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Three-phase Oxidized Zinc Radiobi Charge Tester


Posted Sep 23, 2022 | Hits: 2
Country: China
https://www.mktester.com/lightning-arrester-tester/three-phase-oxidized-zinc-radiobi-charge.html
Overview:

Three-phase oxidized zinc orthot characteristic tester, also known as radiofer characteristic tester and zinc oxide arrester characteristic detector, zinc oxide arrester characteristic tester for zinc oxide [MOA] leakage current measurement analysis, mainly used to measure resistance current, 3 -7 harmonic currents, thus analyzing zinc oxide aging and the degree of moisture.

The three-phase oxide arrester characteristic tester is a dedicated instrument for detecting various AC electrical parameters in the operation of the zinc oxide arrester, and can also be used in the laboratory to make factories and acceptance tests. On-site charge tests meet the China Power industry standards - Scene Implementation of insulation tests - the requirements for arrester tests.



Technical parameter:



Tester name three-phase oxidized zinc radiant arrester characteristic tester, three-phase oxide arrester charging tester, three-phase AC no gaps oxide arrester tester, three-phase oxide arrester characteristic tester
Reference voltage input range (peak): 10V ~ 200V ± (reading × 2% +5 words)
Full vent leakage current measurement range (peak) 100UA ~ 10mA ± (reading × 2% +5 words)
Resistant current measurement range (peak) 100UA ~ 10mA ± (reading × 5% +5 words)
Contentive current measurement range (peak) 100ua ~ 10mA ± (reading × 5% +5 words)
Angle measurement range 0 ° ~ 360 °
Power 4W
Charging power DC12V
Lithium battery capacity 1000mAh
Wireless transmission distance 400m


Function:



1. Multiple voltage reference signal sampling mode:

Wired synchronization: winding signal from the PT side metering signal, digital signal wired transmission;

Wireless synchronization: Take signals from the PT side metering signal, digital signal wireless transmission, and the long distance connection of the cable is saved.

Induction plate synchronization: no need to signal from the PT terminal, attach the induction plate tap voltage signal from the zinc oxide arrester B phase base

No voltage synchronization: Do not need to signal from the PT terminal, find the voltage reference method using the software calculation

2. Voltage signal and current signal (input impedance below 1 Ω) completely isolate the reliability and safety of data;

3. This instrument can automatically calculate without compensa
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