1. P2W (Single-Phase Two-Wire):•
- This setup measures signal-phase two-wire power lines.
- It typically involves a single-phase load connected between two conductors (e.g., live and neutral)
- Common applications include residential circuits and small appliances.
2. 1P3W (Single-Phase Three-Wire):-
- In this configuration, we measure signal-phase three-wire power lines.
- It includes a single-phase load connected between three conductors (e.g., live, neutral, and ground).
- Often used in industrial settings or for larger appliances.
3. 3P3W (Three-Phase Three-Wire):-
- This setup is for measuring three-phase three-wire power lines.It involves three-phase loads connected between three conductors (no neutral).
- Commonly used in industrial machinery and commercial buildings.
4. 3P4W (Three-Phase Four-Wire):–
- Here, we measure three-phase four-wire power lines.
- It includes three-phase loads connected between four conductors (live, neutral, and ground).
- Widely used in commercial and industrial applications.Remember that the specific connections and configurations may vary based on the electrical system and equipment you’re dealing with