Electricity metering equipment (a.c.). Acceptance inspection - Particular requirements for electromechanical meters for active energy (classes 0,5, 1 and 2 and class indexes A and B) Ingestion-build-146508

Electricity metering equipment (a.c.). Acceptance inspection - Particular requirements for electromechanical meters for active energy (classes 0,5, 1 and 2 and class indexes A and B) Ingestion-build-146508What is BS EN 62058 21 Acceptance inspection for electromechanical meters about? Electricity metering equipment is used to measure the flow of electricity over a time interval. BS EN 62058 is a series of standards that discusses acceptance inspection of electricity metering equipment. BS EN 62058 21 is the 21st part of the IEC 62058 series that specifies particular requirements for acceptance inspection of newly manufactured direct connected or

construction and maintenance of structures and facilities set in the maritime environment

Arrangement and requirements for circulating fans

Service management

The profiles of the belts and of the pulley grooves are such that the belts come into contact with the sides of the pulley grooves only and not with the base of the grooves

for double skin tanks with a vacuum leak detection system where the kinematic viscosity does not exceed 5 x 10-3 m2/s

The two standards can be used independently

BS EN 755-8:2008 Aluminium and aluminium alloys

biological sensing

the size/level of maturity of different management systems

incorporating electric light sources for operation from supply voltages up to 1 000 V

20 Dielectric strength

Business requirement for access control