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High voltage test series

NR-CT series intelligent power frequency withstand voltage test device

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NR-CT series intelligent power frequency withstand voltage test device

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Product description

product description

　　The NR-CT series of intelligent power frequency withstand voltage test equipment is designed according to the latest national power industry standards and is an intelligent withstand voltage test equipment with advanced performance. It is used for various electrical products, electrical components, insulation materials, etc. under the specified voltage The insulation strength test is used to assess the insulation level of the product, find the insulation defect of the tested product, and measure the ability of overvoltage. It is widely used in electrical manufacturing departments, power operation departments, scientific research institutions and universities.

Main Feature

　　◆ Equipped with 5.7-inch and 14-inch LCD monitors and high-speed thermal printers.

　　◆ High-voltage voltage, high-voltage current, low-voltage voltage, low-voltage current 4-channel measurement methods, high-precision sensors and high-performance 14-bit AD acquisition chip.

　　◆ The full keyboard operation mode of man-machine dialogue, the whole process of intelligent work, you can choose between automatic mode and manual mode.

　　◆ Real-time display of high voltage voltage, high voltage current, low voltage voltage, low voltage current, time and withstand voltage results, the display is intuitive and clear.

　　◆ Complete over-voltage and over-current protection, arbitrarily set the output voltage, high-voltage current upper limit, low-voltage current upper limit and timing time.

　　◆ With zero return detection function, the test can be carried out after the zero return is confirmed, safe and reliable.

　　◆ Approximate voltage regulation algorithm, automatically withstand voltage timer after reaching the set voltage, and automatically drop the voltage back to zero after the timer ends.

　　◆ When the set high-voltage current or low-voltage current is exceeded, the voltage output will be automatically cut off, the voltage will return to zero, and an audible and visual alarm will occur.

　　◆ Sophisticated software and hardware anti-interference design, multiple anti-interference methods, adapt to harsh electromagnetic environment.

　　◆ Automatic error diagnosis, easy to find and solve problems.

　　◆ With data upload interface, automatic generation of test reports and other functions.

Technical Parameters

　　◆ Input power: AC220V(380V)±10%, 50HZ±1HZ

　　◆ Measurement accuracy: 2%

　　◆ Output voltage: 0～250V (0～450V) adjustable

　　◆ Output capacity: 3, 5, 10, 20, 30, 50, 75, 100, 150, 200, 300 (kVA)

Remarks: According to customer needs, it can be customized to meet the supporting construction of the National Grid Electrical Equipment Intelligent Internet of Things Platform (EIP) digital factory, the construction of the experimental data collection platform, and the data collection and uploading.

Keyword:

Test part of cable and arrester

Comprehensive test part

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