Thiết bị đo tỷ số và thông số cuộn dây máy biến áp Megger MWA300, MWA330A
- Combines TTR and resistance testing in one box - faster, more efficient testing
- 55% smaller, 40% lighter than individual instruments
- Only one set of leads required - lighter, smaller and less expensive
- One test form - easier, faster to complete
- Built-in demagnetisation
The Megger MWA300 and 330A Transformer Winding Analysers are here to offer you a faster, more efficient testing device through combining TTR and resistance testing in a single unit.
This advanced 3-phase transformer test system provides complete ratio, phase and winding resistance measurements with only one 3-phase lead-set connection. What’s more, it offers portability, a reduced set-up time and increased job safety.
Once connected, the MWA300 performs DC resistance measurements on all high- and low-side windings without reconnection. It has an 8-terminal/6-winding resistance measurement capability and doesn’t need any inter-connected boxes, allowing you to test all 6 windings without having to disconnect and reconnect leads.