- Annex B (informative)Differential mode current disturbance test
- Annex C (informative)Differences between IEC and Directive 2014/32/EU
- Annex D (informative)Accuracy classes and class indexes [Go to Page]
- Annex ZZ (informative)Relationship between this European standard and the essential requirements of Directive 2014/32/EU aimed to be covered [Go to Page]
