BSI BS EN 4838-001:2018

Current Revision
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 -- Technical specification

Best Price Guarantee Aug 14, 2018 English 24 Pages

Sub Total (1 Item(s)) $ 0.00
Estimated Shipping $ 0.00
Total (Pre-Tax) $ 0.00

You own the digital copy of this edition

View in Library
or
British Standards Institution Logo

BSI BS EN 4838-001:2018

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 -- Technical specification

PUBLISH DATE 2018
PAGES 24
BSI BS EN 4838-001:2018

This European Standard specifies the single-pole temperature compensated arc fault circuit breakers with or without signal contacts, rated from 3 A to 25 A and used in aircraft on-board circuits.

In any operating state a 'trip-free' tripping is ensured. These items are designed to protect aircraft wiring system from circuit overload and arc faults.

It describes specific environmental, electrical and mechanical characteristics and the stringency of tests to be applied according to test methods of EN 3841-100.

If the design of the arc fault circuit breakers contains software or complex hardware, as a minimum, the software and hardware shall be developed in accordance with:

  • RTCA DO-178B or C, DAL C
  • RTCA DO 254, DAL C, respectively.

These arc fault circuit breakers are intended for use in aircraft with electrical supplies in accordance with EN 2282.

Loading...

Failed to load document history.

Publish Date Document Id Type View