Surge arrester resistance current tester
Category:
Product Description
I. Product Overview
The Zinc Oxide Surge Arrester Tester is used for the measurement and analysis of leakage current in zinc oxide [MOA]. It is mainly used to measure resistive current to analyze the degree of aging and moisture absorption of zinc oxide. On-site energized testing complies with the technical requirements of the People's Republic of China's power industry standard "DL474.5-92 Implementation Guide for On-site Insulation Tests - Surge Arrester Tests". It can also be used for factory and acceptance tests in the laboratory.
III. Technical Parameters
|
Reference voltage input range (peak) |
10V～200V |
|
Total leakage current measurement range (peak) |
100μA～10mA |
|
Resistive current measurement range (peak) |
100μA～10mA |
|
Capacitive current measurement range (peak) |
100μA～10mA |
|
Angle measurement range |
0°～90° |
|
Power consumption |
4w |
|
System measurement accuracy |
±(Reading * 5% + 5 digits) (Harmonic current no more than 2mA) |
|
AC power supply |
AC220V±10%，50Hz±1% |
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