This Test Rig for DC Master Box simulates the parameters of the DC Power Supply unit of the aircraft. The power to the unit under test (UUT) is switched ON/OFF through input power switch.
Tests Conducted
- Continuity Checks
- Insulation Resistance Test
- Functional Logic Test
- Protection Function Test
- Load Test
The Test Rig is powered by 230V AC input power. It features digital meters (V&I) and a cooling fan for efficient load bank heat transfer.