JB/T 6391.2-2010
Conductor systems-Part2:Bare conductor systems (English Version)

Standard No.

JB/T 6391.2-2010

Language

Chinese, Available in English version

Release Date

2010

Published By

Professional Standard - Machinery

Latest

JB/T 6391.2-2010

Scope

This part of JB/T 6391 specifies the terms and definitions, types and basic parameters, requirements, test methods, inspection rules, marking, packaging, storage and installation of rigid sliding transmission guide rail devices (hereinafter referred to as devices). This section applies to devices that provide electric energy to mobile power receiving equipment such as various lifting machinery, handling machinery, and urban rail transit. Its rated operating frequency is 50Hz or 60Hz, and its rated operating voltage is AC 10KV and below or DC 3.0KV and below. This section does not apply to contact line transmission systems erected using tension suspension.

JB/T 6391.2-2010 Referenced Document

• GB 14048.1-2006 Low-voltage switchgear and controlgear. Part 1: General rules
• GB 2893 Safety colours
• GB 311.1-1997 Insulation co-ordination for high voltage transmission and distribution equipment
• GB 7251.1-2005 Low-voltage switchgear and controlgear assemblies-Part 1:Type-tested and partially type-tested assemblies
• GB/T 11022-1999 Common specifications for high-voltage switchgear and controlgear standards
• GB/T 13306 Plates*， 2011-05-12 Update
• GB/T 13384 General specifications for packing of mechanical and electrical product
• GB/T 156 Standard voltages*， 2017-11-01 Update
• GB/T 16927.1-1997 High-voltage test techniques. Part 1: General test requirements
• GB/T 2900.1 Electrotechnical terminology.Fundamental terms
• GB/T 2900.18 Electrotechnical terminology.Low voltage apparatus
• GB/T 2900.19 Electrotechnical terminology—High-voltage test technique and insulation co-ordination*， 2022-10-14 Update
• GB/T 3048.2 Test methods for electrical properties of wires and cables - Part 2: Tests for resistivity of metallic materials
• GB/T 4585 Artificial pollution tests on high-voltage insulators to be used on a.c systems
• GB/T 5582 External insulation pollution classes of high-voltageelectric power equipments
• GB/T 5585.1-2005 Copper or aluminium and its alloy bus bars for electrical purposes Part 1:Copper and copper alloy bus bars
• GB/T 5585.2-2005 Copper or aluminium and its alloy bus bars for electrical purposes Part 2:Aluminium and aluminium alloy bus bars
• GB/T 8287.1 Indoor and outdoor post insulators for systems with nominal voltage greater than 1000V.Part 1:Test on insulators of ceramic material or glass
• GB/T 8923 Rust grades and preparation grades of steel surfaces before application of paints and related products
• GB/T 9286-1998 Paints and varnishes--Cross cut test for films

JB/T 6391.2-2010 history

• 2010 JB/T 6391.1-2010 Conductor systems-Part1:Insulated conductor systems
• 1992 JB/T 6391.2-1992 Sliding contact power transmission units for cranes. Technical conditions