NAWGS-8 Anti-interference Pilot Frequency Dielectric Loss tester

Characteristics of the products

1.Super large LCD display

It is quipped with a large screen (105mm x 65mm), the screen is divided into two parts, the left as a function of the menu area , the right is for the relevant status message alert, every step is very clear, operators is easy to use without professional training. One operation, the microcomputer will automatically complete the whole process of measurement, is the ideal equipment for dielectric loss measuring.

2.Mass storage data

It is equipped with an internal calendar and a large capacity memory chip, which can save the test results in chronological order , you can always view the history, and you can print out at any time.

3.Scientific and advanced data management

The data can be exported through U disk, and can be view, manage and generate report through our company special software on any PC machine.

4.Multiple test modes

The instrument can be used in many test methods, such as internal high-voltage, external high-voltage, internal standard, external standard, positive connection, reverse connection, self-excitation method and other modes. It can do high voltage electric loss test (voltage is more high than 10kV) under external standard and external high-voltage.

5.CVT test in one step

The instrument can also test the dielectric loss and capacitance of fully sealed CVT (capacitor voltage transformer) C1, C2, and achieve simultaneously test for C1, C2. The instrument can also test the CVT ratio and voltage angle difference.

6.The instrument can test CVT without removing high-voltage wire.

The instrument can test the loss value and capacitance value of CVT without removing high-voltage wire

7.Reverse connection shielding method

The instrument can adopt reverse connection shielding method to test the loss value and capacitance value of C0 upper end of CVT.

8.High-speed sampling signal

High speed sampling signal: the inverter and the sampling circuit of the instrument are all controlled by digital control, and the output voltage can be adjusted continuously.

9.Multiple protection is safe and reliable

the instrument has many protective measures such as input voltage fluctuation, output short circuit, over voltage, over current, temperature and so on. It ensures the safety and reliability of the instrument. The instrument also has a grounding detection function to ensure that no grounding equipment is not allowed to boost.