{"product_id":"enphase-q-relay-for-iq7-iq8-series-three-phase","title":"Enphase Q-Relay for IQ7 \u0026 IQ8 Series - Three Phase","description":"\u003cp\u003eIn Enphase installations, the three-phase Q Relay (network system relay controller) acts as a galvanic disconnection device. It is designed for three phase use and has built in contactors. During specified grid abnormalities, the Q Relay disconnects the Enphase Microinverters from the AC grid, and when the voltages return to normal and the grid frequency is in the acceptable range, the Q Relay reconnects the microinverters to the AC grid. The Q Relay has built in current sensing that can detect DC current injection required by VDE V 0126-1-1 requirements. The Q Relay works together with the Envoy-S to meet the need to break both line and neutral per grid requirements. See full installation instructions for the Enphase Envoy-S and\/or Enphase Microinverters at: enphase.com\/support. It is best practice to install the Q Relay when installing the Envoy-S and before commissioning the system. The Q relay is IP-20 rated. You must mount it in an environmentally protected enclosure.\u003c\/p\u003e","brand":"Enphase","offers":[{"title":"Default Title","offer_id":51631214068041,"sku":"Q-RELAY-3P-INT","price":165.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0570\/2248\/0534\/files\/Q-RELAY-3P-INT.jpg?v=1738066418","url":"https:\/\/solarboss.ie\/products\/enphase-q-relay-for-iq7-iq8-series-three-phase","provider":"Solarboss","version":"1.0","type":"link"}