Aerospace series. Cables, electrical, aircraft use. Test methods - Notch propagationWhat is BS EN 3475 502 Evaluating insulation resistance about? BS EN 3475 502 specifies a method of evaluating an insulation resistance to the propagation of a surface notch. It shall be used together with EN 3475 100. BS EN 3475 502 has been prepared by the European Association of Aerospace Manufacturers (AECMA). BS EN 3475 502 covers the preparation of specimens, apparatus, requirements, and methods of evaluating an insulation resistance to the

PD CEN/TS 17274 provides you test methods for pyrophoricity of a powder containing nano-objects

Vehicle impact assessment

breaking capacity

plant director

it is up to the standard’s user (utility

operating from a supply or battery of less than 1 000 V AC or 1 500 V DC or from the circuit being measured

Long term frequency stability of distributed carrier signals at any system outlet 32

Method 1 involves cyclic tension loading with measurement of displacement at the load stages

as well as being able to derive optimal use and benefit from their facilities

2 Tilt-table ratio

NOTE The test gases and the test pressures specified in this standard are in principle intended to be used with all the appliances in order to establish conformity with the corresponding standards

Example of ordering