With up to 1kA test current, the Megger NIM 1000 measures the loop impedance to detect malfunctions in the LV grid at an early stage.
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The impedance meter triggers load-sensitive and neutral faults, detects weak contacts, and exposes hidden flaws. Depending on the grounding conditions of the tested grid, a multi-phase measurement calculates the impedance of the neutral conductor to detect defects that can cause severe safety issues.
The Megger NIM1000 is a versatile device: it measures the current capacity under real-life conditions, determines the voltage dip resulting from a given load, and performs tests on cables, power supply lines, and bus-bars. Those tests help determine the correct dimensioning of the installations, ensure a consistently good power quality, and prevent downtimes.
With its simple operation, handy size, and bright color display, NIM1000 is a user-friendly device, developed specifically for the needs of LV utilities and their testing technicians who work in today’s demanding and competitive market conditions.
Includes: 4 x Kelvin clamps with 3m test leads, Adapter NIM 1000-A for tests on Schuko outlets, USB-Stick 2 GB for transfer of data to PC, Set of spare fuses and clamps.