Enphase Q-Relay triphasé - Q-RELAY-3P-INT

The Enphase Q-Relay three-phase Q-RELAY-3P-INT is a critical component designed to ensure the safety and compliance of photovoltaic systems using Enphase microinverters in three-phase configurations. Developed for professional installers, this device plays a key role in grid connection management by automatically disconnecting the system in case of abnormal grid conditions, in accordance with utility requirements and local regulations. Fully integrated within the Enphase IQ ecosystem, this grid relay continuously monitors electrical parameters such as voltage and frequency and instantly isolates the PV system when deviations are detected, protecting both equipment and users. Suitable for residential three-phase installations as well as small commercial applications, the Q-Relay ensures reliable energy export management while supporting certification and grid compliance processes. Its compact and robust design allows easy integration into electrical panels, while seamless compatibility with Enphase systems simplifies installation and commissioning. In addition, it contributes to overall system stability by ensuring safe and controlled operation under all conditions. Easy to install and requiring minimal maintenance, this Enphase relay is an essential solution for ensuring regulatory compliance, safety and performance in three-phase photovoltaic installations.