T/CEEIA 309-2018 Active Group standards

T/CEEIA 309-2018 YBX4 series high efficiency flameproof three-phase asynchronous motor technical specification (frame size 355~450)

Publish Date: 2018-08-09 Implement Date: 2018-08-09 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CEEIA 309-2018

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Explosion-proof motor

ICS Name: Electric motor

Publish Date: 2018-08-09

Implement Date: 2018-08-09

Scope

Scope: This standard specifies the types, basic parameters and dimensions, technical requirements, test methods and inspection rules, as well as marking, packaging and warranty period requirements for the YBX4 series high-efficiency explosion-proof three-phase asynchronous motors. This standard applies to the YBX4 series high-efficiency explosion-proof three-phase asynchronous motors (with base numbers from 355 to 450) (hereinafter referred to as "motors"), and all motors derived from this series can also refer to this standard for implementation. Main technical contents: This standard specifies the types, basic parameters and dimensions, technical requirements, inspection rules, as well as marking, packaging and warranty period requirements for the YBX4 series high-efficiency explosion-proof three-phase asynchronous motors (with base numbers from 355 to 450). The motor's enclosure protection grade is IP 55, cooling method is IC 411, structure and installation type are IM B3, IM B35, IM V1, S1 working mode, rated frequency is 50 Hz, rated voltage is 380 V, 660 V, 1140 V, and the explosion-proof markings are Ex d I Mb, Ex d II A T4 Gb, Ex d II B T4 Gb, Ex d II C T4 Gb.