YBZL-2510 Zinc Oxide Surge Arrester Resistive Current Tester

YBZL-2510 Zinc Oxide Surge Arrester Resistive Current Tester

YBZL-2510 Zinc Oxide Surge Arrester Resistive Current TesterUsed for measuring and analyzing the full current of zinc oxide lightning arresters. Mainly used for measuring and analyzing resistive current, in order to analyze the aging and moisture level of zinc oxide lightning arresters. productCompliant with the power industry standard of the People's Republic of China, DL474.5-2018Guidelines for Implementation of On site Insulation Test - Lightning Arrester Test ".The product can be used for on-site live measurement, as well as for factory and acceptance testing in the laboratory.

1Main Features

l pickUse highlight7Inch color LCD screen, clear display, user-friendly human-machine interfaceVisible under sunlight.

l Support PT referenceReference for power supply maintenanceRefer to three measurement methods for electric field induction plates.

l Provide two methods for transmitting reference voltage signals: wired and wireless.

l Using data synchronization algorithms, both wireless and wired measurement methods provide equally accurate and stable results.

l All digital waveform analysis, combined with high-speed microprocessors, ensures accurate, fast, and reliable data measurement.

l Support maintenance of power supply or any220VThe power supply voltage is used as a reference for safe use.

l Support electric fieldsInduction board replacementPTSecondary voltage measurement, safe and fast to use.

l The instrument voltage testing line is equipped with a self recovery fuse to prevent short circuits caused by misoperation, and the voltage and current plugs have anti insertion functions.

l Built in large capacity non-volatile memory, capable of storingStorage 512Group data.

l Built in high-precision clock and high-speed micro thermal printer.

l It has USB storage function.

l Supports serial port and Bluetooth data transmission, which can transfer data to a computer or mobile phone for data processing and analysis.

l Large capacity lithium battery, capable of continuous operation for 8 hours on a single charge.

IItechnical indicators

1. Reference voltage measurement

Reference voltage input range: 25V～300V effective value, 50Hz/60Hz

Accuracy of reference voltage measurement: ± (reading x 5%+0.5V)

Accuracy of voltage harmonic measurement: ± (reading x 10%)

Reference voltage channel input resistance: ≥ 1500k Ω

2 current measurement

Full current measurement range: 0.1~10mA effective value, 50Hz/60Hz

Accuracy: ± (reading x 5%+5uA)

Accuracy of fundamental measurement of resistive current: ± (reading × 5%+5uA)

Accuracy of current harmonic measurement: ± (reading x 10%+10uA)

Current channel input resistance: ≤ 2 Ω

3. Measurement of electric field strength

Electric field strength input range: 30kV/m to 300kV/m

Accuracy of electric field strength measurement: ± (reading x 10%)

Accuracy of electric field harmonic measurement: ± (reading x 10%)

4. Working power supplyBuilt in lithium battery or external charger (input 100-240VAC, 50Hz/60Hz,Output 12.6VDC).

5 battery working time： Host 8 hours, voltage collector 8 hours

6. Operating temperature: -10℃～50℃

7 Relative humidity: <90%, no condensation