| 摘要 |
<p>The present invention discloses a system for flexible designing of pallets in a rack-in type Air Circuit Breaker (ACB) panel including a first pallet configured to be plugged into the panel of the ACB for indicating an engaged (E) contact wherein both main circuit and control circuit are in connected position, a second pallet configured to be plugged into the panel of the ACB for indicating a test (T) contact, wherein the main circuit is disconnected position and the control circuit is connected position and a third pallet configured to be plugged into the panel of the ACB for indicating a disconnected (D) contact, wherein both the main circuit and control circuit are in disconnected position, wherein the first pallet, second pallet and third pallets allow to configure a predefined number and predefined combination of E, T and D contacts on the panel of the ACB based on wiring architecture and space requirement in the panel.</p> |
