PCT Auto-Test Box User Manual
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3. Hardware
Figure 1: Box panel
1. Power socket
2. Power Switch
3. Communication port (Reserved)
4. S2 Switch (X1-X6, B/P)
5. S1 Switch (X2-X7)
6. PCT testing system wiring ports
7. Primary port
8. CT wiring ports
9. Burden port
10. Ground port