Product name: HCYB-20C zinc oxide lightning arrester live tester
Category: high voltage equipment comprehensive test series

Detailed introduction

Zinc oxide lightning arrester is an important protection device for power supply lines and power supply equipment. If the lightning arrester in the power system is aged, damaged or failed, it may cause a large-scale power accident, damage to power equipment, and power outage of the power supply line. Therefore, regular inspection of zinc oxide lightning arresters in the line can effectively eliminate potential accidents, ensure the safe operation of the power system, and improve the quality of power supply.

HCYB-20C zinc oxide lightning arrester live tester is a new generation of ultra-portable zinc oxide lightning arrester live tester developed by our company. It is used to analyze the full current of zinc oxide lightning arrester (MOA). The main purpose is to measure the resistive current of MOA, thereby judging the degree of moisture and aging of MOA. The tester can be used for on-site live measurement tests, as well as MOA acceptance and factory tests.

Functional features

※ Supports wireless voltage reference measurement and wired voltage reference measurement;

※ Supports wireless channel frequency selection function, and can select three channel frequencies;

※ Supports three-phase, single-phase or non-reference voltage measurement;

※ Can measure MOA with three phases at the same time, or single-phase measurement or non-reference measurement;

※ With anti-interference function, it can automatically compensate for interphase interference to ensure accurate and reliable data;

※ With high-speed microprocessor, real-time display and analysis of measurement data and waveform;

※ Use FFT transformation, harmonic analysis and digital filtering algorithms for data processing;

※ Adopt 5-inch 800*480 high-brightness LCD display with brightness up to 900nit, clearly visible in the sun;

※ Built-in large-capacity non-volatile memory, can store 200 sets of measurement data, and can be imported into U disk storage;

※ Built-in USB controller supports U disk storage, can store 10,000 sets of measurement data, and can be imported into PC management;

※ Built-in high-precision real-time clock function: can calibrate date and time;

※ Built-in 4400mAh rechargeable lithium battery, the test time can reach 4 to 6 hours, convenient for on-site use.

Technical parameters

Measurement range   Voltage: 0～220V

Current: 0～20mA

Resolution   0.001

Measurement accuracy   Fundamental wave: ±(5% reading + 5 characters)

Harmonic: ±(10% reading + 10 characters)

Transmission distance   1000 meters (visible distance)

Dimensions   252mm×172mm×81mm

Instrument weight   1.5kg

Usage conditions

Environmental temperature   -10℃～50℃

Environmental humidity   ≤85%RH

Applicable power input   AC220V/50Hz

Applicable power output   DC12.6V/2000mA