Megger MOM600A Micro-Ohmmeter
The Megger MOM600A is the more powerful version of the Megger MOM200A micro-ohmmeter.
Optimised for use in both extremely cold and hot conditions, the Megger MOM600A provides technicians with a complete solution for measuring contact resistance in high voltage breakers, disconnecting switches (isolators), knife-contact fuses, bus joints, line joints and anywhere else contact resistance needs to be tested.
The system outputs current of up to 600A and is supplied as standard with a complete set of flexible cables (including separate measurement cables) and a large-size, highly durable transportation case for protecting the equipment from harm.
Please note that this is the 230V mains voltage version of the MOM600A. An alternative version rated at 115V is also available (please call for more information).
Megger MOM600A Micro-Ohmmeter Key Features
- Compact, rugged portable micro-ohmmeter
- Check low resistance levels of HV circuit breakers, disconnecting switches and busbar joints
- Output current from 0-600A DC
- Resistance ranges from 0 to 1999μΩ
- Simple, easy-to-use interface
- Built inside its own carrying case
What's Included?
- Megger MOM600A Micro-Ohmmeter (230V)
- Cable Set (GA-05053)
- Ground Cable (GA-00200)
- Transport Case (GD-00010)
Optional Accessories
- GA-07103: 10m Cable Set (Includes 2 x 10m (33ft), 70mm² Current Cables + 2 x 10m (33ft), 2.5mm² Sensing Cables
- GA-09153: 15m Cable Set (Includes 2 x 15m (49ft), 95mm² Current Cables + 2 x 15m (49ft), 2.5mm² Sensing Cables
- BD-90020: 600A/60mV Calibration Shunt
Megger MOM200A Technical Specifications
| Specifications are avalid at nominal input voltage and an ambient temperature of +25°C (77°F). Specifications are subject to change without notice. | |
| Environment | |
|---|---|
| Application Field | Intended for use in high voltage substations and industrial environments |
| Operating Temperature | 0 to 40°C (32 to +104°F) |
| Storage and Transport Temperature | -40 to +70°C (-40 to +158°F) |
| Humidity | 5 to 95% RH, non-condensing |
| CE-Marking | |
| EMC | 2004/108/EC |
| LVD | 2006/95/EC |
| General | |
| Mains Voltage | 230V AC, 50/60Hz (optional 115V version available) |
| Power Consumption | 7360VA (max) |
| Protection | Miniature circuit breakers, thermal cutouts |
| Instrument Dimensions | 365 x 203 x 241mm (14 x 8 x 9.5 inches) |
| Transport Case Dimensions | 610 x 290 x 360mm (24 x 11.4 x 14.2 inches) |
| Weight | 24.7kg (54.5lbs) 42.8kg (94.4lbs) with accessories and transport case |
| Current Cables | 2 x 5m (16ft), 50mm² |
| Sensing Cables | 2 x 5m (16ft), 2.5mm² |
| Measurement Section | |
| Resistance | |
| Range | 0 to 1999μΩ |
| Resolution | 1μΩ |
| Inaccuracy | ±1% of reading + 1 digit (at 100 to 600A test current) |
| Output | |
| Current | 0 to 600A DC |
| Open Circuit Voltage | 5.2V DC |
| Current Shunt Output | 10mV/100A ±0.5%, max 60mV out, max 10V to protective earth (ground) |
| Max Load Capacity (Current Adjustment Set to 100%) | |
| Output Current 100A DC | |
| Minimimum Output Voltage | 8.3V DC |
| Output Current 300A DC | |
| Minimum Output Voltage | 7.2V DC |
| Max Load Time | 2.5 minutes |
| Rest Time | 15 minutes |
| Input Current | 16A |
| Output Current 600A DC | |
| Minimum Output Voltage | 5.6V |
| Max Load Time | 15 seconds |
| Rest Time | 5 minutes |
| Input Current | 32A |
| SKU | BB-12290 |
|---|---|
| Manufacturer Part Code | BB-12290 |
