Adopts international standard 19" cabinet, modular design, easy disassembly of each unit, easy expansion;
High reliability, high power density and high performance digital communication power supply system designed by DSP technology to meet the needs of 3G network;
Using non-damage hot swap technology, plug and play, the replacement time is less than 1min;
Using active power factor compensation technology, the power factor value is 0.99;
Using comprehensive soft switching technology, the efficiency is as high as 91%;
The monitoring unit adopts a large-screen dot-matrix LCD display and Chinese-style dialogue operation, which can monitor various parameters and states of AC and DC power distribution, battery system and rectifier module in real time.
Perfect battery management. There are load power-off and battery low voltage protection (LLVD+BLVD) functions, which can achieve temperature compensation, automatic voltage regulation, stepless current limiting, battery capacity calculation, online battery testing and other functions;
Network design, provide a variety of communication interfaces (such as: RS232, RS485/422, Modem, dry contact), flexible networking, remote monitoring, unattended;
Advanced lightning protection measures, according to the characteristics of various lightning, the whole system to achieve multi-level lightning protection, various lightning protection in performance complement each other, to form a complete lightning protection system, can effectively prevent the invasion of various energy levels of direct lightning and induction lightning;
Up to 100 historical alarms can be recorded. Battery test data recording up to 10 groups;
Intelligent battery management, effectively improve battery pack performance and service life;
Complete fault protection and fault alarm functions;
