XHDD406 wireless series Zinc Oxide Lightning Arrester Tester/wireless lightning arrester/arrester tester/

                 XHDD406 wireless series Zinc Oxide Lightning Arrester Tester                                     wireless lightning arrester/arrester tester               Xi'an Xu & Hui Electromechanical Technology Co.,                                      Choose us,  you must have more competitive compared with other companies !       Company Information   We are a professional manufacturer of electric test equipment. We are professional team for design according to your special requirements and quick reaction. 80% items have enough stock..we have many our own patents.quick delivery and best survice.    Product Description   1,This equipment is suitable for testing Znic Oxide lightning arrester whether charged nor outage with different voltage levels. 2,It can find the risky defects of equipment internals about dielectic of becoming damp and valve block of aging. 3,Measure the whole current,resistance current andits harmonics,operation frequency and its reference voltage, active power and phase, large screen can display real voltage and current waveforms.   main technical indicators    1. Large-screen LCD display, full Chinese-English menu operation, easy to use.  2 Using precise sampling techniques and advanced Fourier harmonic analysis techniques to make data reliable.  3. Directly collect input voltage and current signal with high-speed digital magnetic isolation sensor.   4. Using induced electric field or wireless transmission method instead of PT secondary wiring or direct measurement of the resistance current.  5. There are six testing methods, providing a lot of choices for on- site person.  6.It has fundamental peak output resistance current, phase correction.  7.Built-in battery, calendar clock, mini-printers, can store 120 sets of measurement data.     The main technical indicators   whole current measurement range: 0 ~ 10mA RMS   Accuracy: ± (reading 5% +5uA)  fundamental resistance current measurement accuracy (excluding white cable interference): ± (reading 5% +5 uA)  current harmonics measurement accuracy: ± (reading 10% +10 uA)  current channel input resistance: ≤ 2Ω  reference voltage input range: 25V ~ 250V rms      Accuracy: ± (reading 5% +0.5 V)  voltage harmonic measurement accuracy: ± (reading 10%)  reference voltage channel input resistance: ≥ 1800kΩ  battery Continuous working time: 8 hours  Battery charging time: 6 hours or more  Charging Power: AC 220V  10%, 50Hz 1%  Instrument Weight: 5kg (without cable box)