JB/T 9648-2015
Explosion.proof control switch stations (English Version)

Standard No.

JB/T 9648-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Machinery

Latest

JB/T 9648-2015

Replace

JB/T 9648-1999

Scope

This standard specifies the product classification, basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation and storage of explosion-proof operating columns (hereinafter referred to as operating columns). This standard applies to the design, manufacture and inspection of operating columns.

JB/T 9648-2015 Referenced Document

• GB 14048.1-2012 Low-voltage switchgear and controlgear.Part 1:General rules
• GB 14048.4-2010 Low-voltage switchgear and controlgear.Part 4-1:Contactors and motor-starters.Electromechanical contactors and motor-starters (Including motor protector)
• GB 14048.5-2008 Low-voltage switchgear and controlgear.Part5-1: Control circuit devives and switching element.Electromechanical control circuit devices
• GB 3836.1-2010 Explosive atmospheres.Part 1:Equipment.General requirements
• GB 3836.2-2010 Explosive atmospheres.Part 2:Equipment protection by flameproof enclosures "d"
• GB 3836.3-2010 Explosive atmospheres.Part 3:Equipment protection by increased safety "e"
• GB 4208-2008 Degrees of protection provided by enclosure(IP code)
• GB/T 13384-2008 General specifications for packing of mechanical and electrical product

JB/T 9648-2015 history

• 2015 JB/T 9648-2015 Explosion.proof control switch stations
• 1999 JB/T 9648-1999 Explosion-proof control switch stations