This standard specifies the basic parameters, technical requirements, test methods, inspection rules and marking requirements for YZ-H series three-phase asynchronous motors for marine hoisting. This standard applies to YZ-H series three-phase asynchronous motors for marine hoisting (hereinafter referred to as motors). The motors are suitable for electric driving equipment of deck hoisting machinery in ships for short-term rated operation, such as anchor windlass, winches, etc.
JB/T 7597-2007 Referenced Document
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JB/T 7597-2007 history
2020JB/T 7597-2020 Technical specifications of YZ-H series three-phase asynchronous motor for marine hoisting
2007JB/T 7597-2007 Specification for series YZ-H three phase asynchronous motor for crane in ships
1970JB/T 7597-1994 Specifications of three-phase asynchronous motors for YZ—H series marine cranes
1970JB/T 5801-1991 Specifications of three-phase asynchronous motors for YZ-H series marine three-speed cranes
JB/T 7597-2007 Specification for series YZ-H three phase asynchronous motor for crane in ships has been changed from JB/T 5801-1991 Specifications of three-phase asynchronous motors for YZ-H series marine three-speed cranes.