Field Breaker and Crowbar
AssemblyDC field breaker with de-excitation resistor and crowbar to absorb stored field energy on trip. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Field Breaker and Crowbar
6 top-level lines as of r59831| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | DC Field Breaker | excitation-system-dc-field-breaker | 1× | 1 | · | part |
| 2 | De-excitation Resistor | excitation-system-de-excitation-resistor | 1× | 1 | · | part |
| 3 | Crowbar Thyristor | excitation-system-crowbar-thyristor | 1× | 1 | · | part |
| 4 | Field Discharge Diode | excitation-system-discharge-diode | 1× | 1 | · | part |
| 5 | Arc Chute | excitation-system-arc-chute | 1× | 1 | · | part |
| 6 | Relay | relay | 2× | 2 | · | part |