Megger MOM2 + Probes Microhmmeter - 220 Amp DLRO (BD-59090)

Megger BD-59090 200 Amp Microhmmeter DLRO - MOM2 + Kelvin Probes

The Megger MOM2 uses an ultra capacitor to generate the high output current. The ultra capacitor is able to store a huge amount of energy compared to conventional capacitors and can deliver very high current during the discharge thanks to its very low internal resistance.

While testing, the capacitor is discharged through the test object and the voltage drop across- and the current flow through the test object are continuously and synchronously sampled. The resistances calculated from the individual samples are then averaged to obtain the final value.

With MOM2 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 ruggedness and lightweight makes MOM2 a handheld instrument very suitable for field work, such as in substations. The unit comes with a strong rubber holster accessory which makes it extra durable. MOM2 is dimensioned to make a full day’s work of testing without recharge. It can store 190 test values and transfer
test data to a PC via Bluetooth.

• Up to 220 A
• Battery supplied
• Lightweight – 1 kg
• Safe test – DualGround™
• Auto range: 1 μΩ to 1000 mΩ
• Bluetooth® PC communication
• Complies with IEEE and IEC standards

Application examples:
- Circuit Breaker testing

• Test of circuit breaker contacts
• Test of the connections to the breaker

- Testing of Bus-bar

• Test of Bus-bar joints
• Test of connections

- Everywhere you need to test a low resistance/

• high current connection
• Switches
• Disconnecting devices
• Safety ground connections
• Welding points
• Fuses
• Cables