Functional Characteristics and Application Advantages of Fluke 1550 Insulation Resistance Tester

The 1555 and redesigned fluke 1550 insulation resistance tester provide digital insulation testing up to 10kV, which is very suitable for testing various high-voltage equipment, including switchgear, motor, generator and cable. Fluke's insulation tester can now carry out the entire range of test voltages specified in ieee43-2000 with first-class, 3-year warranty and cat IV 600 V safety class. With measurement storage and PC interface, 1555 and 1550 are perfect tools designed to identify preventive or predictive maintenance plans for potential equipment faults before they occur.Main features of fluke 1555: test voltage up to 10 kV, using fluke connect? Trend analysis on site to save time

safety class cat III 1000 V, cat IV 600 V the warning function can remind the user of the existence of line voltage and give an AC or DC reading of up to 600 V, so as to enhance the user's safety the test voltage can be selected in steps of 50 V in the range of 250 V - 1000 V; Above 1000 V, the test voltage is selected in steps of 100 v

measurement values can be stored in up to 99 storage locations, and user-defined unique labels can be specified for each location for easy recall equipped with long-term energy battery, more than 750 tests can be carried out at one charge automatically calculate the dielectric absorption ratio (DAR) and polarization index (PI) without other settings

during high resistance measurement, the protection system can eliminate the influence of surface leakage current on the measurement results large digital / analog LCD display for easy reading capacitance and leakage current measurement

provide ramp function for breakdown test resistance up to 2 T can be measured provide timer setting up to 99 minutes for timing test

Fluke 1550c features and benefits: test voltages up to 10 kV, suitable for all applications cat III 1000 V, cat IV 600 V safety class

the voltage breakdown detection function can remind the user of the existence of voltage and give a voltage reading of up to 600 V (AC or DC), which improves the user's safety within the range of 250 - 1000 V, the test voltage can be selected in 50 V steps; Above 1000 V, the test voltage can be selected in 100 V steps the measured values can be stored in up to 99 storage locations, and each location can be assigned a unique user-defined label for calling

long battery life, more than 750 tests can be conducted between two charges automatically calculate the dielectric absorption ratio (DAR) and polarization index (PI) without other settings the protection system can eliminate the influence of surface leakage current during high resistance measurement

large digital / analog LCD display for easy viewing capacitance and leakage current measurement ramp function for breakdown test

resistance up to 1T can be measured during timing test, the timer can be set for up to 99 minutes