EPS消防应急电源的应用范围是什么？

EPS消防应急电源的应用范围是什么？

EPS emergency power applications What is the scope?

直流电源柜厂家EPS应急电源系统主要包括整流充电器、蓄电池组、逆变器、互投装置和系统控制器等部分。其中逆变器是核心，通常采用DSP或单片CPU对逆变部分进行SPWM调制控制，使之获得良好的交流波形输出；整流充电器的作用是在市电输入正常时，实现对蓄电池组适时充电；逆变器的作用则是在市电非正常时，将蓄电池组存储的直流电能变换成交流电输出，供给负载设备稳定持续的电力；互投装置保证负载在市电及逆变器输出间的顺利切换；系统控制器对整个系统进行实时控制，并可以发出故障告警信号和接收远程联动控制信号，并可通过标准通讯接口由上位机实现EPS系统的远程监控。

EPS emergency power supply system includes rectifier chargers, batteries, inverters, each switch device and the system controller and other parts. Where the inverter is the core, usually the inverter DSP or CPU chip part SPWM modulation control, and thus obtain a good AC waveform output; rectifier charger role in the mains input is normal, the battery pack to achieve timely charging; role of the inverter is in the mains abnormal when battery storage can transform DC into AC output, stable and sustainable supply of electricity load equipment; each switch device to ensure that the load on the mains and the inverter output between the smooth switching; system controller for real-time control of the entire system, and can issue a remote fault alarm linkage control signal and the received signal, and through standard communication interface from the host machine to achieve the EPS system for remote monitoring.

应急电源在停电时，能在不同场合为各种用电设备供电。它适用范围广、负载适应性强、安装方便、效率高。采用集中供电的应急电源可克服其他供电方式的诸多缺点。减少不必要的电能浪费。在应急事故、照明等用电场所，它与转换效率较低且长期连续运行的UPS不间断电源相比较，具有更高的性能价格比。

Emergency power during a power outage, in different occasions for a variety of electrical equipment supply. It is suitable for a wide range of load adaptability, easy installation, high efficiency. Centralized power supply emergency power to overcome the many shortcomings of the other power supply. Reduce unnecessary energy waste. In the emergency accidents, lighting and other electrical places it lower conversion efficiency, long-term continuous operation of the UPS uninterruptible power supply, compared with higher cost performance.

EPS应急电源主要用于建筑物发生火情或其他紧急情况下为应急照明等各种灯具（含单进单出型金属卤素灯、钠灯）提供集中供电的应急电源装置。

EPS emergency power supply is mainly used for building a fire or other emergency situations occurring under emergency lighting lamps (including single in single out metal halide, sodium) to provide centralized power supply emergency power unit.