Low-voltage electrical product test detection device and method

Abstract

The invention discloses a low-voltage electrical product test detection device which comprises a power source module, a signal processing module, a display module, a data storage and transmission module, a data collection module, a warning module and a protection module. The power source module comprises an input power source powering a to-be-detected low-voltage electrical product, the data collection module comprises a voltage collection module and a current collection module and is used for collecting detection data of the to-be-detected low-voltage electrical product and electrically combined with the signal processing module through the data storage and transmission module, the protection module is electrically combined with the signal processing module, a power source output module is electrically combined with the protection module, and the warning module is electrically combined with the signal processing module. The invention further discloses a low-voltage electrical producttest detection method. By performing real-time data collection on key parameters and comprehensive evaluation and making corresponding judgment, electrical life test detection protecting of the low-voltage electrical product is realized.

Description

technical field [0001] The invention relates to the technical field of testing low-voltage electrical products, in particular to a test and detection device and a test and detection method for low-voltage electrical products. Background technique [0002] As a low-voltage electrical product, low-voltage AC circuit breakers are widely used in power transmission and distribution in power systems. There are many types of products, such as universal circuit breakers, molded case circuit breakers, miniature circuit breakers, and residual current operated circuit breakers. According to actual usage conditions, low-voltage AC circuit breakers are generally suitable for industrial and agricultural production with a rated voltage not exceeding 1140V, a rated current not exceeding 6300A, and a frequency of 50Hz, as well as in the daily life of residents. The low-voltage AC circuit breaker needs to be closed and disconnected during line maintenance and daily use, in order to ensure t...

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Problems solved by technology

[0009] The technical problem to be solved by the present invention is to provide a low-voltage electrical product test detection device and test detection method that can detect and test low-voltage electrical products, monitor and protect the electrical life test process of low-voltage electrical products, and overcome the existing technology for low-voltage electrical products. Incomplete monitoring of key parameters in the electrical life test process, failure to detect certain fault phenomena in time, and insufficient protection measures when faults occur

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