VLF Hipot Tester装置-扬州达瑞

VLF Withstand Voltage Test Device

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Technical Parameters

    ● Product specification: 0-30kV (peak);

    ● Load capacitance: 1.1μF at 0.1Hz, 2.2μF at 0.05Hz, 5.5μF at 0.02Hz.

    ● Working power supply: AC220V±10%, 50Hz;

    ● Working temperature: 0℃～40℃;

    ● Relative humidity: ≤90%RH.

Parameter Table

Model	Rated Voltage	Load Capacity	Weight	Main Application
VLF-30/1.1	30kV	0.1Hz≤1.1uF	Controller: 4Kg Booster: 25Kg	Withstand voltage test for cables and generators below 10kV
		0.05Hz≤2.2uF
		0.02Hz≤5.5uF
VLF-60/2.2	60kV	0.1Hz≤5uF	Controller: 5Kg Booster: 45Kg	Withstand voltage test for generators
		0.05Hz≤10uF
		0.02Hz≤25uF
VLF-80/3.5	80kV	0.1Hz≤1.1uF	Controller: 5Kg Booster: 50Kg	Withstand voltage test for cables below 35kV and generators
		0.05Hz≤2.2uF
		0.02Hz≤5.5uF

Product Overview

    Adopting advanced technology, it features high output power, small size, and reliable performance. The output voltage and current are displayed on dual meters: the analog meter shows the variation of voltage and current for easy observation, while the digital meter displays the positive and negative peak values for easy reading. The high-frequency step-up transformer and high-voltage rectifier adopt an oil-immersed structure, greatly reducing the size and making it portable, especially suitable for field use.

   To meet different needs in high-voltage cable testing, this product is equipped with an output frequency adjustment device. According to different cables and customer requirements, the output frequency can be preset to output high-voltage signals at 0.1Hz, 0.05Hz, and 0.02Hz.

Note: The above information and technical parameters are compiled and released by Yangzhou Dary Electric Co., Ltd.