Road vehicles. Supply voltage of 48 V. Electrical requirements and tests Ingestion-build-279162 to portable ladders according to

to portable ladders according to EN 131‑4

Heat resistant steels are solid solution strengthened alloy steels for use at temperatures above 500 deg C and up to 750 deg C

Diameter/pitch combinations in accordance with  ISO 261 and ISO 262

This European Standard specifies a protection profile for a secure signature creation device that may import signing keys and communicate with the signature creation application in protected manner: secure signature creation device with key import and trusted communication with signature creation application (SSCD KI TCSCA)

Any UK National Annexes and Published Documents referenced normatively or informatively in the above standards

Road vehicles. Supply voltage of 48 V. Electrical requirements and tests Ingestion-build-279162 to portable ladders according to1 Scope This document covers requirements and tests for the electric and electronic components in road vehicles equipped with an electrical system operating at a nominal voltage of 48 V DC. This includes the following: general requirements on 48 V DC electrical systems; voltage ranges; slow voltage transients and fluctuations (not including EMC).