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Megger MJOLNER 200 Micro-Ohmmeter
Includes: Std. cable set 3 m, (current cables 2 x 3m, 35mm2 and sensing cables 2 x 3 m), Ground cable, Megger Mjolner user manual.
The Megger Mjolner200 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. The Mjolner micro-ohmmeter can be used anywhere required to measure a low resistance value. Megger Mjolner200It conducts true DC ripple free current testing of bus bars, circuit breakers, fuses, etc.
With the Megger MJOLNER 200 it is possible to make measurements according to the DualGround™ method. This means that the test object will be grounded on both sides throughout the test giving a safer, faster and easier workflow.
The lightweight and rugged suitcase design makes Mjolner 200 an excellent choice when you need a portable solution in the field. When the case is closed, the product can withstand the impact of water, dust or sand - it even floats.
Optional accessories are a remote control and the PC software MJÖLNER Win that is compatible with IPS–CEBEX and have export functions for tables to Microsoft® Excel.
FEATURES
With the Megger MJOLNER 200 it is possible to make measurements according to the DualGround™ method. This means that the test object will be grounded on both sides throughout the test giving a safer, faster and easier workflow.
The lightweight and rugged suitcase design makes Mjolner 200 an excellent choice when you need a portable solution in the field. When the case is closed, the product can withstand the impact of water, dust or sand - it even floats.
Optional accessories are a remote control and the PC software MJÖLNER Win that is compatible with IPS–CEBEX and have export functions for tables to Microsoft® Excel.
FEATURES
Specifically designed for measuring contact resistances in circuit breakers, disconnecting switches, bus-bar joints.
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-Power and lightweight.
The following table demonstrates how important low resistance is at high currents | ||
Current | Contact Resistance | Power Loss |
10 kA | 1 mΩ | 100 kW |
10 kA | 0.1 mΩ | 10 kW |
1 kA | 1 mΩ | 1 kW |
1 kA | 0.1 mΩ | 100 kW |
Megger Mjolner 200 Specifications
Environment | |||
Application field | For use in medium and high-voltage substations and industrial environments. | ||
Operating temperature | -20°C to +50°C (-4°F to +122°F). | ||
Storage & transportation | -40°C to +70°C (-40°F to +158°F). |
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Humidity | 5% – 95% RH, non-condensing. |
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CE-Marking | |||
LVD | IEC61010-1:2010. | ||
EMC | IEC61326 -1. | ||
Measurement | |||
Range | 0 – 999.9 mΩ. | ||
Resolution | 0.1 μΩ below 1.0 mΩ 1 μΩ below 10 mΩ 10 μΩ below 100 mΩ 100 μΩ below 1000 mΩ. |
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Outputs - DC+ / COM | |||
Range | 5 – 200 A DC (steps of 1 A). | ||
Max. output voltage | 5.25 V at 200 A. | ||
Max. ripple | 80 mVpp, 28.3 mVrms at 0 - 50°C (+32°F to +122°F). | ||
Max. load capacity1 | 200 A Continuous. | ||
1 At 25°C (77°F) ambient temperature. | |||
General Specifications | |||
Mains voltage | 100 - 120 / 200 - 240 V 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. |
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Display | LCD and LED. | ||
Printer | Thermal printer. | ||
Thermal paper roll | Width 57.5 mm, diameter 32 mm. | ||
Current cables | 2 x 3 m (9.8 ft), 35 mm². | ||
Sensing cables | 2 x 3 m (9.8 ft), 2.5 mm². | ||
Available languages | English, Deutsch, Français, Español, Svenska. | ||
Dimensions | 410 x 330 x 175 mm (16.1” x 13” x 6.9”). | ||
Weight | 14.5 kg (32 lbs) incl. cables. | ||
Megger Mjolner200 warranty | One year. |
No customer reviews for the moment.
COMPONENT PARTS | DESCRIPTION | PART No. | ||
MJÖLNER Win | Windows® software. | BD-8010X | ||
Remote control | With connection cable, 5 m (16 ft). | BD-90010 | ||
Temp probe | Temperature probe. | BD-90012 | ||
Thermal paper | Thermal paper roll (for printer). | GC-00050 | ||
Extension cable set 5 m | Current cables 2 x 5 m, 35 mm2 and sensing cables 2 x 10 m. | GA-03209 | ||
Extension cable set 10 m | Current cables 2 x 10 m, 35 mm2 and sensing cables 2 x 15 m. | GA-03210 | ||
Calibration shunt | 200 A / 20 mV shunt. | BD-90022 | ||
DualGround kit | DC Current clamp 200 A and test cables 2 x 5 m (16 ft). | XA-12992 | ||
Transport case | 514 x 499 x 280 mm (20” x 19.7” x 11”). | GD-00265 |
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