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What is the maintenance function of Type A emergency lighting centralized power supply?
Dec 26,2017
Type A emergency lighting centralized power supply is a large, medium and small emergency power supply designed and developed by applying IGBT high-power modules and related inverter power supply expertise to invert AC power into AC circuit energy. The capacity includes 0.9kVA~800kVA. It is a kind of peculiar, zero-polluting data format, maintenance-free intelligent and reliable centralized power supply emergency power supply equipment.
Scheme design of A-type emergency lighting centralized power supply:
Type A emergency lighting centralized power supply provides a reliable emergency power supply when the working voltage is suddenly interrupted, effectively avoiding life safety casualties and property losses in the event of a disaster. Therefore, the A type emergency lighting centralized power supply should be the key to fully consider its safety Coefficients, reliability, application type and rationality; the conversion time is generally in the ms level when the power is turned off to ensure the timeliness of power supply; the load can be strong, including power capacitor, electrical objective, and composite load; load work Ability and strong anti-impact working ability; with multiple outputs to prevent common problems caused by a single output; with fire alarm system and real-time monitoring system working capabilities, and can be switched between hand-held and automatic.
A type emergency lighting centralized power supply maintenance function:
A-type emergency lighting centralized power supply includes electronic rectifier charging plugs, battery packs, inverter power supplies, mutual input mechanical equipment, and system controllers.
Among them, the inverter power supply is the emergency command platform of the A-type emergency lighting centralized power supply. Its function is to convert the AC power supply into an AC circuit to supply a continuous safety factor power installation project to ensure the configuration of other systems and the operation of all system management; The function of the rectifier controller is to convert the AC circuit into an AC power source to ensure the provisions for the centralized power supply battery of the Type A fire emergency light; the function of the system controller is to act as a testing center for the centralized power supply of the Type A fire emergency light mechanical equipment Carrying out real-time monitoring system software, when detecting the common problems of the hero, the alarm equipment is sent, and it can also be connected to each other by serial communication and the computer, so as to ensure the management and control of the power supply system and the control of remote operation.
A-type emergency lighting centralized power supply is used as a safety fire emergency power supply. When the power is turned off, it can supply power to various power-consuming mechanical equipment in different places. The use of centralized power supply emergency power supply can solve many shortcomings of other power supply methods. , Reduce unnecessary power consumption; In addition, the centralized power supply of type A fire emergency light has the function of continuous power supply. Generally, the conversion time of the inverter power supply is not high, and there are requirements for the application of unique venues. It has multiple outputs and is suitable for The output from all walks of life and independent storage batteries have control and detection functions. The daily critical bypass valve supplies power, and when the working voltage is turned off, it becomes the inverter power supply, and the power utilization rate is high.
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