Hioki IR4053 Insulation Tester
The Hioki IR4053 is an indispensable tool for professionals in the solar energy sector, offering precise and safe insulation resistance measurements even in active PV systems. Its rapid response, multiple voltage settings, and durable design make it suitable for both field and laboratory applications. With its user-friendly interface and comprehensive features, the IR4053 ensures efficient and reliable testing of photovoltaic systems.
Description
The Hioki IR4053 is a digital insulation resistance tester designed specifically for photovoltaic (PV) systems. It enables accurate and safe measurement of insulation resistance without being affected by the system’s generated solar power. The tester provides measurements within 4 seconds, ensuring quick assessments. It offers five voltage ranges (50/125/250/500/1000V) for standard insulation resistance testing and includes a built-in 1000 V DC voltage measurement function for open voltage tests of PV systems supporting up to 1000 V. The IR4053 also features a comparator function for pass/fail evaluations and a drop-proof design that withstands drops from up to 1 meter. These features make it an essential tool for professionals working with solar power systems.
Features
- Dedicated PV Measurement Mode: Specifically designed to measure insulation resistance in PV systems without short-circuiting, ensuring safety and accuracy even during daylight operation.
- Rapid Measurement Display: Provides insulation resistance readings within 4 seconds, streamlining the testing process.
- Multiple Test Voltage Ranges: Offers five selectable voltage ranges (50/125/250/500/1000 V) to accommodate various insulation resistance testing needs.
- Integrated Voltage Measurement: Equipped with a built-in 1000 V DC voltage measurement function for open-circuit voltage tests of PV systems.
- Comparator Function: Features a comparator function to evaluate insulation resistance against predefined standards, facilitating quick pass/fail assessments.
- Durable Design: Constructed to withstand drops from up to 1 meter, ensuring reliability in field conditions.
- User-Friendly Interface: Designed with an intuitive interface for ease of use, even for those with minimal experience in insulation testing.
- Safety Compliance: Complies with CAT III 600 V safety standards, providing protection against electrical hazards.
- Compact and Lightweight: Its portable design makes it convenient for on-site testing and transportation.
- Long Battery Life: Offers extended battery life, supporting prolonged fieldwork without frequent recharging.
Includes
- TEST LEAD L9787 ×1
- Neck strap ×1
- Instruction manual ×1
- AA alkaline batteries (LR6) ×4
