JB/T 7565.6-2015
Specification of flameproof three-phase asynchronous motors.Part 6: YB3-H series flameproof three-phase asynchronous motors for ships (frame size 63 to 355) (English Version)

Standard No.

JB/T 7565.6-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Machinery

Latest

JB/T 7565.6-2015

Replace

JB/T 7565.6-2004

Scope

This part of JB/T 7565 specifies the type, basic parameters and dimensions, technical requirements, test methods, inspection rules, markings, packaging and warranty period of the YB3-H series marine flameproof three-phase asynchronous motor. This section applies to YB3-H series marine flameproof three-phase asynchronous motors (frame numbers 63~355) (hereinafter referred to as motors) operating in explosive gas environments in ships and offshore engineering. All series of motors derived from this series of motors can also be implemented with reference.

JB/T 7565.6-2015 Referenced Document

• GB 10068-2008 Mechanical vibration of certain machines with shaft heights 56 mm and higher.Measurement,evaluation and limits of vibration severity
• GB 1971-2006 Rotating electrical machines. Terminal markings and direction of rotation
• 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 755-2008 Rotating electrical machines.Rating and performance
• GB/T 1032 Three-phase asynchronous motor test methods*， 2023-09-07 Update
• GB/T 191-2008 Packaging.Pictorial marking for handling of goods
• GB/T 1958-2004 Geometrical Product Specifications(GPS)Geometrical tolerance Verification prescription
• GB/T 1993-1993 Cooling methods for rotating electrical machines
• GB/T 2423.16-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Test J and guidance:Mould growth
• GB/T 2423.17-2008 Environmental testing for electric and electronic products.Part 2:Test method.Test Ka:Salt mist
• GB/T 2423.4-2008 Environmental testing for electrical and electronic products - Part 2: Test method Test Db alternating damp heat (12h + 12h cycle)
• GB/T 4772.1-1999 Dimensions and output series for rotating electrical machines. Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080
• GB/T 4942.1-2006 Degrees of protection provided by the integral design of rotating electrical machined (IP code) - Classification
• GB/T 7060-2008 General specifications for rotary electrical machines in ships
• GB/T 997-2008 Rotating electrical machines.Classification of types of construction,mounting arrangements and terminal box position for(IM Code)

JB/T 7565.6-2015 history

• 2015 JB/T 7565.6-2015 Specification of flameproof three-phase asynchronous motors.Part 6: YB3-H series flameproof three-phase asynchronous motors for ships (frame size 63 to 355)
• 2004 JB/T 7565.6-2004 Specification of flameproof three phases asynchronous motor Part 6: Series YB2-H flameproof three phases asynchronous motor for ships (Frame size 63 to 355)
• 1992 JB/T 6455-1992 Technical specifications of YB－H series marine flameproof three-phase asynchronous motor (frame size 80~280)