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The unique jaw design of the Fluke 360 AC Leakage Current Clamp Meter eliminates the influence of adjacent current conductors, and minimizes the effects of external magnetic fields, even at low currents. This allows you to perform accurate and reliable tests in todays crowded electrical environments. The tough and high-quality jaw design of the Fluke 360 leakage tester guarantees high stability for long-term repeatability and durability.
Ideally designed for non-invasive checks of insulation condition, the Fluke 360 allows you to perform tests without powering down the installation or disconnecting equipment - saving you time, without compromising on quality or safety. The unique jaw design of the Fluke 360 eliminates the influence of adjacent current conductors, and minimizes the effects of external magnetic fields, even at low currents. This allows you to perform accurate and reliable tests in todays crowded electrical environments. The tough and high-quality clamp design of the Fluke 360 guarantees high stability for long-term repeatability.
Why leakage current testing?
Leakage currents can be an indicator of the effectiveness of insulation on conductors. High levels of leakage current may be present in circuits where either the insulation resistance is low, or electronic equipment with filters is used. Leakage currents can cause disruptions of the normal operation of equipment and installations. It is possible to locate the source of leakage currents by using the Fluke 360 leakage current clamp meter and taking methodical measurements throughout the installation. The big advantage of leakage current testing versus insulation testing is that the installation and equipment do not need to be powered down but can be done during normal operation.
General Specifications | ||
Method of detection | Mean value | |
Display | Digital display | 3200 counts |
Bar-graph display | 32 segments, LCD | |
Measurement cycle | 2 times/second (digital display), 12 times/second (bar-graph display) | |
Range switching | Auto-range | |
Ambient temperature and humidity | 0°C to 50°C, 80% RH or less (no condensation) | |
Temperature coefficient | 0.05% of range/°C or less (within the ranges of 0°C to 18°C and 28°C to 50°C for measurement of 0-50 A) | |
Influence of external magnetic field | 0.0005% typical | |
Influence of conductor position | Within accuracy | |
Circuit voltage | < 300 V rms | |
Safety standard | EN 61010-1, EN 61010-2-032, 300 V CAT III, Pollution Degree 2 | |
Withstanding voltage | 3.7 kV ac | |
Battery type | 1 x 3 V Lithium battery (button cell) CR2032 | |
Battery life | Approx. 90 hours (when continuously used) | |
Auto power-off | Approx. 10 minutes | |
Diameter of measurable conductor | 40 mm max. | |
Weight | 200 g | |
Dimension | 176 mm x 70 mm x 25 mm | |
Operating altitude | 2000 m | |
Electrical Specification | ||
Specifications at | 23 ± 5ºC, 80% RH max | |
Accuracy | (% readout + value of least significant digit) | |
3 mA | Resolution | 0.001 mA |
Accuracy | 1% + 5 | |
Max permissible current | 60 A rms | |
30 mA | Resolution | 0.01 mA |
Accuracy | 1% + 5 | |
Max permissible current | 60 A rms | |
30 A | Resolution | 0.01 A |
Accuracy | % + 5 | |
Max permissible current | 60 A rms | |
60 A | Resolution | 0.1 A |
Accuracy | 5% + 5 | |
Max permissible current | 60 A rms | |
Mean value detection and RMS-value calibration | Accuracy specified at | 50/60 Hz |