Energy storage position auxiliary switch

What are auxiliary contacts in Enpower?

This may not always be feasible. In these situations, auxiliary contacts in Enpower can be used to disconnect or shed excess solar or heavy loads. In addition, low priority loads with high power requirements may deplete energy storage. Auxiliary contacts can be used to shed these large loads to help maintain energy in the storage system.

What are auxiliary contacts used for?

In addition, low priority loads with high power requirements may deplete energy storage. Auxiliary contacts can be used to shed these large loads to help maintain energy in the storage system. What are auxiliary contacts and how do they work?

What auxiliary contacts are on the Enpower smart switch?

The figure below illustrates the auxiliary contacts at the bottom of the Enpower smart switch. It also shows the AC combiner, Generator and Encharge lugs. Refer to the Enpower QIG for installation instructions. Note: Use 3/32inch /2 mm flathead screwdriver to work on auxiliary contact terminals.

Can a battery storage system increase power system flexibility?

sive jurisdiction.—2. Utility-scale BESS system description— Figure 2.Main circuit of a BESSBattery storage systems are emerging as one of the potential solutions to increase power system flexibility in the presence of variable energy resources, suc

What are the auxiliary contactor inputs on Enpower?

The auxiliary contactor inputs on Enpower must be 24 Vac or 12V DC. Secondary current must be less than 1 A and must be capable of delivering contactor inrush. Overloading the control transformer will cause the control transformer to fail or the fuse on the primary side to blow.

How auxiliary contacts can be changed?

The Ensemble system can change the state of the auxiliary contact based on grid state, generator availability, and battery state of charge. The section describes the different control modes that are supported for solar and load circuits using auxiliary contacts.