UAE Dirham
Hioki insulation resistance testers or megohmmeters feature all-in-one designs including built-in rugged cases and test lead storage compartments. The IR3455 is a 5-range, 250V to 5000V digital insulation resistance tester offering up to 10TOhm of insulated resistance testing. High performance features include bargraph, built-in memory, leak current and voltage testing, and DAR and PI calculation capabilities to help shorten work time associated with field insulation testing.
- Measure insulation of high-voltage equipment (such as transformers, cables, and motors)
- Wide testing voltage range, up to 5.00kV from 250V DC
- Wide measurement insulation range, up to 10 TOhm
- PI (Polarization Index) and DAR (Dielectric Absorption Ratio) automatically calculated / display
- Data memory function to reduce handwritten notes
- Bright LED luminous scale
- Extended operating temperature range of -10 to 50 deg.C
- Other functions: Insulation Diagnosis (Temperature compensation, PI/DAR display, Step voltage test), Data memory, Communication (USB 2.0, PC application software), auto discharge, hot conductor warning indication, etc.
- Temperature measurement -10 to 70 deg.C, 3 ranges (used with optional sensor), Accuracy +/-1.0 deg.C (0 to 40 deg.C); refer to complete catalogue for other ranges
- Leakage current measurement 1.00 nA to 1.20 mA, 6 ranges (current measurement that occurs when test voltage is generated), Accuracy ±2.5% rdg. ±5 dgt. (1 mA range); refer to complete catalogue for other ranges
- Test voltage: 250 V to 5.00 kV DC, (Possible in 25 V steps between 250 V and 1 kV and in 100 V steps between 1 and 5 kV)
