Product Overview:
Single-phase/three-phase EPS emergency power supply adopts backup mode of work, which is an emergency power supply equipment that provides centralized power supply for emergency evacuation lighting or important electrical equipment in buildings. When the mains is normal, the mains supplies power to the load through the interswitching device, and the charger provides intelligent charge to the standby battery. When the mains fails, or exceeds 20% of the normal voltage, the intelligent EPS control system will quickly switch the load to the inverter, and the battery will continue to supply power to the load after the inverter. When the mains voltage is normal, the emergency power supply will automatically restore power supply to the grid. In the above switching process, a highly reliable IPM intelligent module switching device is adopted to ensure the normal operation of the load that requires high power switching time.
Purpose:
CNYJ/D single-phase emergency power supply is a backup power supply device installed in buildings. In the event of a building fire, accident or other emergency resulting in a loss of mains power, the emergency power supply can provide a second emergency power supply for fire signs, floodlights and other critical loads. With the improvement of building fire protection level, especially the increase of high-rise buildings, centralized power supply emergency power has become a necessary building fire protection facilities.
Installation form: floor type, split type, embedded type, wall hanging type.
Standby time: 90 minutes, gb type (can be configured according to the design requirements of standby power supply time).
Description of structure drawing:
Model Description:
1. Emergency power supply: When the mains is interrupted or the voltage exceeds the specified range, it will automatically provide 220V/50HZ sine wave AC or DC emergency power supply to ensure the normal operation of fire lamps and other important loads connected behind.
2, high performance - USING SPWM high frequency inverter technology, high power supply quality, adapt to various loads.
3, high reliability - advanced technology and redundancy design, CPU control, and select high-quality components carefully manufactured, stable
performance, high reliability.
4, perfect protection - with excellent output overload protection, short circuit protection, battery reverse connection protection, over discharge protection and other perfect protection functions, strong ability to resist misuse.
5, friendly interface a LCD display working status, mains voltage, output voltage, battery voltage, current, frequency, load rate, fault information is clear; And has sound and light fault alarm, indicating fault and fault noise elimination functions
6, simple operation, high degree of automation, convenient operation.
7, strong charging capacity one machine is equipped with automatic charging technology of large current charger, charging speed, floating charging voltage stability, and can be connected to the external battery to extend the power supply time.
8, the structure is simple, the functional parts in the machine adopt modular design, simple structure, convenient maintenance.
9, intelligent battery management - choose maintenance-free battery and intelligent battery monitoring and management system, strengthen battery monitoring, prolong battery life and utilization rate.
Product features:
1, simple design, convenient construction;
2, low comprehensive cost, save investment;
3, long life, the host life of more than 20 years;
4, maintenance-free battery, can be recycled 300-500 times;
5, simple management automatic instant switch, or unattended;
6, keep the lighting stability, reliable work, easy maintenance;
