The Megger MWA330A is capable of performing 3-phase turns ratio, 3-phase winding resistance, OLTC Continuity (make-before-break), 3-phase core demagnetisation, magnetic balance/flux distribution, excitation current, polarity and phase angle deviation, auto vector detection, and heat-run tests. The kit includes 18 m test leads and when connected, the instrument performs the full range of transformer tests without the need for test lead reconnection or a separate switch box. This unit effectively tests: Power transformers, Distribution transformers, CTs and VTs (PTs) and Motors/generators.
- Built-in touch-screen PC which will produce PDF reports via USB memory stick
- Built-in printer
- 18m tests leads included