1-3k

1、Introduction：
EC series is high frequency online UPS, it has perfect CPU control and protection. 40KHZ high frequency technology, small size, light weight, high efficiency, stable output voltage. 0 switch design and pure sine wave output ensures the adaptive capacity of machine loading. Advanced RS232 interface and SNMP monitoring detection, visual LED display. Suits commercial servers, PC servers, peripherals equipment , communication equipment, network equipment and other precision electronic devices. Widely used in data-processing centers, mainframe systems, integrated computer network, ISP service provider, telecommunication, computer rooms.

 2、Features：
Microprocesser control
　　Innovative software control ways to process complicated hardware lines into microprocessor. Optimize UPS' control function, simple hardware lines, high reliability.
　　Self-diagnosis at UPS startup
　　UPS diagnose components(inverter, battery) and loads, check for potential problems in time, avoid the expansion of the problem.
　　Superior ability to adapt electric networks
　　Wide input voltage range makes UPS work normally in poor power environment, it reduces the battery discharging times and extends battery life.
　　High input power factor, energy saving, environment protection
　　Power input adapts PFC, input power factor is 0.95, avoid pollution to electric networks. It's friendly to the environment.
　　Cold start
　　Battery pack can be activated directly by UPS in the absence of power, users' emergency needs can be fulfilled.
　　Perfect protection:
　　Protection of input/output over-voltage, low-voltage, output over-current, short-circuit, battery low-voltage, battery over-charge, power device's over temperature , ensuring the stability of system. 1-3KVA machine has detective function when neutral wire and live wire are reverse connection.
　　No transfer time
　　Built-instatic bypass electronic switch, if UPS is under protection or breakdown, the power supply will be switched to bypass. It especially suits equipments that have strict time requirements of power-fail.
　　Focus control panel
　　Collective information procession technology, visual control panel shows UPS working status, load status, battery status clearly.
　　Intelligent monitoring function
　　Communicate with computer through RS232 interface and UPS intelligent monitoring software, display UPS working parameters on screen. UPS can also achieve network monitor through the installation of SNMP card, and can be observed and managed UPS working parameters remotely through the network.