GB/T 5590-2008
Low voltage explosion protection electromagnetic starter for mining (English Version)

Standard No.

GB/T 5590-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 5590-2008

Replace

GB 5590-1985

Scope

This standard specifies the classification, characteristics, technical requirements, structure and performance requirements, test methods, inspection rules, marking, packaging, transportation and storage requirements of mining explosion-proof low-voltage electromagnetic starters (hereinafter referred to as starters). This standard applies to underground coal mines, in AC 50Hz, voltage up to 1140V line, control three-phase squirrel-cage asynchronous motor local, remote start and stop, reverse and double speed, and protect the motor and related circuits at the same time The design, manufacture and inspection of starters. The provisions of this standard concerning overload protection do not apply to built-in overheat protection devices built into the motor.

GB/T 5590-2008 Referenced Document

• GB 14048.1-2006 Low-voltage switchgear and controlgear. Part 1: General rules
• GB 14048.3-2002 Low-voltage switchgear and controlgear Part 3: Switches,disconnectors,switch-disconnectors and fuse-combination units
• GB 14048.4-2003 Low-voltage switchgear and controlgear-Electromechanical contactors and motor-starters
• GB 14048.5-2001 Low-voltage switchgear and controlgear Part 5-1: Control circuit devices and switching element Electromechanical control circuit devices
• GB 3836.1-2000 Electrical apparatus for explosive gas atmospheres-Part 1: General requirements
• GB 3836.2-2000 Electrical apparatus for explosive gas atmospheres-Part 2: Flameproof enclosure "d"
• GB 3836.3-2000 Electrical apparatus for explosive gas atmospheres-Part 3:Increased safety "e"
• GB 3836.4-2000 Electrical apparatus for explosive gas atmospheres. Part 4: Intrinsic safety“i”
• GB 4208-2008 Degrees of protection provided by enclosure(IP code)
• GB/T 11021-1989 Thermal evaluation and classification of electrical insulation
• GB/T 156 Standard voltages*， 2017-11-01 Update
• GB/T 2423.10-1995 Environmental testing for electric and electronic products. Part 2: Test methods. Test Fc and guidance: Vibration (Sinusoidal)
• GB/T 2423.4-1993 Basic environmental testing procedures for electric and electronic products. Test Db:Damp heat,cyclic
• GB/T 2423.5-1995 Environmental testing for electric and electronic products. Part 2: Test methods. Test Ea and guidance: Shock
• GB/T 2829 Sampling procedures and tables for periodic inspection by attributes (Apply to inspection of process stability)
• GB/T 2900.18 Electrotechnical terminology.Low voltage apparatus
• GB/T 2900.35 Electrotechnical Terminology for Explosive Atmospheres*， 2023-05-23 Update
• GB/T 762 Standard current ratings

GB/T 5590-2008 history

• 2008 GB/T 5590-2008 Low voltage explosion protection electromagnetic starter for mining
• 1985 GB 5590-1985 Mining type flameproof electric magnetic starters

GB/T 5590-2008 Low voltage explosion protection electromagnetic starter for mining has been changed from GB 5590-1985 Mining type flameproof electric magnetic starters.