Supply EPS emergency power prices in Chongqing 
 Shanghai Upon the opening of the Miss Address: 1373 West Gate Road, Fengxian District, Shanghai 
 Hybrid EPS emergency power-YJS (2.2KW-400KW) 
 Our products are EPS Emergency Power Supply GZDW DC panel, power inverters, AC power supply, UPS uninterruptible power supply, maintenance-free batteries. Mainly for the petrochemical, power, banking, communications, construction, electrical power distribution, university, agriculture, machinery, electronic manufacturing, research institutes, automotive engineering, the engine room works, government, military, railway, medical, energy, aerospace, textile industry field; company high-power EPS Emergency Power Supply with building fire electrical, power plants, substations, Power Supply Bureau, communications, electric power, petrochemical equipment, oil exploration, textile, metallurgy, health care, securities, defense, energy of all kinds of EPS Emergency Power Supply supply. 
 Occasions: for the building of a fire or other emergency evacuation lighting, emergency lighting to provide a centralized power supply and variety of an ideal power supply. 
 Power range :2.2-200kw 
 Standby time: 30 minutes, 60 minutes, 90 minutes, 120 minutes (can be customized according to customer) 
 Waveform output: sine wave 
 DC voltage: 504VDC 
 Product Features: 
 1? A centralized power supply mode, no special lighting; 
 2? Emergency power, with a stable, steady frequency, noise-free; 
 3,? Fire linkage can also be monitored via RS232; 
 ? LCD / LED display 
 5? Dual power automatic switching, high reliability (optional); 
 6? Using computer control; 
 7? With multiple input, multiple output (optional); 
 The YJS Series technical parameters 
 Model? YJS (93KW) 
 Input voltage of 380 + -20% 
 Three-phase four-wire + PE 
 Frequency 50HZ + -5% 
 Output Capacity 2.2KW-- 200KW 
 Voltage 380V, three-phase four-wire + PE 
 Voltage stability + -5%?? Emergency power 
 Sine wave, THD <3% 
 Frequency 50HZ +0.5% 
 Overload capacity 120% of the normal operation 
 Conversion time <0.2 seconds 
 Battery maintenance-free sealed battery 
 Standby time of 30 minutes, 60 minutes, 90 minutes, 120 minutes (custom) 
 Protection of short circuit protection, over current, phase loss protection 
 LCD or LED display. 
 Ambient operating temperature -24 ° C ---- 40 ° C, relative humidity 90% Altitude: 2000 meters 
 Meet the load inductive and the inductor-capacitor hybrid load 
 Noise power grid and electricity, put it aside for noise-free; mains <55db above 75KW <60db 
 Size, weight, see the List of Dimensions Weight 
 Open the door, wiring open the door, double door at the bottom of the inlet and outlet (standard) 
 Shanghai Feng Intelligent Technology Co., Ltd. is a professional power product development, production, sales and agency services for hi-tech enterprise. The company has a highly qualified professional team, always depending on the quality of life such as timely and effective manner to provide customers with pre sale, service and commitment to product innovation and sustained manner to provide customers with satisfactory products and services to create high-quality power suppliers to create value for customers, for social responsibility go hand in hand with friends from all walks of life, and build a win-win! Main Products: EPS fire emergency power supply. 
 Upon opening the power products: EPS Emergency Power Supply, DC panel, APCUPS uninterrupted power supply, power supply, power inverter, power inverter, communications, power, maintenance-free lead-acid batteries 
 Upon opening the industrial products: Yaskawa Inverter, Yaskawa servo motor, Panasonic servo motor, Mitsubishi CNC servo, Pro-face touch screen, Emerson / Pu / Lee PLC,. 
 Upon opening the EPS Emergency Power Supply, DC panel, power supply, UPS power supply, etc. are widely used in hospitals, schools, business 
 Shanghai Feng opened Intelligent Technology Co., Ltd. 
 The Shanghai Feng: Miss 
 Address: West Gate Road, Fengxian District, Shanghai 1373