Overview: EA860 small power three single out series UPS, stand-alone capacity from 10KVA to 60KVA. This series of products using advanced digital design, high-speed 16-bit digital chip, ASIC's DDC control technology with advanced IGBT power devices and the perfect combination of SCR's, is a large-capacity, high reliability and superior performance of intelligent UPS. The series is the latest international hardware, the most advanced software combines crystal, providing reliable power protection for centralized server room, network management center and computer center. The series offers dual-in-line parallel operation. . Applications: centralized server room, network management center, computer center, etc. Features: 1.100% digital technology 1) The three high-speed micro-controller to achieve the circuit control, parameter setting, run the program management, advanced self-test and self-detection function, self-test and failure analysis of all the independent circuit board connections. After a perfect sine wave voltage and a new program run digital conversion, to meet your exact needs. 2. The cutting-edge technology 1) DDC (Direct Digital Control) direct digital control / DSP (Digital Signal Processor) digital signal processor / ASIC (Application Specified IC) dedicated IC / CPU (microprocessor). 3.IGBT (Insulated Gate Bipolar Transistor) superior performance 1) has a good high-speed switching performance characteristics, high voltage and high current; using voltage-mode driver, only a very small control power; high efficiency (low loss and low heat), the drive circuit miniaturization, high reliability. 4. Fully meet from 0-100% jump load becomes 1) to provide instant full-load requirements, but without having to switch to the bypass, and the output is stable and reliable. 5. Protection function 1) with a variety of system protection features for over voltage, low voltage, over current, overload, short circuit, waveform distortion, which are protected by alarm. 6. instantaneous waveform control mode, the output voltage distortion 1) current local loop control, the inverter fully meet the load inrush current during startup, and the ability to over-current surge when the high-speed control, makes UPS load respond quickly to change. The communication convenient 1) Multi-communications port truly multi-purpose communications and remote monitoring. 8. easy to operate large-screen monitor Chinese 1) running, operating procedures, measurement, troubleshooting information, image information, etc., by Chinese menu operation, at a glance.