EPS power supply replacement, EPS emergency power supply replacement, EPS power supply

I. Product Overview Product Use: to provide emergency power supply for fire facilities or a load or load of particular importance or fire emergency lighting loads or other loads and other 380V / 220V electrical appliances and equipment. This series EPS uses internationally renowned manufacturers of integral modular inverter, using the latest IGBT inverter technology, to take control of the CPU, digital circuits, highly integrated electronic components, developed a patented high-tech environment-friendly products. The product is particularly important for a load and load electrical equipment and fire-fighting facilities, fire emergency lighting to provide a second or third power. Second, the product features 1, using the latest IGBT inverter modules and integrated circuits and high reliability. 2, PWM pulse width modulation technology. 3. "Four" design, simplified structure. 4, can be to any inductive or resistive loads. 5, can be linked with the fire, which enables remote or building intelligent monitoring, control by the fire center. 6, the main parts and components are highly reliable international brands. 7, wires and devices with flame-retardant or non-combustible properties. Third, the product advantages of a static, no noise, no smoke, pollution-free, no fire hazards. 2, automatic switching, enabling unattended. 3, energy, non-emergency power almost no power. 4, stable, secure, reliable, long service life. 5, compared with the generators and lower total cost, cost performance is good. Fourth, the technical parameters Model 2.2 ~ 500KW input voltage 380V ± 20% Three-phase four-wire + PE Frequency (Hz) 50Hz ± 5% output capacity 2.2KW ~ 800KW voltage 380VAC three phase four wire + PE voltage stability ± 5% (emergency power supply) sine wave harmonic distortion: ≤3% frequency 50Hz ± 0.5% overload capacity of 120% uptime conversion time of ≤0.1 seconds (mains supply into the emergency power supply time; if used with metal halide, switching time can be less than 0.006 seconds.) Battery Maintenance-free sealed battery backup time of 60 minutes / 90 minutes / 120 minutes / (according to design requirements to configure an alternate time) protection Short circuit protection, overcurrent protection, phase can run efficiency of emergency when the LCD display : 90%; normal: close to 100% Operating temperature: -24 ℃ ~ 40 ℃ Relative humidity: 0 to 90% Altitude: 2000 meters adapt to the load of the power supply is especially suitable for inductive and capacitive mixed load inductance When electric power grid noise, standing no noise; when there is no electricity, less than 55dB; YJS-75KW to less than 65dB Dimensions / Weight Dimensions Weight see a list of open the door and into the front door of a single open wire method, double door open, bottom inlet and outlet. (Standard)