Megger MOM600A Micro Ohmmeter (230V)
Important Note
There are 3 versions of the Megger MOM600 available. Choose an option using the dropdown box above.
- BB-12200: Standard Version without Leads and Transport Case
- BB-12291: With GA-05053 Lead Set, GA-00200 Ground Cable (10m Length) and Transport Case
- BB-12292: With GA-05053 Lead Set, GA-00200 Ground Cable (15m Length) and Transport Case
About the Megger MOM600A Micro-Ohmmeter
Made for use in even the toughest environments, Megger's MOM600A gives technicians the ability to measure contact resistance quickly and easily on high voltage breakers, disconnecting switches (isolators), knife-contact fuses, bus joints, line joints and many other HV applications.
With the MOM600A, you can regularly check contact resistance levels are correct and find faults long before they cause equipment to overheat and potentially break down. This is especially useful in diagnosing faults with switchgears due to high contact resistance at breakpoints and busbar joints.
This is the 230V version of the MOM600A (an alternative 115V model is also available) and it has current range from 0 to 600A DC. It can be used to measure resistance across a range of 0 to 1999μΩ.
Megger's MOM600A is supplied as standard in a tough carrying case, complete with lid for easy transportation.
Megger MOM600A Key Features
- Compact, rugged and portable solution for measuring low resistance levels in high voltage environments
- Ideal for measuring contact resistance on high voltage breakers, disconnecting switches (isolators), knife-contact fuses, bus joints, line joints and similar equipment
- Ultra-tough casing ready for every environment ranging from the tropics to the arctic
- 0-600A DC current range
- Measure low resistance values from 0 to 1999μΩ
- Available with or without accessories
- Suitable for use with 230V equipment only
What's Included?
Included in the standard kit:
- MOM600A Tester
Included in the Accessory Kits
- GA-05053 Cable Set
- GA-00200 Ground Cable
- GD-00010 Transport Case
Megger MOM600A Technical Specifications
Specifications are valid at nominal input voltage and an ambient temperature of +25°C, (77°F). Specifications are subject to change without notice.
| Environment | |
|---|---|
| Application Field | The instrument is intended for use in HV substations and industrial environments |
| Temperature | Operating: 0 to +40°C Storage/Transport: -40 to +70°C |
| Humidity | 5 to 95% RH, non-condensing |
| CE-Marking | |
| EMC | 2004/108/EC |
| LVD | 2006/95/EC |
| General | |
| Mains Voltage | 230V AC, 50/60Hz |
| Power Consumption (Max) | 7360VA |
| Protection | Miniature circuit breakers, thermal cutouts |
| Dimensions | Instrument: 356 x 203 x 241mm Transport Case: 610 x 290 x 360mm |
| Weight | 24.7kg |
| Current Cables | 2 x 5m (16ft), 50mm² |
| Sensing Cables | 2 x 5m (16ft), 2.5mm² |
| Resistance Measurements | |
| 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 | 9V DC |
| Current Shunt Output | 10mV/100A ±0.5%, max 60mV out, max 10V to protective earth (ground) |
| Max Load Capacity | ||||
|---|---|---|---|---|
| Output Current | Minimum Output Voltage | Max Load Time | Rest Time | Input Current |
| 100A DC | 8.3V | - | - | 6A |
| 300A DC | 7.2V | 2.5min | 15min | 16A |
| 600A DC | 5.6V | 15s | 5min | 32A |
| SKU | MEGGER-MOM600A |
|---|---|
| Manufacturer Part Code | BB-12200 |
