40kv Vlf Hipot Tester AC Vlf Test Equipment for Breakdown Cable Detection Vlf High Voltage Tester

• Customization: Available
• After-sales Service: Yes
• Warranty: 1 Year
• Model NO.: KDVLF-30
• Working Humidity: ≤ 85% Rh
• Voltage Positive Peak Error: ≤ 3%
• Voltage Waveform Distortion: ≤ 5%
• Working Temperature: -10 ºC~+40 ºC
• Output Frequency: 0.1Hz, 0.05Hz, 0.02Hz
• Voltage Negative Peak Error: ≤ 3%
• Customized Support: OEM, ODM, Obm, Software Reengineering
• Output Voltage: 30kv
• Measurement Accuracy: 3%
• Working Power Supply: 220V ± 5%, 50 ± 2Hz
• Power: Electronic
• Transport Package: Export Standard Box
• Trademark: KDZD
• Origin: Hebei, China
• HS Code: 9030332000
• Production Capacity: 60 Set/Sets Per Month

Product Description

 

 

Technical parameter
Working power supply	220V ± 5%, 50 ± 2Hz. Note: If a portable generator is used for power supply, it is required that the output voltage and frequency of the generator be stable (generally, the power should be greater than 3kW, the frequency should be 50Hz, and the voltage should be 220V ± 5%)
Output voltage	30kV
Output frequency	0.1Hz, 0.05Hz, 0.02Hz
Carrying capacity	0.1Hz-1.1uF, 0.05Hz-2.2uF, 0.02Hz-5.5uF
Measurement accuracy	3%
Voltage positive and negative peak error	≤ 3%
Voltage waveform distortion	≤ 5%
Working environment: Temperature	-10 ~+40 ; Humidity: ≤ 85% RH

Product Features

High degree of intelligence: adopting digital frequency conversion technology, microcomputer control, fully automated testing processes such as boosting, reducing voltage, and measuring.

Convenient operation: simple wiring, 7-inch large LCD touch screen, convenient operation, and friendly human-computer interaction.

Comprehensive protection: multiple protections (overvoltage protection, high and low voltage side overcurrent protection), quick action (action time ≤ 10ms), and safe and reliable instrument.

Safe and reliable: The controller is connected to the high-voltage generator at low voltage, with photoelectric control, ensuring safe and reliable use.

Adopting a high and low voltage closed-loop negative feedback control circuit, the output has no capacitance rise effect.

Accurate sampling: High voltage current and voltage data are directly obtained through high-voltage side sampling, so the data is real and accurate.

Fully equipped: 7-inch capacitive touch screen, LCD Chinese character display, automatic storage, and automatic printing.

Wide testing range: 0.1Hz, 0.05Hz, and 0.02Hz multiple frequency selection, with a wide testing range.

Convenient to carry: The instrument is compact and lightweight, making it very suitable for outdoor work.

Multi language display: Chinese and English switching function, customizable for other languages.

Executive standards

DL/T 849.4-2004 General Technical Conditions for Power Equipment Part 4: Ultra Low Frequency and High Voltage Generators

Q/ED116501-2004 "Regulations for Handover and Preventive Testing of Rubber Plastic Insulated Power Cables"

 

 

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