Megger MJÖLNER600-Micro-ohmmeter With Dualground Safety

Megger MJÖLNER600-MICRO-OHMMETER WITH DUALGROUND SAFETY key features:

  • Specifically designed for measuring contact resistances in circuit breakers, disconnecting switches, bus-bar joints, and other such devices
  • Safer testing using the patented DualGround™ technology to test circuit breakers with both sides grounded
  • Fully automatic testing- microprocessor controlled
  • Wide measuring range and test currents
  • High powered and light
(1 customer review)
SKU: 3621

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Megger MJÖLNER600-MICRO-OHMMETER WITH DUALGROUND SAFETY

The Megger MJÖLNER600 micro-ohmmeter is a sophisticated device engineered for precise low resistance measurement with an emphasis on safety and efficiency. This instrument is ideally suited for testing components that carry high currents, such as circuit breaker contacts, bus-bar joints, and other critical connection points within electrical systems.

High-Performance Testing Capability: At the heart of the MJÖLNER600’s functionality is its ability to deliver up to 600 A of true DC, ripple-free current. This capability ensures that the measurements are not only accurate but also free from the common issues associated with insufficient test currents in high-current environments. This high current output is crucial when evaluating components such as circuit breakers, where accurate low resistance measurements are vital for ensuring operational reliability and safety.

Megger MJÖLNER600-Micro-ohmmeter Specifications:

  • Specifications are valid at nominal input voltage. Specifications are subject to change without notice.
  • Environment
  • Application field : The instrument is intended for use in high-voltage substations and industrial environments.
  • Temperature

Operating-20°C to +50°C (-4°F to +122°F)

Storage & transport : -40°C to +70°C (-40°F to +158°F)

Humidity : 5% – 95% RH, non-condensing

  • CE-marking
  • LVD : 2014/35/EUE
  • MC : 2014/30/EU
  • RoHS : 2011/ 6 5 / E U
  • General
  • Mains voltage : 100 – 120 / 200 – 240 AC, 50 / 60 Hz
  • Input current (max) : 39 A at 100 V, 18 A at 230 V (3 sec)
  • Protection : Fuses (200 mAT and 400 mAT) Thermal fuse, Software Shut off temperature: 70ºC (158ºF) internal temperature
  • Dimensions : 486 x 392 x 192 mm (19” x15” x 7.5”)
  • Weight : 13.8 kg (30.4 lbs)
  • Display : LCD
  • Available languages : English, Deutsch, Français, Espagñol, Svenska
  • Printer : Thermal printer
  • Thermal paper roll : Width 57 mm, diameter 32 mm
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1 review for Megger MJÖLNER600-Micro-ohmmeter With Dualground Safety

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  1. Brandon

    Overall, an excellent product

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Brand

Megger

Megger

Megger since 1889 is a leading global premium manufacturer of measurement and testing technology. Megger top priority has always been to make your everyday work easier and safer. As such, insulation testers, micro-ohmmeters, and multimeters are among the long line of Megger inventions, making this brand one of the pioneers in the electrical industry. Megger products combine many years of experience and the valued feedback from our global users with the inventiveness and conscientiousness of our product developers. In Germany, we manufacture at three sites, Aachen, and Baunach near Bamberg and Radeburg near Dresden. Other manufacturing locations are based in Sweden, England, and America.

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Data Sheet

Data Sheet

Specifications

Category Specification
Application Field The instrument is intended for use in high-voltage substations and industrial environments.
Operating Temperature -20°C to +50°C (-4°F to +122°F)
Storage & Transport Temperature -40°C to +70°C (-40°F to +158°F)
Humidity 5% – 95% RH, non-condensing
CE-marking LVD: 2014/35/EU, MC: 2014/30/EU, RoHS: 2011/65/EU
Mains Voltage 100 – 120 / 200 – 240 AC, 50 / 60 Hz
Input Current (max) 39 A at 100 V, 18 A at 230 V (3 sec)
Protection Fuses (200 mAT and 400 mAT), Thermal fuse, Software Shut off temperature: 70ºC (158ºF) internal temperature
Dimensions 486 x 392 x 192 mm (19” x 15” x 7.5”)
Weight 13.8 kg (30.4 lbs)
Display LCD
Available Languages English, Deutsch, Français, Español, Svenska
Printer Thermal printer
Thermal Paper Roll Width 57 mm, diameter 32 mm