AEMC 2620 – Leakage Current Probe (4A, 1V/A and 400A, 1mV/A output)

• Jaw Opening: 4.4″ (112mm)
• Current Range: 500μA to 4A
• Load Impedance: 1MΩ min
• Frequency Range: 48 to 1000Hz

The AC Leakage Current Probe Model 2620 measures leakage current shunted to the ground caused by insulation faults. It enables the operator to locate failures when they occur or anticipate them before they occur, without shutting down equipment or spending hours troubleshooting.

It is designed specifically for locating low current faults on high current loads. The detector is a sensitive nickel alloy AC current transformer capable of measuring differential or leakage current as low as 500μA. It may also be used to measure current up to 400A continuous duty.

Its 4” jaw opening facilitates both multiple and large conductors.

The Model 2620 may also be used as a highly accurate clamp-on current probe, providing a versatile way to analyze unbalanced current measurements, leakage values on grounding conductors, and ground loop currents.

The Model 2620 has switch selectable ranges and is terminated with safety-shrouded banana plugs on 5ft leads, making it compatible with most multimeters.

Applications

• Preventive maintenance
• Equipment troubleshooting on electrical distribution systems
• High accuracy low-current measurements
• Measure fault currents on three-phase, three-wire systems