Fluke FLUKE-1555/KIT Insulation Resistance Tester Kit 10 Kv

Product Description

The FLUKE FLUKE-1555/KIT is a professional-grade insulation resistance tester kit rated for test voltages up to 10 kV, designed for use in high-voltage electrical systems, motor windings, cables, transformers, and switchgear. The kit ships with a hard case and an included Certificate of Calibration, making it ready for environments where documentation is required. Safety ratings of CAT III 1000 V and CAT IV 600 V make it suitable for demanding field and industrial applications. The tester is IP67-rated for dust-tight and temporary immersion protection. Licensed electricians, industrial maintenance technicians, and electrical testing professionals are the primary users.

This kit is suited for commissioning and preventive maintenance work on medium- and high-voltage electrical equipment in commercial, industrial, and utility settings. Selectable test voltages in 50 V steps from 250 V to 1000 V, and in 100 V steps above 1000 V, give technicians precise control for testing a wide range of insulation systems. The included hard case and calibration certificate support field transport and compliance requirements on job sites where calibration traceability is mandated.

Key Features

• Test voltages up to 10 kV with selectable steps (50 V increments from 250 V to 1000 V, 100 V increments above 1000 V)
• CAT III 1000 V and CAT IV 600 V safety ratings for high-voltage field work
• IP67-rated enclosure - dust-tight and resistant to temporary immersion
• Automatic calculation of Dielectric Absorption Ratio (DAR) and Polarization Index (PI)
• Ramp function for dielectric breakdown testing
• Up to 99 memory storage locations and timer settings up to 99 minutes
• Over 750 tests per battery charge; resistance measurements up to 2 teraohms

Compatibility

Designed for insulation resistance testing on high-voltage cables, motor windings, transformers, switchgear, and other electrical apparatus requiring test voltages up to 10 kV.

Installation Notes

Insulation resistance testing must be performed by a qualified electrician or electrical testing technician. De-energize and fully isolate the equipment under test before connecting test leads, following applicable NFPA 70E arc-flash and lockout/tagout procedures. Verify that all stored charge is discharged from capacitive equipment before and after testing. Follow the instrument manufacturer's operating manual for lead connection sequence and safe operating procedures.