Power supply equipment based on intelligent self-diagnosis open circuit protection

Abstract

The invention discloses a power supply device based on intelligent self-diagnosis open circuit protection, which structurally comprises a maintenance side plate, a support leg rod and a device body, and has the following beneficial effects: electromagnets are connected in parallel in a mains supply access circuit and an output circuit of the device, so that when the mains supply and the output circuit of the device are normal, the electromagnets of the equipment attract to open the access of the equipment and drive the corresponding indicating gauges to move, so that the equipment can check the line fault condition of the equipment through the indicating board, the phenomenon of high-temperature jamming is avoided, and the output fault and the mains supply fault can be distinguished conveniently; and the emergency open circuit devices are connected in series in the electromagnet lines of the mains supply circuit and the output circuit, and the equipment can perform emergency power-off of the electromagnets by pressing the emergency button, so that the mains supply or the output circuit is completely isolated and disconnected from the equipment, the phenomena of electric leakage and the like are avoided, and meanwhile, the risk of blind wire pulling is avoided.

Description

technical field [0001] The invention belongs to the technical field of power supply equipment, in particular to a power supply equipment based on intelligent self-diagnosis open-circuit protection. Background technique [0002] Power supply equipment, as the name implies, is the equipment used to manage power supply. The power supply equipment can reliably realize the intelligent management of the power supply system and battery. It can be connected with a modem, and it can also perform remote centralized monitoring through the public or private telephone network, and the capacity expansion is convenient. , the monitoring module can reliably realize the intelligent management of the power supply system and battery, and can be connected with a modem. It can also perform remote centralized monitoring through the public or private telephone network. With the rapid development of science and technology, technical improvements have also been made, but When using the existing tech...

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Problems solved by technology

[0004] In order to overcome the deficiencies of the existing technology, a power supply device based on intelligent self-diagnosis open circuit protection is proposed to solve the problem that when the existing technology is used and the intelligent detection management power supply is carried out, the intelligent detection device itself is also prone to detection due to high temperature and other reasons. The device itself is stuck, resulting in false alarms and other situations, and it is also easy to cause the failure of automatic cut-off and other management when the circuit fails, causing inconvenience, and when the existing technology is used, when the automatic disconnection device fails, it is impossible to perform manual quick disconnection. To disconnect the circuit, the circuit can only be disconnected by pulling out the wire, which is more dangerous when the fault condition is unknown, resulting in inconvenient effects

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