PTM6940 Potential Transformer Module is a kind of PT module which transforms input voltage 690VAC (Rated) to output 400VAC (Rated). It can be applied in higher voltage collection scenario together with a controller.

PERFORMANCE AND CHARACTERISTICS 

1. Input voltage range: 0~825VAC;
2. Output voltage range: 0~475VAC;
3. Phase shift: ≤2°;
4. Accuracy: ≤1%;
5. Realize signal insulation;
6. Suitable for 3Ph 3W, and 3Ph 4W.