How does the energy storage position switch work

How do position switches function?

Position switches, also known as limit switches, function by utilizing an external actuation mechanism, such as an arm or plunger, to activate the internal switch. In the application, the switch arm or plunger is activated by a cam, plate, roller, or plunger located on the aircraft or aircraft subsystem.

Where should Enphase Energy System (EES) disconnecting devices be mounted?

NOTE: Enphase Energy System (EES) disconnecting means may need to be mounted in a readily accessible location, within sight of equipment or outside. NOTE: To meet additional requirements of the NEC, the rapid shutdown device may need to be mounted in a readily accessible location or outside.

What is a system shutdown switch?

The System Shutdown Switch is a rapid shutdown switch for IQ8 rapid shutdown requirements in 690.12. The System Shutdown Switch is the initiation device for 2023 706.15B emergency shutdown function requirements. The System Shutdown Switch may be considered the ESS disconnecting or remote actuation means for code cycles prior to 2023.

Why do I need a system shutdown switch for IQ8?

If the IQ Combiner and the main panel are not readily accessible, an additional disconnect may need to be installed as the RSD device and ESS disconnecting means. The System Shutdown Switch is a rapid shutdown switch for IQ8 rapid shutdown requirements in 690.12.