eps power supply, eps power prices, eps emergency power, eps power performance

eps EPS power supply, also known as EPS, fire emergency power supply, the full name of Emergency Power Supply (emergency power supply), the new national standard GB17945-2010 "fire emergency lighting and evacuation system." Today the building is important for power protection and fire safety and the use of a emergency power supply. It mainly consists of input and output units, charging module, part of the battery pack, inverter output switching devices. Widely used in energy-saving power supply, building lighting, traffic lighting, tunnel lighting, power, industrial and mining enterprises, fire elevators. The principle is: the mains is normal, the mains through the output switching device to important load power supply, and the charger for the battery to charge or float; when the mains power supply voltage is out of range or the controller to start the inverter device, while the output switching means electricity supply state immediately switched to the inverter power supply provides emergency power to a load device; when the utility power is restored, the emergency power supply will be restored to the mains supply. EPS is to solve the emergency lighting, emergency lighting, fire a load of power supply equipment and other facilities as the main goal, to provide emergency power system for compliance with fire codes with independent circuits, the system can provide emergency power in an emergency state, to only way to solve the lighting, electricity or lack of secondary supply mains, or instead constitutes a second power generating units, or as the occasion requires the use of a third power.