GB/T 13033.1-2007

Active

Mineral insulated cables and their terminations with a rated voltage not exceeding 750 V Part 1: Cables

额定电压750V及以下矿物绝缘电缆及终端 第1部分：电缆

Standard Type
GBT
ICS
29.060.20
CCS
K13
Status
Active
Issue Date
2007-01-16
Implementation
2007-08-01
Centralized Committee
中国电器工业协会
Issuing Authority
中国电器工业协会

Application Summary AI generated

This standard specifies the construction, dimensions, and performance requirements for mineral insulated cables rated up to 750 V, using magnesium oxide insulation and copper sheaths. It is applied in fire-resistant electrical installations, such as emergency lighting, fire alarms, and power circuits in buildings, tunnels, and industrial plants where cable integrity under fire conditions is critical. The standard ensures cables maintain circuit integrity during fires, providing reliable power to safety systems.

Related Standards

GB/T 19666-2005 Flame retardant and fire resistant wires and cables General GB/T 6108.3-2003 Basic dimensions of winding wires--Part 3: Dimensions of conductors of insulated rectangular copper winding wires GB/T 19216.21-2003 Tests for electric cables under fire conditions--Circuit integrity--Part 21: Procedures and requirements--Cables of rated voltage up to and including 0.6/1.0kV GB/T 19216.11-2003 Tests for electric cables under fire conditions--Circuit integrity--Part 11: Apparatus--Fire alone at a flame temperature of at least 750℃ GB/T 6108.2-2003 Basic dimensions of winding wires--Part 2: Maximum overall diameters of enamelled round winding wires GB/T 18889-2002 Electric cables-test methods for accessories for power cables with rated voltages from 6kV(Um=7.2kV)up to 35kV(Um=40.5kV) GB/T 18487.3-2001 Electric vehicle conductive charging system--A.C./D.C.electric vehicle charging station GB/T 18487.2-2001 Electric vehicle conductive charging system--Electric vehicles requirements for conductiveconnection to an A.C./D.C.supply
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.