Darui Electric recommends:
I. Features of LYYB-3000 Series Handheld Zinc Oxide Arrester Live Analyzer
This device is a handheld operating instrument with a large Chinese display, easy operation, and reliable data testing.
Weighing only 0.5kg, it is significantly lighter than other similar instruments while offering more powerful functions.
It simultaneously tests the total current, resistive current, deflection angle, active power, capacitive current, and 3rd, 5th, 7th harmonic currents of three-phase arresters, and can directly evaluate the performance of the arrester (excellent, good, fair, poor).
This instrument can use electric field induction or wireless transmission methods to replace PT secondary wiring.
This instrument can directly measure resistive current without connecting to PT secondary.
This instrument has multiple testing methods for convenience (PT, wireless, induction, no PT).
This instrument can test three phases simultaneously with automatic compensation, making it very convenient to use.
The instrument is equipped with a large-capacity 8000mAh lithium battery, allowing continuous operation for 36 hours on a single charge.
High-precision sampling and processing circuits, advanced Fourier harmonic analysis technology, ensure more reliable data. The instrument uses a unique high-speed magnetic isolation digital sensor to directly collect input voltage and current signals.
Packing List
Zinc oxide arrester tester, one unit 2
Voltage isolator (wireless transmitter), one unit
3 Current input wires
Three pieces 4
Voltage input wires, two pieces
5 Ground wire
One piece 6
Chargers, two pieces
7 Antennas, two pieces 8
Product manual, one copy 9
Factory test report, one copy 10
Certificate of conformity, one piece
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
