IEC 60331-11:1999
Tests for electric cables under fire conditions - Circuit integrity - Part 11: Apparatus - Fire alone at a flame temperature of at least 750 °C

Standard No.

IEC 60331-11:1999

Release Date

1999

Published By

International Electrotechnical Commission (IEC)

Status

Be replaced

Replace By

IEC 60331-11:2009

Latest

IEC 60331-11:1999/AMD1:2009

Replace

IEC 20C/81/FDIS:1998 IEC 60331:1970

Scope

This part of IEC 60331 specifies the test apparatus to be used for testing cables required to maintain circuit integrity when subject to fire alone where the test condition is based upon a flame with a controlled heat output corresponding to a temperature of at least 750 ℃. It also provides in annex A the method of verification of the burner and control system used for the test.

IEC 60331-11:1999 history

• 2009 IEC 60331-11:1999/AMD1:2009 Tests for electric cables under fire conditions - Circuit integrity - Part 11: Apparatus - Fire alone at a flame temperature of at least 750 °C; Amendment 1
• 2009 IEC 60331-11:2009 Tests for electric cables under fire conditions - Circuit integrity - Part 11: Apparatus - Fire alone at a flame temperature of at least 750 °C
• 1999 IEC 60331-11:1999 Tests for electric cables under fire conditions - Circuit integrity - Part 11: Apparatus - Fire alone at a flame temperature of at least 750 °C