PV Insulation and Continuity Tester – PV-ISOTEST, CAT III, 1500V DC / 1000V AC

Key Features:

• Insulation resistance measurement up to 1500V DC, even on live systems.
• Measurement category: CAT III 1500V DC / CAT III 1000V AC.
• Selectable test voltages: 250V, 500V, 1000V, 1500V.
• GFL (Ground Fault Locator) function to detect and locate insulation faults.
• Polarization Index (P.I.) and Dielectric Absorption Ratio (D.A.R.) measurements.
• Continuity test of protective conductors with 200mA current.
• No need for external short-circuit switches.
• Designed specifically for PV modules, strings, and full arrays.

PV-ISOTEST is a cutting-edge tester designed for verifying insulation and continuity in photovoltaic (PV) systems, compliant with IEC/EN62446. It allows safe testing without the need for external short-circuit devices and includes advanced diagnostic features to detect and locate faults quickly.