YDK intelligent communication station power supply system
20A-600A/-48V 40A-1200A/-24V
Product characteristics:
Intelligent communication station power supply system is developed for the intelligent communication power supply systems required in medium and small capacity power supply market. The rectifying modular adopts intelligent combining modular to form power supply systems of different capacities. The power supply system combines AC, DC power distribution, charging and supply as a whole, and boasts the remote monitoring of signals, measuring, control and adjustment. It is widely applicable in exchange, microwave, various transmission equipment, mobile stations and all other communication sites using DC-48V (DC-24V).

System characteristics
　Adopting internationally standard 19” cabinet, modular design and capacity enlargement applicable.
　Electrical grid widely applicable, especially fit for mobile communication station, access network, optical transmission equipment, power wave carrier equipment.
　System operating in optimized conditions, automatic average current between modular, unevenness less than 3%, avoiding the shortening of service life due to long-time overload.
　Systematic design of each cabinet, devised into power supply systems of different capacities between 20A and 60A (MTBF1000000 hours)
　Perfect system monitoring functions, high level of intelligence, capable of monitoring various voltage and power parameters, control modular switch, float and average charging switch and current limit setting, battery automatic management and protection can be achieved, monitoring can be achieved from the background through PS232/RS485 standard port or MODEM, no man required for the remote monitoring of signal, measuring, control and adjustment, complying with the developing requirements of modern communication technologies
　System boasts advanced thunder arresting structure, ensuring the safety and reliability of the system.