T/CCS 031-2023 Active
T/CCS 031-2023 Mine flameproof and intrinsically safe integrated VFD motor
Abstract
This document specifies the terms and definitions, types and basic parameters, technical requirements, test methods, inspection rules, marking, packaging, transportation, and storage of explosion-proof and intrinsically safe variable-frequency speed-regulating all-in-one machines (hereinafter referred to as "all-in-one machines") for mining use.
This document is applicable to explosion-proof and intrinsically safe variable-frequency speed-regulating all-in-one machines for mining use in environments with the explosive risks of methane and coal dust, and with operating characteristics of two-quadrant or four-quadrant operation. These machines are used as prime movers for belt conveyors, emulsion pump stations, reloaders, scraper conveyors, and other equipment.
General Product Information
| Document Type | Group standards |
|---|---|
| Standard Status | Active |
| Standard Code | T/CCS 031-2023 |
| CCS | Coal used for coking, chemical industry, and building materials |
| ICS | \nCoal |
| Implement Date | 2024-04-01 |