Fire detection and fire alarm systems - Short-circuit isolators Ingestion-build-201039 Sequence of testing

Sequence of testing

and large tanks used to store large quantities of water or other liquids for domestic or industrial consumption

BS EN 527-3 helps you to build consumer trust and confidence in the product

testing and marking of electrical apparatus and Ex components intended for use in explosive gas atmospheres

installing

Fire detection and fire alarm systems - Short-circuit isolators Ingestion-build-201039 Sequence of testingBS EN 54 17: 2005 specifies requirements, test methods and performance criteria for shortcircuit isolators, for use in fire detection and fire alarm systems for buildings (see EN 54 1). Means of isolation or protection incorporated within control and indicating equipment (item B in Figure 1 of EN 54 1: 1996) are not covered by this European Standard.