The Hioki IR5051 High Voltage Insulation Resistance Tester is a compact, lightweight, high-voltage insulation resistance tester capable of outputting up to 5kV. Its unique measurement technology enables stable measurements of up to 10TΩ. In addition, the IR5051 is capable of testing the insulation resistance of solar PV systems during power generation and has a CAT III 2000V safety rating to allow testing of 2000V PV systems.
Dedicated Measurement Function
● In addition to a normal insulation resistance measurement mode, the IR5051 also features a specialized mode for measuring PV insulation resistance.
Flexible Voltage Range
● Effectively measures 1500 V solar PV systems and is prepared to accommodate systems up to 2000 V as technology advances.
Standards Compliance
● Complies with IEC 62446-1 for Category 1 and Category 2 tests, ensuring robust safety and performance.
Features
● Measure insulation of high-voltage equipment (such as transformers, cables, and motors)
● Measure solar PV system insulation resistance safely and accurately while generating
● Wide testing voltage range, up to 5000V from 250V DC
● Wide measurement insulation range, up to 10TΩ
● Automatically calculated and displayed insulation diagnostics (PI, DAR, and DD)
● Data memory functions increase your work efficiency by eliminating human errors from manual reporting
● Selectable Interface Compatibility: Offers both wireless and USB connectivity options
● Compact and lightweight, equipped with an IP65-rated carrying case
