Darui Electric recommends:
1. XJYB-3000 Arrester Resistive Current Tester Features
1) This device is a handheld operating instrument with a large Chinese display, easy operation, and reliable data testing.
2) Weighing only 0.5kg, it is significantly lighter than other similar instruments while offering more powerful functions.
3) Simultaneously tests the total current, resistive current, deflection angle, active power, capacitive current, and 3rd, 5th, 7th harmonic currents of three-phase arresters. It can also directly evaluate the performance of the arrester (excellent, good, fair, poor).
4) This instrument can use electric field induction or wireless transmission methods to replace PT secondary wiring.
5) This instrument can directly measure resistive current without connecting to PT secondary.
6) This instrument has multiple testing methods for convenience (PT, wireless, induction, no PT).
7) This instrument can test three phases simultaneously with automatic compensation, making it very convenient to use.
8) Equipped with a large-capacity 8000mAh lithium battery, it can work continuously for 36 hours on a single charge.
9) High-precision sampling and processing circuits, advanced Fourier harmonic analysis technology, ensuring more reliable data.
10) The LYYB-3000 Arrester Resistive Current Tester uses a unique high-speed magnetic isolation digital sensor to directly collect input voltage and current signals.
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
