The HT2055 is composed of a station and a meter designed to perform step/contact voltage measurements on electrical installations such as HV power stations (TN systems, electrical...
The HT2055 is composed of a station and a meter designed to perform step/contact voltage measurements on electrical installations such as HV power stations (TN systems, electrical substations) with a rated test current of up to 50A according to international guidelines. Both units, initially synchronized in time and current, can perform an exact calculation of step and contact voltage values, applying the real test current measured by the station. An internal DSP filter also performs the automatic compensation of noise voltage disturbances affecting the measuring circuit. The instrument also permits measurement of ground resistance with 3-wire method and ground/soil resistivity with the 4-wire Wenner method. All results can be saved into the instrument's internal memory and downloaded to a PC through the Windows software. Function: Measurement of Step/Contact voltage through separate units Synchronization between units Test current up to 50A LCD dot matrix display on both units Earth resistance measurement Ground resistivity measurement Internal memory for data storage USB and RS-232 ports for communication between units and PC DSP filtering for compensation of noise disturbances Dedicated Windows software Standard Accessories: Station unit HT2055S Meter unit HT2055M Power cord for HT2055S unit Metal current probe, 1m length Metal voltage probe, 60cm length Metal plate (200x100mm), 2 pcs Test cable black, 50m, 10mmq, with alligator clip, on wheel Test cable black, 10m, 10mmq, with alligator clip Test cable red, 50m Test cable green, 10m, with alligator clip Test cable red, 1m, with alligator clip Test cable black, 1.5m length Test cable black, with plug for HT2055M, 2x3m Alligator clip black, 4 pcs Rechargeable battery NiMH type AA, LR03, 6 pcs External adapter 100-240V AC / 12V DC USB cable RS-232 cable Windows software TeraView Soft carrying bag, 2 pcs Belt for use of HT2055M unit on neck ISO9000 calibration certificate for HT2055M ISO9000 calibration certificate for HT2055S User manual Carrying case Optional Accessories: Metal current probe, 1m length Metal voltage probe, 60cm length