- ELECTRICAL ENGINEERING
- Chapter 133: PHASE CIRCUIT
- Lecture 8: The 4 Types Of 3 Phase Connection
In this video I will explain the 4 types of 3 phase connections: 1) the Y-Y; 2) the Y-delta; 3) the delta-delta; 4) the delta-Y configurations. Remember each source can be connected to either a delta or Y configurations, and each load can be connected to either a delta or Y configurations. Hence there are 4 types of 3 phase connections.