• IEC 60331-3 Ed. 1.0 b:2009

IEC 60331-3 Ed. 1.0 b:2009

Tests for electric cables under fire conditions - Circuit integrity - Part 3: Test method for fire with shock at a temperature of at least 830 °C for cables of rated voltage up to and including 0,6/1,0 kV tested in a metal enclosure

International Electrotechnical Commission , 05/19/2009

Publisher: IEC

File Format: PDF

$82.00$164.00


IEC 60331-3:2009 specifies the test apparatus and procedure and gives the performance requirements, including recommended flame application times, for low-voltage power cables of rated voltage up to and including 0,6/1,0 kV, and control cables with a rated voltage which are required to maintain circuit integrity when tested in a metal enclosure and when subject to fire and mechanical shock under specified conditions. This standard describes the means of sample preparation, the continuity checking arrangements, the electrical testing procedure, the method of burning the cables and the method of shock production and gives requirements for evaluating test results. NOTE All cables assessed by this method should first have been assessed against the test of IEC 60331-1 or IEC 60331-2. Such performance may be recognized by the marking according to Clause 11 of IEC 60331-1 or Clause 11 of IEC 60331-2. Annex A provides the method of verification of the burner and control system used for the test. It has the status of a group safety publication in accordance with IEC Guide 104.

IEC 60331-3 Ed. 1.0 b:2009 History

IEC 60331-3 Ed. 2.0 en:2018

IEC 60331-3 Ed. 2.0 en:2018

$117.00 $234.00

IEC 60331-3 Ed. 2.0 b:2018

IEC 60331-3 Ed. 2.0 b:2018

$117.00 $234.00

IEC 60331-3 Ed. 1.0 b:2009

More IEC Standards PDF

IEC 61837-2 Ed. 3.1 en:2020

IEC 61837-2 Ed. 3.1 en:2020

$417.00 $835.00

ICC MN-EC-2020

ICC MN-EC-2020

$54.00 $109.00

IEEE 1820-2020

IEEE 1820-2020

$44.00 $89.00

IEC 60891 Ed. 3.0 b:2021

IEC 60891 Ed. 3.0 b:2021

$139.00 $278.00