Enphase Q Relay Single-Phase Network System Relay Controller
Download datasheetSpecyfikacja
| Frequency hz | 50 |
| Ip rating | IP 20 |
| Mounting | 35 mm DIN rail |
| Nominal voltage vrms | 230–240 |
| Operating temperature range | −40 °C to 50 °C |
| Operating voltage range vrms | 85–270 |
| Output current a | 20 |
| Output power kva | 4.8 |
| Recent offer at | 2026-10-20T05:12:07.576Z |
| Recent offer currency | EUR |
| Recent offer price | 50.12 |
| Recent offer unit label | Unit |
| Warranty years | 5 |
Opis
The Enphase Q Relay is a single-phase network system relay controller designed for use with Enphase Microinverter installations. It acts as a physical disconnection device that monitors grid voltage and frequency, automatically disconnecting the microinverters from the AC grid during specified grid abnormalities and reconnecting when normal operating conditions resume.
The Q Relay features two single-pole, single-throw contacts (L1 and N) rated for 4.8 kVA output at 230–240 Vrms and 20 A typical. It mounts directly on a standard 35 mm DIN rail and communicates with the Envoy-S gateway to coordinate line and neutral disconnection as required by grid codes. The device includes voltage and frequency ride-through capability, remote upgrade functionality, and dual red/green status LEDs.
Operating range is 85–270 Vrms supply with nominal 50 Hz input frequency. The relay automatically resets when voltage and frequency return to acceptable levels, making it a reliable safety component for single-phase PV systems. Warranty period is 5 years.
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Enphase Q Relay Single-Phase Network System Relay Controller
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