Description ???????????? I. Product Overview Product Use:?? Applicable building fire or other emergency situations occur under emergency lighting and other lighting (including single into a single type of metal halide, sodium) to provide centralized power supply emergency power unit. ? Second, product characteristics? 1, using the latest IGBT inverter technology. 2, centralized power supply mode, no special lighting. 3, when the emergency power supply, sine wave AC output voltage, frequency stabilization, standing no noise, pollution-free. 4, fire linkage, can be a computer monitor, you can control the fire center. 5, isolation transformer output, LCD liquid crystal display. ? Third, the product advantages? 1, the design is simple and easy construction. 2, lower total cost, saving investment. 3, long life, the host life more than 20 years. 4, maintenance-free batteries can be recycled 300 to 500 times. 5, management is simple, automatic instant switching, can be unattended. 6, to maintain illumination stable, reliable, easy to maintain. ? Fourth, the technical parameters? Model 0.5KW 1KW 2KW 3KW 5KW 6KW 7KW 8KW 9KW 10KW capacity (KW) 0.5 1 2.0 3.0 5.0 6.0 7.0 8.0 9.0 10 maximum input current (A) 3 7 20 25 35 40/16 45/20 50 / 25 55/28 60/30 voltage (V) single-phase 220V ± 25% single-phase 220V ± 25%? Three-phase 380V ± 25% Frequency (Hz) 50Hz ± 5% rated output current (A) 2.2 4.5 9.1 13.6 22.7 27.2 32 36.4 41 45 Voltage (V) Normal: When the same mains voltage consistent Emergency: When 220V ± 5% Frequency (Hz) Emergency 50Hz ± 0.5% normal consistency switch with mains less than 0.25 seconds (special requirements may be less than 0.006 seconds, can with metal halide) Emergency waveform: Sine; normal: electricity consistent with emergency power time 90 minutes (standard) overload capacity of 120% load at normal normal working noise: standing no noise; When emergency: <55dB relative humidity from 0 to 90% Ambient temperature -24 ℃ ~ 40 ℃ Altitude 2000 meters adapt to the load is mainly used for lighting and other load weight category (kg including battery) 60 130 210 360 510,620,700,780,850 940 output circuit (standard) 3333333333