KDYZ Zinc oxide lightning arrester tester
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Zinc oxide lightning arrester tester
Tính năng sản phẩm:
The machine adopts large screen LCD display, all Chinese menu operation, the use of simple and high-precision sampling, processing circuit, advanced Fourier harmonic analysis technology, to ensure that the data is more reliable
The instrument uses a unique high-speed magnetic isolation digital sensor to directly collect input voltage and current signals, ensuring the reliability and security of data. Support wireless synchronous voltage sampling mode.
With resistive current base peak output, edge phase correction and other functions, the instrument is equipped with a rechargeable battery, a calendar clock, and a micro printer, which can store 120 sets of measurement data.
Zinc oxide lightning arrester tester
| Full current measurement range | 0-10mA RMS, 50Hz/60Hz |
| Sự chính xác | ±(reading X5%+5µA) |
| Resistive current fundamental wave measurement accuracy (secondary method without interphase interference) | ± (reading X5%+5µA) |
| Current harmonic accuracy | ±(reading X10%+10µA) |
| Reference voltage input range | 25V-250V RMS, total harmonic content < 30%50Hz/60Hz |
| Reference voltage measurement accuracy | ±(reading X5%+0.5V) |
| Voltage harmonic measurement accuracy | ± (reading X10%) |
| Angle between fundamental current and voltage | 0-360 |
| Thời gian làm việc của pin | chủ nhà 6 giờ |
| Charging power supply | 220V±10% 50Hz/60Hz |
| Thời gian sạc | 5 giờ |
| Host volume | 325X280X140 |
| Cân nặng | 3.5Kilôgam(without cable) |
| Working environment | Temperature -1050°C |
| Độ ẩm | Nhiệt độ |
