HT Instruments offers a cutting-edge device to carry out all measurements required by the new laws as regards tests to be performed on electric switchboards and machines IEC/EN60204-1 and IEC/EN61439--2. Further to measurements of protective conductors’ continuity, insulation and dielectric strength, FULLTEST3 is capable of carrying out tests on RCDs type A, AC and B, General, Selective and Delayed, measurements of Line/Loop impedance also with high resolution 0.1mΩ (with optional accessory IMP57), measurement of non-trip earth resistance and leakage current with clamp transducer. It can also carry out test on breaking capacity, protection tripping, I2t tests relevant to magneto-thermal circuit breakers in curve B, C, D, K and fuses type gG and aM. The device is also provided with a “touch-screen” colour display and 3 USB ports for connection to PC, USB pen drive, USB printers and possible bar code readers.
| Continuity of protective circuit with 200mA | |
| Continuity of protective circuit with I>10A, V<12V | |
| Continuity of protective circuit with I>25A, V<12V | |
| Insulation with test voltages 100, 250, 500, 1000VDC | |
| Dielectric strength with voltage programmable from 250V to 5100VAC | |
| Discharge time/residual voltage on plugs and internal circuits | |
| Absorbed/leaked current and power at plug of machines | |
| Tripping time/current of type A, AC, B General and Selective RCDs up to 1000mA | |
| Contact voltage | |
| Line/Loop impedance and Ipsc calculation | |
| Line/Loop impedance with high resolution (with optional accessory IMP57) | |
| Non-trip earth resistance | |
| Leakage current (with optional accessory HT96U) | |
| Phase sequence | |
| Timer and limit thresholds selectable through programmable ramps | |
| USB interface | Collegamento ad accessori opzionali |
| Provided PC interface with software for Windows |
for instruments with S/N up to 16091100 (included)
for instruments with S/N from 16101101 (included)
