T/CPSS 1003-2019 The technical specifications for low-voltage DC compensation equipment that provides compensation for transient voltage reduction and short-term interruption during communication input
T/CPSS 1003-2019 The technical specifications for low-voltage DC compensation equipment that provides compensation for transient voltage reduction and short-term interruption during communication input
Basic Information
Scope
Scope: This standard specifies the terms and definitions of low-voltage DC compensation devices (hereinafter referred to as compensation devices) for AC input voltage sags and short-term interruptions, the composition of compensation devices, technical requirements, functional requirements, test methods, inspection rules, marking, packaging, transportation, and storage, etc. This standard applies to compensation devices that occur when AC input voltage sags and short-term interruptions cause a drop in the DC-side voltage of the compensated device. The operating voltage range of the DC side of the compensated device is 110 V to 1500 V. Main technical content: It specifies the terms and definitions of low-voltage DC compensation devices (hereinafter referred to as compensation devices) for AC input voltage sags and short-term interruptions, the composition of compensation devices, technical requirements, functional requirements, test methods, inspection rules, marking, packaging, transportation, and storage, etc.