 | With or without Disconnect Switch |
 | With or without Ground Switch |
 | Oil Switches Vacuum |
 | Contactors (< 6.6kv) |
 | Vacuum Switches (Available with zero
voltage closing) |
 | With or without Disconnect Switch |
 | With or without Ground Switch CPT |
 | Manual |
 | Automatic (P.F., VAR, Voltage, Current, Time, and Temperature) |
Unbalance Detection Scheme
 | PT (Neutral to Ground) for Floating
Wye banks. |
 | CT (Neutral to Ground) for Grounded
Wye Banks. |
 | CT (Between Neutrals) for Split Wye
Banks. |
 | CT on phases for Delta Connections. |
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