Emergency power

Product Name: Single-phase fire illuminated emergency power YP-D Series Product Overview YP-D series single-phase fire illuminated emergency power supply is installed in the building of a backup power supply device, when the building of an accident or other emergency situations result When the power fails, a fire illuminated emergency power supply can provide backup power for the second or third fire sign lights, lights and special critical load. With the improvement of building fire safety standards, in particular the increase in high-rise buildings, fire lighting, emergency power supply has become an essential building fire safety facilities. Normal lighting, power was forced to cut power outage or a fire and other special circumstances, in order to ensure the safety of personnel quickly evacuated and rescue work, emergency lighting is very important. This product can be used in high-rise buildings, shopping malls, hospitals, underground air defense projects. Applications ■ financial system equipment, the Securities and Exchange big screen, monitoring devices, financial tools, treasury emergency lighting ■ military radar, car mobile phone, air defense channel, underground facilities, emergency lighting ■ hospitals and operating rooms, government offices, supermarkets, shopping malls, schools, squares, railway stations, parks and emergency lighting ■ stadiums, convention centers and other important places of emergency lighting products, technical parameters Model YP-D-0.5 YP-D-1 YP-D-2 YP-D-3 YP-D- 5 YP-D-10 YP-D-20 rated power 0.5KW 1KW 2KW 3KW 5KW 10KW 20KW Input Single phase AC220V ± 10%, 50Hz ± 5% output voltage is normal: with mains voltage; an emergency: 220V ± 2%, Output Frequency Normal: sync with the mains; an emergency: 50Hz ± 0.5% output voltage waveform sine wave battery DC24V DC48V DC192V sealed lead-acid battery maintenance-free battery charging time <10H conversion time 1s ~ 5s can be set (with special when requirements can be customized) emergency response time 90min (depending on demand) Overload 120% ≥60s, 150% ≥5s protection overvoltage, undervoltage, overload, over temperature, short circuit protection and alarm from the time of diagnosis electricity without noise noise, an emergency <50dB (1m distance) adapt to the load for a variety of lighting loads Working temperature: -20 ℃ ~ 40 ℃, Humidity: 0 ~ 90% non-condensing, altitude: ≤2000m output circuit standard 3-loop (available customized) special specifications can be customized