add date: 2018-11-17 views: 3182
the urban rail transit air conditioning energy consumption monitoring system accounts for a large proportion of energy consumption in rail transit. dtsd8080 series products, measure various parameters of three-phase power, directly connect to 80a high current, no need to match current transformer, to achieve more accurate measurement, and provide customers with more economical use. at the same time, this series of products has rs485 communication function, real-time transmission of energy data to industrial computer for real-time storage and data analysis, providing users with more convenient and automatic processing methods.
the power supply system of the subway safety door control system is powered by a ups uninterruptible power supply. due to the high reliability requirements of the equipment, the voltage and current values indicated by the meter must be stable and accurate, and can be adapted to long-term work without failure. the digital voltage and current meter developed according to the actual needs of customers can ensure the long-term continuous operation of the equipment for more than 6 years.
