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HT Instruments - COMBI521KIT Multifunction instrument for electrical installation safety testing, power quality analysis and EVSE safety testing COMBI521EV is the new HT instrument to perform verification and control of electric car charging stations (EVSE) safety according to IEC / EN 61851-1 and IEC / EN60364-7-722 standards. Being a combined verification instrument, COMBI521EV also carries out tests on electric systems in compliance with IEC/EN 61557-1 and therefore measurements of continuity of the protection cable, insulation resistance (with calculation of PI and DAR), overall earth resistance, RCDs type B, A and AC tripping time and current, line / fault impedance with calculation of prospective short circuit / fault current, phase sequence and conformity. COMBI521EV also allows measuring and saving environmental parameters (illuminance, temperature), leakage current and electric quantities such as voltage, current, power factor, power and harmonics on single-phase systems. COMBI521EV is provided with the innovative AUTO function: by selecting this function and only setting the value of RCD current, COMBI521 carries out tests of overall earth resistance, RCD tripping time and insulation resistance in a sequence. At the end of the test, the device shows all results with the indication of compliance or non-compliance with the standards with simple OK or NOT OK symbols. The internal memory allows saving the measures and subsequently transfer them onto the PC through the optical/USB connection. Thanks to the brand new HTAnalysis App, free to download for iOS and Android systems, COMBI521EV is capable of transferring measured and recorded data onto tablets and smartphones, thus giving the operator the possibility to customize and share through HTCloud the result of their tests. COMBI521KIT Product Highlights • Check of the output voltage value • Continuity check of the protective conductor • Insulation resistance measurement • Global earth resistance measurement •

teledynelecroy.com

Test and Validation Solutions for Compute Express Link

testequipmentdepot.com

Megger: Alternative and Renewable Energy Solutions

valuetronics.com

ValueTronics sells and buys new and used test equipment. We stock over 8,000 units from manufacturers like Keysight Agilent HP, Tektronix, Fluke, Rohde & Schwarz, and more.

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globalmediapro.com

2-channel Li-ion Battery Charger with AC Adaptor Two batteries can be charged simultaneously The AC Adaptor can power a camera when batteries are being charged Works with NP-1 mount batteries Recognize battery types automatically Charges Li-ion batteries

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