Megger Mjölner200- 200 A Micro-ohmmeter With Dualground Safety

The MJÖLNER Series is designed to measure the resistance of circuit breaker contacts, bus-bar joints, contact elements in bus-bars and other high-current links. This product has been designed with safety, ease of use and versatility in mind. It can be used anywhere to measure a low resistance value with high accuracy. It conducts true DC ripple free current testing of bus bars, circuit breakers, fuses, etc.

Megger MJÖLNER200 Key Features:

• DualGround™ Safety: The DualGround™ technology ensures that the circuit is grounded on both sides, reducing the risk of electrical accidents. This feature is particularly beneficial in environments where safety is paramount, making the MJÖLNER200 ideal for utility substation and industrial settings.
• High Current Output: With an ability to generate up to 200 A, this micro-ohmmeter can effectively measure low resistance values with high accuracy. The high current output helps in obtaining precise readings even in low-resistance applications.
• Portable Design: Despite its robust functionality, the MJÖLNER200 is designed for portability. Its compact and rugged design makes it suitable for field tests, and it can be operated in challenging environmental conditions.
• User-Friendly Interface: The device features a straightforward, easy-to-use interface that simplifies the testing process. This allows both experienced technicians and new users to operate the device with minimal training.
• Versatile Testing Capabilities: The MJÖLNER200 is not only limited to breaker testing but can be used for a variety of applications including testing busbar joints, welding joints, and other components where low resistance measurement is crucial.
• Battery Operated: For added convenience, the unit can be operated using batteries, enhancing its usability in field conditions where power supply may be limited.
• Substation Maintenance: Ensures all connections and joints have proper integrity without the risk of high resistance which can lead to failures.
• Industrial Testing: Ideal for checking grounding systems and bolted connections in industrial plants.
  Railway Maintenance: Can be used to test rail bonds and other connections that require maintenance and monitoring.

Megger MJÖLNER200- 200 A MICRO-OHMMETER WITH DUALGROUND SAFETY 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/EU
• EMC : 2014/30/EU
• RoHS : 2011/ 6 5 / E U

• General

• Mains voltage : 100 – 120 / 200 – 240 AC, 50 / 60 Hz
• Input current (max)13 A at 100 V, 6 A at 230 V (3 sec)
• Protection:Fuses (200 mAT and 400 mAT) Thermal fuse, Software Shut off temperature: 70ºC (158ºF) internal temperature
• Dimensions : 410 x 330 x 175 mm (16.1” x 13” x 6.9”)
• Weight : 7.3 kg (16.1 lbs) 14.5 kg (32 lbs) incl. cables and soft case
• Display : LCD
• Available languages : English, Deutsch, Français, Español, Svensk Printer Thermal
• printer Thermal paper roll : Width 57 mm, diameter 32 mm