GB/T 34926-2017Corrugated copper metallic sheath mica tape mineral insulated cables and their terminations with a rated voltage up to and including 0.6/1kV (English PDF)

1 Scope

This standard specifies the terms and definitions mica with mineral insulated ripple copper sheathing cables and terminations rated voltage 0.6/1kV and below, points

Classes, Codes, Models, Specifications and Markings, Characteristics of Use, Technical Requirements, Tests, Inspection Rules, Signs and Labels, Packaging, Transport and Storage.

This standard applies to the rated voltage 0.6/1kV susceptible to the spread of fire or direct impact of fire and other places for power transmission with the mica tape

Mineral insulated corrugated copper sheathed power cables and terminals, and the rated voltage 450/750V susceptible to the spread of fire or fire directly affect the field

Controlled, monitoring circuit and the protection of mica cable with mineral insulated ripple copper sheath control cables and terminals.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

Copper and copper alloy strip

GB/T 2900.10 Electrotechnical terminology cables

GB/T 2951.11-2008 Common test methods for insulating and sheathing materials of electric cables and cables - Part 11. Thickness of common test methods

Mechanical and performance tests on dimensions and dimensions

GB/T 3048.4-2007 wire and cable electrical performance test methods - Part 4 DC conductor resistance test

GB/T 3048.5-2007 wire and cable electrical performance test methods Part 5. Insulation resistance test

GB/T 3048.8-2007 Electrical wire and cable test methods - Part 8. AC voltage test

Conductor for GB/T 3956-2008 cables

Mica - based insulating materials - Part 2. Test methods

GB/T 6995.3-2008 wire and cable Identification Marking Methods Part 3. Wire and Cable Identification Mark

GB/T 6995.5-2008 wire and cable identification methods - Part 5. Power cable insulated core identification mark

Plastic insulated control cables - Part 1. General provisions

GB/T 12706.1-2008 Rated voltage 1kV (Um = 1.2kV) to 35kV (Um = 40.5kV) extruded insulated power cables

And accessories Part 1. Rated voltage 1kV (Um = 1.2kV) and 3kV (Um = 3.6kV) cable

GB/T 17650.2-1998 Test methods for the release of gases on combustion of materials from cables or cables - Part 2. Measurement with pH and conductivity to determine the gas acidity

General rules of flame-retardant and fire-resistant wire and cable GB/T 19666-2005

Tobacco toxicity toxicity classification according to GB/T 20285-2006

High Voltage Cable Selection Guide

YS/T 649 copper and copper alloy rod

Insulating hoses - Part 2. Insulating hoses (Flexibleinsulatingsleeving - Part 2.

Methodsoftest)

BS6387.2013 Fire conditions in the cable line integrity test fire test method (Testmethodforresistanceto fireofcablesrequiredtomaintaincircuitintegrityunderfireconditions)

BS8491.2008 fire-resistant integrity of large-diameter power cables used as components of smoke and heat control systems and other active fire safety systems […]