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Fluke | Insulation Testers

Fluke 1550C FC 5 kV Digital Insulation Tester

Now includes NABL Calibration Certificate.

The Fluke 1550C FC 5 kV Digital Insulation Tester is a high-precision diagnostic tool designed for insulation resistance testing up to 5 kV. It integrates seamlessly with the Fluke Connect™ mobile app, allowing for remote operation and real-time data monitoring, enhancing safety and efficiency during testing procedures..

  • Detail
  • Special Features
  • Specification

The Fluke 1550C FC is engineered to deliver accurate and reliable insulation resistance measurements in high-voltage applications. Its integration with the Fluke Connect™ app enables users to perform tests remotely, reducing exposure to potentially hazardous environments. The device's real-time trending feature provides immediate visual feedback, aiding in the quick identification of insulation issues. With its robust design and advanced measurement capabilities, the Fluke 1550C FC is an essential tool for preventive and predictive maintenance programs.

  • High Voltage Testing: Performs insulation resistance tests up to 5 kV, suitable for a wide range of high-voltage equipment.

  • Wireless Connectivity: Utilizes the Fluke Connect™ app for remote operation and real-time data monitoring.

  • Real-Time Trending: Provides live graphical representations of test data, facilitating immediate analysis.

  • Automated Calculations: Automatically computes Dielectric Absorption Ratio (DAR) and Polarization Index (PI) without additional setup.

  • Guard System: Eliminates the effect of surface leakage current on high-resistance measurements.

  • Selectable Test Voltages: Offers test voltages in 50 V steps from 250 V to 1000 V, and 100 V steps above 1000 V.

  • Safety Features: Includes a live circuit warning function and complies with CAT III 1000 V, CAT IV 600 V safety ratings.

  • Data Storage: Allows storage of measurements in up to 99 memory locations, each with a user-defined label.

  • Long Battery Life: Provides over 750 tests between charges, ensuring extended field use.

  • Comprehensive Measurement Capabilities: Measures insulation resistance up to 2 TΩ, capacitance up to 15 µF, and leakage current from 1 nA to 2 mA.

Specification Details
Test Voltage Range 250 V to 5000 V
Insulation Resistance Up to 2 TΩ
Capacitance Measurement 0.01 µF to 15.00 µF
Leakage Current Measurement 1 nA to 2 mA
Timer Range 0 to 99 minutes
Display 75 mm x 105 mm
Power Source 12 V lead-acid rechargeable battery
Charger Input 85 V to 250 V AC, 50/60 Hz
Operating Temperature -20°C to 50°C
Storage Temperature -20°C to 65°C
Humidity 80% to 31°C decreasing linearly to 50% at 50°C
Dimensions (H x W x D) 269 mm x 277 mm x 160 mm
Weight 3.7 kg
Safety Compliance IEC 61010-1: Overvoltage category II, Pollution Degree 2; IEC 61010-2-030: Measurement 600V CAT IV / 1000V CAT III; IEC 61557-1, IEC 61557-2