CORE 1 AC relay assembly

SMA Spare Part – CORE 1 AC Relay Assembly

The CORE 1 AC relay assembly, part number NR-PL-ACRLY5-01, is a genuine replacement component manufactured by SMA Solar Technology. It is intended for corrective maintenance of SMA CORE 1 series inverters, helping to restore full operation of your photovoltaic system.

Function and Role

The AC relay assembly is an internal inverter component responsible for switching on the alternating current side. It is involved in the grid connection and disconnection processes, in compliance with applicable safety standards and grid codes. A faulty AC relay may result in production shutdowns or specific error codes reported by the inverter's monitoring system.

Compatibility

This part is referenced by SMA for the CORE 1 inverter range. Before placing an order, it is strongly recommended to verify compatibility with the exact serial number and model of your inverter, or to consult the relevant SMA technical documentation.

Installation and Replacement

Replacing an AC relay assembly is an internal maintenance procedure that must be carried out by a qualified technician with the appropriate electrical certifications. The inverter must be fully de-energised before opening, and all safety procedures defined by SMA must be strictly followed. Wattuneed recommends entrusting this operation to a certified installer or an authorised SMA service centre.

Genuine SMA Component

By selecting a genuine SMA spare part, you ensure that the replacement component meets the original specifications of your inverter. The use of non-compliant parts may affect device performance and void the manufacturer's warranty. Part number NR-PL-ACRLY5-01 is the official SMA designation for this component.

Availability

This part is available to order on Wattuneed.com. For any questions regarding compatibility or the ordering process, our technical team is available to assist you.