Tests for electric cables under fire conditions - Circuit integrity - Part 4: Test method for fire with shock at a temperature of at least 830 °C for cables of rated voltage higher than 1 kV up to and including 30 kV (IEC 60331-4:2024)
Abstract
This document specifies the test apparatus and procedure and gives the performance requirements, including recommended flame application times and flame temperatures, for power cables of rated voltage higher than 1 kV up to and including 30 kV which are required to maintain circuit integrity when subject to fire and mechanical shock under specified conditions.
Begin
2020-06-03
Planned document number
DIN IEC 60331-4
Project number
02229527
Responsible national committee
DKE/UK 411.2 - Isolierte Starkstromleitungen
draft standard
Tests for electric cables under fire conditions - Circuit integrity - Part 4: Test method for fire with shock at a temperature of at least 830 °C for cables of rated voltage higher than 1 kV up to and including 30 kV (IEC 20/2146/CDV:2024); Text in German and English
2024-11
Order from DIN Media
