In Enphase IQ installations, the multiphase Q Relay acts as a grid monitoring and disconnection device and includes a built-in phase coupler to distribute power line communication signals across phases. An external phase coupler is not needed when the Q Relay is installed. The Q Relay physically isolates the IQ Series Microinverters from the grid when abnormalities are sensed or as required by grid regulations, and it automatically reconnects when valid grid conditions resume.
The 4-pole Q Relay isolates all phase and neutral lines and works together with the Enphase Envoy-S gateway.
East to Install
• Lightweight and simple
• DIN rail mount for quick installation
• Dependable load control
• Automatically resets when normal voltage resumes
• Performs voltage and frequency ride-through
• Remote upgrade capability
• Easy to read LEDs
Product Code: Q-RELAY-3P-INT