Measuring touch, step and transfer voltages of substation earthing systems as part of a current injection test is a key indicator of the hazard level of an installation. And measuring current distribution is critical to gain insight into system performance. The MI3 provides fast and accurate voltage and current measurement.
The MI3 provides fast and accurate voltage and current measurement during injection testing.
Features:
- Voltage and current measurement
- Frequency-tunable with advanced filtering
- GPS referenced phase measurements
- Lightweight with long battery life
- High immunity to power system noise
- Fast, automatic range selection
