Energy meter external low-voltage circuit breaker automatic instantaneous, on-off, withstand voltage testing equipment

Short Description:

Instantaneous detection: the device can monitor the instantaneous current and voltage waveforms of low-voltage circuit breakers in order to quickly understand the power consumption of the power meter and carry out real-time monitoring.

On-off detection: the device can detect the on-off state of LV circuit breakers, including the judgement of disconnection and closure state, in order to ensure the normal metering and data collection of power meters.

Voltage withstand test: the device can carry out voltage withstand test on the LV circuit breaker to verify whether the LV circuit breaker can withstand the rated voltage and maintain good insulation performance.

Result display: the equipment can display instantaneous current and voltage waveforms as well as the results of on-off and voltage withstand tests, so that the staff can make real-time observation and judgement.

Abnormal handling: If the instantaneous current, voltage waveform or through and voltage withstand test results of the low-voltage circuit breaker are abnormal, the equipment can issue an alarm and provide corresponding processing suggestions, so as to solve the problem in time.

Data Recording: The device can record the results of each instantaneous detection and on-off, withstand voltage test for subsequent data analysis and reference. This helps to detect potential problems and assess the use status of LV circuit breakers.

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1. Equipment input voltage; 380V ± 10%, 50Hz; ± 1Hz;
2. Device compatibility poles: 1P, 2P, 3P, 4P, 1P+module, 2P+module, 3P+module, 4P+module.
3. Equipment production rhythm: ≤ 10 seconds per pole.
4. The same shelf product can be switched between different poles with just one click or by scanning the code; Different shell products require manual replacement of molds or fixtures.
5. Current output system: AC3~1500A or DC5~1000A, AC3~2000A, AC3~2600A can be selected according to the product model.
6. The parameters for detecting high current and low current can be set arbitrarily; Current accuracy ± 1.5%; Waveform distortion ≤ 3%
7. Release type: B type, C type, D type can be selected arbitrarily.
8. Tripping time: 1~999mS, parameters can be set arbitrarily; Detection frequency: 1-99 times. The parameter can be set arbitrarily.
9. The product can be tested horizontally or vertically as an optional option.
10. High voltage output range: 0-5000V; The leakage current is available in different levels of 10mA, 20mA, 100mA, and 200mA.
11. Detection of high-voltage insulation time: The parameters can be set arbitrarily from 1 to 999S.
12. Detection frequency: 1-99 times. The parameter can be set arbitrarily.
13. High voltage detection position: When the product is in the closed state, detect the voltage resistance between phases; When the product is in the closed state, check the voltage resistance between the phase and the bottom plate; When the product is in the closed state, check the voltage resistance between the phase and the handle; When the product is in the open state, check the voltage resistance between the incoming and outgoing lines.
14. The equipment has alarm display functions such as fault alarm and pressure monitoring.
15. There are two operating systems available: Chinese and English.
16. All core accessories are imported from different countries and regions such as Italy, Sweden, Germany, Japan, the United States, and Taiwan.
17. The equipment can be optionally equipped with functions such as the Smart Energy Analysis and Energy Conservation Management System and the Smart Equipment Service Big Data Cloud Platform.
18. Having independent independent intellectual property rights.