The HYG-V Zinc Oxide Detector Charged Test Instrument is a special instrument for detecting the electrical performance of the Zinc Oxide Detector. The instrument is suitable for the charging or power outage detection of various voltage grades of Zinc Oxide Detector, so as to promptly discover the equipment's internal insulation moisture. And disc aging and other dangerous defects.

The instrument is simple to operate and easy to use. The entire measurement process is controlled by a microcomputer. It can measure the total current, resistive current and its harmonics, frequency reference voltage, and its harmonics, active power, and phase difference. The large screen can display the voltage and current. The true waveform. The instrument uses digital waveform analysis technology, adopts software anti-interference methods such as harmonic analysis and digital filtering to make the measurement results accurate and stable, and can accurately analyze the content of the fundamental wave and 3 to 7 harmonics, and can overcome the influence of interphase interference. Correct measurement of the current resistance of the side-phase arrestor.

Working power supply: AC220V/50Hz; If selected with high energy lithium ion battery, internal battery power, charging time & GT; 3 hours, continuous work time & GT; 8 hours

Range of measurement:

Leakage current: 0-10mA(extensible);

Voltage: 30-100V(extensible).

Accuracy of measurement:

Current: full current & GT; 100 μA, ± 5 % reading ± 1 word;

Voltage: reference voltage signal & GT; At 30V, ± 2 % reading ± 1 word;

Measurement parameters:

Leakage current full current waveform, base wave valid value, peak.

Valid values and 3, 5 and 7 valid values of leakage current resistance components.

Peak of leakage current resistance component: positive peak Ir + negative peak Ir-.

Capacitive current base wave, total voltage, total current phase angular difference.

Valid voltage value.

Detector power consumption.

Voltage reference signal sampling method: 20 meters(extensible)

Instrument Size: Host 360mm × 260mm × 140mm

Weight of instrument: host 5.0 kg

The tester standard configuration does not have high energy lithium ion battery, can be optional with built-in.

5.7 "320 × 240 LCD display, high-speed thermal printer; Graphics and text display, intuitive interface, easy to operate and use field personnel.

It is suitable for use in places such as electric shock absorbers, power outages or laboratories.

Current and voltage sensors are completely isolated and safe and reliable. The three-phase ZnO arrestor can be stored as a set of test data in three tests A, B, and C.

The instrument can be continuously tested, showing voltage current curves, and can quickly print data and curves.

The internal configuration memory can be used to store 200 sets of test data.

The RS-232 communication interface can be selected and tested by the host computer to derive the test data.

The anti-interference calculation can be carried out to compensate for the deviation of the A-C two-phase current by the B-phase.

High speed sampling frequency, advanced digital signal processing technology, strong anti-interference performance, high accuracy of measurement results.

High energy lithium-ion battery with selected configuration is especially suitable for no power supply. The instrument has only weak electricity inside, the voltage does not exceed 12V, and the charging state can also work.

Adopt dust-proof, waterproof, anti-corrosion engineering plastic sealing box, small size, light weight, easy to carry.