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Megger NIM 1000 Network Impedance Tester Main Image

Megger NIM 1000 Network Impedance Tester

The Megger NIM 1000 High Current Impedance Tester to establish LV Grid reliability and detect load sensitive faults and weaknesses in associated contacts, and uncover hidden flaws. The Megger NIM 1000 is able to detect problems in the cabling, power supplies and bus-bars

The Megger NIM 1000 LV Grid Impedance Tester is designed to help Engineers investigate possible faults in their LV local grid. The Megger NIM 1000 connects to the system using fused leads, which also supply the NIM 1000 with power. The Megger NIM 1000 can carry out a single phase test, or multi-phase tests by automatically switching between test points. To test the performance of the LV Grid under load, the NIM 1000 measures complex impedance up to the 10th Harmonic. The Megger NIM 1000 measures the current capacity under actual conditions and determines any voltage dips resulting from a specified load. Results of tests carried out using the NIM 1000 enable Engineers to determine the correct dimensioning of installations, ensure a consistently good power quality, and prevent downtimes. The NIM 1000 also has a useful troubleshooting feature where the load current is slowly increased to
a nominal preselected value. Hidden and load-dependent faults can be detected by comparing different impedance values. Up to 1000 results can be stored for future retrieval and storage.
 

ESS Code: HLOT.7

  • High Current of 1000 Amps
  • Measures the LV Grid Impedance of phase and neutral conductors up to the 10th Harmonic
  • Performs Preventative Testing to detect possible future problems in the LV Grid
  • Can detect issues in the cabling, power supply lines and switch contacts
  • Triggers load sensitive and neutral faults
  • Can perform multi-phase measurements by automatically switching test points 
  • Includes additional operational mode to aid Grid trouble-shooting
  • Stores up to 1000 results
     

Test Current Range: 80 – 1000 Amps (adjustable)
Test Resistance Range: 10mΩ … 5Ω (230/400V), 10mΩ … 2.5Ω (115v) 
Resolution: 1mΩ
Input Voltage: 90V to 480VAC 50/60 Hz (at test clamps) 90 to 230 VAC 50/60 Hz (at power outlet)
Power: Input voltage serves as the power supply for the NIM 1000
Memory: Can store up to 1000 records
Dimensions: 410 x 176 x 335 mm
Weight: 10 Kgs 
 

Technical Document

Megger NIM 1000 Network Impedance Tester Specification Sheet

Megger NIM 1000 Network Impedance Tester Specification Sheet
Technical Document

Megger NIM 1000 Network Impedance Tester User Guide

Megger NIM 1000 Network Impedance Tester User Guide
  • Hard Carry Case
  • Mains Lead
  • Black 4mm Test Lead x 2
  • Blue 4mm Test Lead x 2
  • Brown 4mm Test Lead x 2
  • Grey 4mm Test Lead x 2
  • Black & Red combined 4mm Test Lead with Croc Clip x 4
  • USB Stick with software 
  • Spare fuse x 4
  • Instruction Manual
  • USB Download Lead
  • Calibration Certificate
     

Lead time: 1 days

Delivery and Collection charges will be displayed in the basket at checkout stage and will vary depending upon your location and transport method applied.

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Megger NIM 1000 Network Impedance Tester

hire Price

ESS Code: HLOT.7
£417.00 Weekly

Rates exclude VAT and Damage Waiver

£417.00 Ex. VAT

1

Minimum hire period: 5 days

Lead time: 1 day

Please note you will be charged for the minimum hire period if your order is for a period less than this. A web account linked to your ESS Credit account is required to hire online.

Frequently Hired Together

Megger NIM 1000 Network Impedance Tester
Megger DLRO10HD Micro-ohmmeter
Megger MIT 525 5KV Insulation Tester

Megger NIM 1000 Network Impedance Tester

HLOT.7
1
£417.00 Weekly
Hire Now

Megger DLRO10HD Micro-ohmmeter

1
£110.00 Weekly
Hire Now

Megger MIT 525 5KV Insulation Tester

1
£100.00 Weekly
Hire Now

Total Combined Hire Price

£627.00 per week

Rates exclude VAT and Damage Waiver

£627.00 Ex. VAT

Minimum hire period: 5 days

Please note you will be charged for the minimum hire period if your order is for a period less than this.

Key Product Features

  • High Test Current up to 1000 Amps

  • Measures Grid Impedance of the Phase and Neutral Conductor up to the 10th Harmonic

  • Switches between Phases to enable Multi-phase measuring

  • Determines Grid Impedance utilising a Solid State Relay and Load Resistor

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