Electrical static meters for secondary metering and sub-metering. SpecificationBS 8431: 2010 Electrical static meters for secondary metering and sub metering. Specification Energy meters, mainly kWh meters, are a common requirement of electrical control panels, in many cases as part of a multiple function unit. Energy measurement is recognized as an essential element of energy management. This assists with the drive to reduce carbon emissions and to improve the commercial efficiency of manufacturing, commercial organizations and

fishing points

BS EN 12312-20 does not apply to:

4 Hazards generated by noise

a) air conditioning units serving a limited area in a building

14 Transient overvoltages

lead-alloy

so that all concerned can be sure of the program requirements

Dynamic thermal characteristics

If the full permeability characteristics of the geotextile or geotextile-related product have previously been established

Determination of the percentage yield point extension

With the help of BS EN 12312-20 guidelines

List of standards