Boxed Power Supply – Large Metal Enclosure
The PSU2A-L power supply is housed in a large powder-coated sheet metal enclosure with a hinged lid for easy access and a key lock for extra security. This enclosure will easily accommodate 17 Ah batteries. Cable entry points and wall mounting holes are provided.
External LED indications are provided for AC Input On; 24 V DC Output On; 24 V DC Overload/Fault; and Supply Fault. Additional system status LEDs and fault indication LEDs are provided internally on the PSU board.
Two potential free fault relays are provided; one for the indication of the absence of the AC input and the other to indicate a general fault.
The output voltage is protected from an overload condition. If the current draw reaches maximum, this output will automatically shut down and auto-reset once the overload condition is removed.
The input circuit also has built-in surge protection.