Commissioning tests

Photovoltaic installations: new HT solutions for commissioning tests, performance recording and troubleshooting. Thanks to the decreasing cost of components, and considerable increase in related performance, installing PV systems on roofs or even on the ground has become more and more common. It is necessary, however, to consider problems of installation safety, performance recording and maintenance that may affect any PV installation. Troubleshooting › It may happen that during the operation of a plant, some modules could fail compromising the performance of the whole system. When the efficiency...

FREE Download App HTANALYSIS for iOS & Android devices Module Database, More than 30,000. Manage the modules in your instrument trough your mobile device. Add new, Delete or check what is inside your I-V Curve Tracer. HT Cloud Share. Whenever, whatever and wherever. Download the FREE App HTANALYSIS to use HTCloud database and share measures with your colleagues anytime and from any place on the planet. Troubleshooting Assistant. The only App that helps you with online FAQ. Depending on the outline of the I-V Curve you have measured, the app will suggest you the possible causes of the problem...

Download and check your measure in total relax. Only one person needed to measure. Auto Start measuring mode with KITKELVIN optional accessory.

SOLAR I-Ve Multifunction instrument for testing single-phase PV installations. (THREE-PHASE with accessory MPP300) › esigned to meet any requirement of PV installation testers D › Single phase efficiency measurement › curve up to 1500V I-V › and Isc measurement up to 1500V and 15A Voc › Database of 30.000 PV modules curve types › Auto Start function to measure multiple strings in sequence › Compatible with the APP HTANALYSIS Easy identification of problems on systems which are not complying with the specifications declared by the manufacturer. SOLAR I-Ve measures the efficiency of single-phase...

Functions Maintenance of a PV plant Measurement of output voltage from module/string up to 1500VDC* Measurement of output current from module/string up to 15ADC* • Measurement of solar irradiation [W/m 2 ] with reference cell HT304N • Measurement of temperature, automatic or by means of probe PT300N • Measurement of output DC and nominal power from module/string • I-V curve test with direct measurement of Irr/Temp parameters • I-V curve test by using of SOLAR-02 unit • Measurement of the resistance of photovoltaic module series • Mechanical inclinometer to detect correct solar irradiation • 4-terminal...

I-V500w | I-V400w Multifunction instruments for I-V curve test of PV strings and modules. › I-V Curve tracers up to 1500V* › and Isc measurement up to 1500V and 15A Voc › Database of 30.000 PV modules curve types › Auto Start function to measure multiple strings in sequence › Compatible with the APP HTANALYSIS *1500V only I-V500w Immediate recording of the I-V characteristic and of the characteristic parameters I-V500w carries out the field measurement of the I-V characteristic and of the main characteristic parameters both of a single module and of module strings on PV plants (up to a maximum...

I-V500w compares the measured values with the values declared by the module manufacturer, immediately providing the test result. Functions Measurement of output voltage from module/string up to 1500V* DC Measurement of output current from module/string up to 15A** • Measurement of solar irradiation [W/m 2 ] with reference cell HT304N • Measurement of temperature, automatic or by means of probe PT300N • Measurement of output DC and nominal power from module/string • Numerical and graphical display of I-V characteristic • Measurement of the resistance of photovoltaic module series • Mechanical...

SOLAR300N Multifunction instrument for testing efficiency on single-phase and three-phase PV plants with single/multi strings and analysis of power quality according to EN50160. › ew touchscreen interface N › Efficiency of PV installation › Power and energy consumption analyzer Efficiency is the word. SOLAR300N carries out all tests required for check of DC and AC efficiency single-phase and three-phase photovoltaic systems.. Simultaneous measurements of electrical and environmental parameters according to standards. HT introduced a remote measurement device model SOLAR-02 capable of acquiring...

Functions DC/AC TRMS (single-phase and three-phase) current measurement • DC/AC (single-phase and three-phase) power measurement • AC (single-phase and three-phase) energy measurement • DC Measurement of power factor (cosphi) single-phase and three-phase • Measurement of solar irradiation [W/m 2 ] with reference cell HT304N • Measurement of temperature by means of probe PT300N • Recording of voltage and current harmonics up to the 49 th order • Recording of voltage anomalies (dips, peaks) • Flicker analysis in compliance with standard EN50160 • Recording of inrush currents with a resolution of...

PVCHECKs Multifunction instrument to check safety, parameters and performance of a PV plant. › utomatic test sequence (IVCK): A › Insulation check up to 1000V › Isc and Voc measurement up to 15A and 1000V › Continuity check of protective conductor with 200mA The perfect check-up and safe testing of electrical safety on a PV installation (DC section). on working of modules/strings in accordance with IEC/EN62446 guidelines. • VCHECKs carries out insulation resistance measurement of active conductors of a module, a P string or a PV array according to guidelines without the need of using an external...

• Safety test of PV installation • Continuity test on protective conductors with 200mA • Insulation test with test voltage of 250, 500, 1000VDC • DC voltage - DC current - DC Power • Solar irradiation [W/m2] with reference cell HT304N • Environmental and module temperature by means of PT300N probe • SOLAR-02: remote unit for irradiance and temperature measurements (RF connection). • Recording of PV plant parameters (DC side) with programmable IP (5s - 60min) • Use of PDC compensation ratios according to environmental and module temperature • Use of relationship to maximize the DC efficiency •...