Circuit Integrity Under Fire Conditions Apparatus

The Circuit Integrity Under Fire Conditions Apparatus is a specialized testing device designed to evaluate the operational resilience of electrical circuits exposed to fire. It subjects cables and wiring systems to high-temperature flame exposure while monitoring key parameters such as conductor continuity, insulation integrity, and circuit functionality throughout the test. This equipment provides essential data on the fire-resistance performance of electrical components.Talk To Our Team

Circuit Integrity Apparatus Compliance:

• • 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.
  • IEC 60331-12:2002 – Tests for electric cables under fire conditions – Circuit integrity – Part 12: Apparatus – Fire with shock at a temperature of at least 830°C.
  • IEC 60331-21:1999 – Tests for electric cables under fire conditions – Circuit integrity – Part 21: Procedures and requirements – Cables of rated voltages up to and including 0.61/1.0 kV.
  • IEC 60331-23:1999 – Tests for electric cables under fire conditions – Circuit integrity – Part 23: Procedures and requirements – Electric data cables.
  • IEC 60331-25:1999 – Tests for electric cables under fire conditions – Circuit integrity – Part 25: Procedures and requirements – Optical fiber cables.
  • IEC 60331-31:2002 – Tests for electric cables under fire conditions – Circuit integrity – Part 31: Procedures and requirements for fire with shock – Cables of rated voltages up to and including 0.61/1.0 kV.

Main Parameters

circuit integrity Apparatus