1-3k

                      Model:
                      Price:0US$
                      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.
                       Details

                      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.

                      Model 2k 2ks 2KVA 2kS 3KVA 3kva
                      Capacity 1KVA 2KVA 3KVA
                      Operating principle Pure sine wave dual  conversion on-line
                       Ac input  Voltage  Single-phase L+N+G
                       Voltage 115-300V
                      Frequency 50HZ±5%
                      Power factor >0.95
                       DC input  Rated DC voltage 36V 96V
                      (12V/7AH) Built-in battery / 3PCS / 8PCS / 8PCS
                       AC outpu Charging time  Charge to 90% in 8 hours
                      Phase Single-phase L、N+G
                      Voltage 220Vac±1%
                      Frequency 50Hz±0.1% (On battery )
                      Power factor 0.7
                      Wave-form Sine wave
                      Voltage total harmonics distortion inear load <3%,non-linear load <5%
                       Dynamic characteristic Load abrupt change From 0 to 100%)
                      Crest factor 3:01
                      Overload protection 105%-130% 10Min, 130% 以上 1 Min
                      Transfer time 0ms
                      Protection  Overload, over charge and over discharge; out the range of voltage and frequency, over current, short circiut, over temperature ect.
                      Display  LED indicator
                       Comunication RS232、SNMP卡( Optional )
                      Environment temperature 0°C-40°C
                      Relative ambient humidity 20 ~ 95% Non-condensing
                      Altitude < 1500m, 1% rated capacity decrease against rised 100m
                      Safety rate IP21
                      Cooling method Forced air-cooling with temperature control
                      Noise (dB) <55dB
                       Dimensions                    (Wx D x H)mm 145x400x215 190x450 x350
                      Weight(Kg) 7 14 11.5 29 12.5 30

                       



                       

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