T/ZZB 0806-2018 Pressure Compressors for Gas Filling at CNG Main Stations and Sub-Stations
T/ZZB 0806-2018
Basic Information
Scope
Main technical content: This standard specifies the terms and definitions, general requirements, basic requirements, technical requirements, test methods, inspection rules, marking, packaging, storage, transportation, and after-sales service and quality assurance for the booster compressors used for refueling at CNG main stations and sub-stations (hereinafter referred to as "main station compressors" and "sub-station compressors" or simply "compressors"). This standard applies to variable-frequency main station compressors with a rated exhaust pressure of 25 MPa and a suction pressure of 3 MPa, driven by a 200 kW motor, as well as variable-frequency sub-station compressors with a suction pressure of 20 MPa to 3 MPa and driven by a 55 kW motor.