Current Transformer Withstａnd Voltage Tester

The WNP-X Current transformer withstａnd voltage tester is a special equipment for detecting the peak value of the open circuit voltage of the current transformer. This instrument adopts modular design technology. It adopts the mature and reliable peak detection circuit of the factory. It has high impact resistance and anti-interference design to ensure Therefore, the instrument has high reliability.

This instrument can also measure the peak value of power frequency voltage, continuous pulse voltage, harmonics, etc. It is an instrument with a high cost performance.

WNP-X Current transformer withstａnd voltage tester is a portable instrument suitable for use in laboratories, workshops and other occasions to measure voltage peaks.

The maximum test value of WNP-X Current transformer withstａnd voltage tester can reach 4500V (peak value).

The WNP-X Current transformer withstａnd voltage tester has an over-voltage alarm function to avoid over-voltage damage to the experimental equipment.

WNP-X Current transformer withstａnd voltage tester adopts 1024X768 large screen TFT color touch screen, which is more user-friendly operation.

The WNP-X Current transformer withstａnd voltage tester has the 15th harmonic analysis function, which is a better analysis parameter for users.

Before starting up, please read the precautions in section 5 of this manual first, and pay attention to personal safety and the safety of using the instrument.

Measuring range: 0∽4500V (peak value) (10KV can be customized)

Working frequency: 50Hz

Measurement error: ≤±1.5%±0.005kV

Measurement linearity error: ≤1dB

Resolution: 0.001kV

Digital error: ±2 words

Error of internal voltage divider: <5‰

Input impedance: >30MΩ

Use environment temperature: 0∽40℃

Environmental relative humidity: <80%

Instrument power supply voltage: 220V±10% 50Hz

LCD screen: 8-inch high-definition color touch screen, resolution 1024X768

Power consumption of the whole machine: <20W

The instrument must be grounded reliably;

The test voltage should not be higher than 6000V (peak value). Excessive voltage may damage the instrument.

There should be no source of strong magnetic field in the measurement site;

Please do not operate with electricity, turn off the power when wiring;

Do not touch the high-voltage input wire and input terminal during measurement.

When not in use, the instrument should be placed in a ventilated and dry place, protected from moisture, dust, and corrosion.