33kk indoor breaker schematic

A specific request!

The 33kV indoor breaker schematic you're looking for is likely a complex diagram showing the electrical connections and components of a high-voltage indoor circuit breaker. Here's a simplified representation of a typical 33kV indoor breaker schematic:

Note: This is a simplified diagram and may not reflect the exact design of a specific breaker model or manufacturer.

Components:

1. Main Breaker: The main breaker is the primary switching device that opens and closes the circuit. It's typically a vacuum or SF6 (sulfur hexafluoride) gas-insulated breaker.
2. Busbar: The busbar is a metal bar that connects the main breaker to the feeder breakers.
3. Feeder Breakers: Feeder breakers are smaller breakers that connect to the main breaker and distribute power to individual circuits.
4. Circuit Breakers: Circuit breakers are smaller devices that protect individual circuits from overcurrents and short circuits.
5. Fuses: Fuses are used to protect the circuit from overcurrents and short circuits.
6. Current Transformers (CTs): CTs measure the current flowing through the circuit and provide a signal to the breaker's control system.
7. Voltage Transformers (VTs): VTS measure the voltage of the circuit and provide a signal to the breaker's control system.
8. Control System: The control system monitors the breaker's status, receives signals from the CTs and VTS, and controls the breaker's operation.

Schematic Diagram:

Here's a simplified representation of the 33kV indoor breaker schematic:

          +---------------+
          |  Main Breaker  |
          +---------------+
                  |
                  |  Busbar
                  v
          +---------------+
          |  Feeder Breaker  |
          +---------------+
                  |
                  |  Circuit Breaker
                  v
          +---------------+
          |  Circuit Breaker  |
          +---------------+
                  |
                  |  Fuse
                  v
          +---------------+
          |  Load  |
          +---------------+
                  |
                  |  CT (Current Transformer)
                  v
          +---------------+
          |  Control System  |
          +---------------+
                  |
                  |  VT (Voltage Transformer)
                  v
          +---------------+
          |  Control System  |
          +---------------+

This diagram shows the main breaker, feeder breakers, circuit breakers, fuses, and loads connected to the busbar. The control system monitors the breaker's status and receives signals from the CTs and VTS to control the breaker's operation.

Please note that this is a highly simplified diagram and actual breaker schematics may vary depending on the manufacturer, model, and specific application.