Overvoltage Online Monitoring Instrument

Overvoltage Protector TesterBroadly utilized for testing the working frequency discharge voltage of various electrical equipment, especially for zinc oxide surge arrestors with gaps (also known as lightning arresters or...)TBPThe AC discharge voltage tester features unique efficacy. The instrument employs a novel special circuit to monitor the test voltage waveform, while simultaneously collecting the discharge pulse signals of the current circuit. It automatically identifies gap discharges, locks the peak voltage at the moment of discharge, and simultaneously emits an audio alarm signal to alert the tester, rapidly cutting off the test power supply to protect the test samples and equipment from overcurrent damage. The tester integrates an AC high-voltage power supply, measurement, and control system into one, condensed into a compact form.Engineering PlasticsInside, it's compact, lightweight, shockproof, durable, easy to operate, and convenient to carry.

One,Technical Indicators

 1.Output Voltage0-30KV(Effective Value)；  Output Current0-25mA

2.Discharge Testing Method: Waveform Detection and Fourier Transform Techniques

3.Accuracy: Voltage: ±(Reading)×2%+0.1）     Electric Current: ±(Reading)×2%+0.1）

4.High-pressure cut-off time: Less than0.2Second

5.VoltageIdentifyRate：0.001KV       Electric CurrentDifferentiatePlease provide the Chinese content to be translated.：0.001mA       

6. Input Power:180V～270VAC，50Hz/60Hz±1%Mains power or generator supply

7.Computer Interface: StandardRS232Interface     8.Printer: ThermosensitiveMini Printer

9.Ambient Temperature:-10℃～50℃ Relative Humidity:<90%

TwoPerformance Features

1.The instrument continuously monitors the discharge current using waveform detection and Fourier transform methods, and immediately responds when the discharge current is detected.RecordAt this moment, high voltage and...Please provide the Chinese content to be translated.0.2sInternal cutoffHigh VoltagePower SupplyThe test results offer high accuracy, facilitating automated measurements.

2.Full Touch LCD Display,Ultra-large graphic operation interface,Each process is very clear and straightforward..Operators can use it without additional professional training. A simple touch completes the entire process.Test。

3.The instrument operates conveniently, with data measurement automatically completed under microprocessor control. No manual intervention is required..

4.Integrated model with built-in high-voltage power supply, convenient for on-site testing and reduces on-site wiring.

5.High-Voltage Protection: In the event of sample short-circuit, breakdown, or fluctuations in high-voltage current, the output can be rapidly cut off in a short-circuit manner.

6.Low-Voltage Protection: Misconnection380VPower fluctuations or sudden power outages will trigger protection, preventing overvoltage.

7.Preventing Accidents: Real-time Monitoring of Voltage and Current;High-Contact Terminal/Low Voltage Distinction;Slow-speed Step-up,Quickly lower blood pressure,SoundSoundAlarm.

8.Seismic Performance: The instruments feature a unique anti-seismic design, capable of withstanding intense vibrations and bumps during long-distance transportation without damage.

9.High-Voltage Cables: For high-voltage insulation conductors,However, in order to measure the precision.Sure, please hover.Utilize.