BS EN 4838-004:2018 - Aerospace series. Arc fault circuit breakers, single-pole, temperature compensated, rated current 3 A to 25 A. 115 V a.c. 400 Hz constant frequency. With signal contact. Product standard

BS EN 4838-004:2018

Aerospace series. Arc fault circuit breakers, single-pole, temperature compensated, rated current 3 A to 25 A. 115 V a.c. 400 Hz constant frequency. With signal contact. Product standard

Status : Current   Published : July 2018

Format
PDF

Format
HARDCOPY



This European Standard specifies the required characteristics for single-pole, arc fault circuit breakers rated currents from 3 A to 25 A, switching capacity 65 In, for use in aircraft electrical systems. Their operating temperatures are between ? 40 °C to 85 °C at a maximum altitude of Z = 15 000 m. The thermal protection is temperature compensated and operates between ? 55 °C and 125 °C. These arc fault circuit breakers are operated by a push-pull type single pushbutton (actuator), with delayed action "trip-free" tripping. They will continue to function up to the short-circuit current.




Standard NumberBS EN 4838-004:2018
TitleAerospace series. Arc fault circuit breakers, single-pole, temperature compensated, rated current 3 A to 25 A. 115 V a.c. 400 Hz constant frequency. With signal contact. Product standard
StatusCurrent
Publication Date23 July 2018
Normative References(Required to achieve compliance to this standard)EN 6113, EN 3155-016, FED-STD-595B, TR 6083, EN 3841-100, EN 4838-001, MIL-I-81969/1-02, MIL-I-81969/14-11
Informative References(Provided for Information)No other standards are informatively referenced
International RelationshipsEN 4838-004:2018
Draft Superseded By18/30364028 DC
DescriptorsClamps (mechanical), Terminology, Optical fibres, Heat-shrinkable materials, Classification systems, Torque, Pipe connections, Size, Electric cables, Damp-air tests, Cable sheaths, Solid electrical insulating materials, Electrical insulation, Designations, Sleeving (electrical), Hose clips, Aircraft engineering, Aircraft components, Damp-heat tests, Temperature, Electric connectors, Flexible tubing, Hose connectors, Electrical insulating materials, Weight (mass), Dimensions, Marking, Fibre optics, Flexible materials, Environmental testing, Connectors (electric), Fibre optic cables
ICS49.060
Title in FrenchSérie aérospatiale. Disjoncteurs unipolaires à détection d’arc compensés en température, intensités nominales 3 A à 25 A. 115 V c.a. 400 Hz fréquence fixe Avec contact de signalisation. Norme de produit
Title in GermanLuft- und Raumfahrt. Störlichtbogen-Schutzschalter, einpolig, temperaturkompensiert, Nennströme von 3 A bis 25 A. 115 V Wechselstrom, 400 Hz Konstantfrequenz Mit Signalkontak. Produktnorm
CommitteeACE/6
ISBN978 0 580 99399 2
PublisherBSI
FormatA4
DeliveryYes
Pages16
File Size611 KB
Price£130.00


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