Enphase Relay controller, 1-phase, 20A
Meet the Q Relay behind smart energy.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. |
Easy to Install
- Lightweight and simple
-
DIN rail mount for quick installation
Align Relay clip into the bottom channel of the rail, then press in and up slightly until it clicks into place.
Reliable
- Save on repairs and maintenance with incredibly low failure rates
- Dependable load control
- Automatically resets when normal voltage resumes
Smart
- Can be configured to monitor 1, 2, or 3 phases
- Remote upgrade capability
- 25A rating allows more microinverters per AC circuit
- Easy to read LEDs
- Built-in power line communication phase coupler
Pollution degree: 2
Nominal input voltage (Vnom): 230 to 240 Vrms
Operating AC voltage range for power supply: 85 to 270 Vrms
Nominal input frequency: 50 Hz
Voltage and frequency acquisition time on
valid input during normal operation: 100 ms (5 line cycles @ 50Hz)
Number of voltage inputs to monitor: 1
Number of Q Relays per system: Limit of four active Q Relay devices per system
Output: Two single pole, single throw contacts, normally open (L1 and N)
Output power rating: 4.8kVA
Output rating (typical): 230 to 240 Vrms, 20A
Power consumption: 10 VA
LEDs: Two red/green LEDs: one for under/over voltage trip, the other for under/over frequency and DCI
Mounting: 35 mm DIN rail (standard)
Width: 53 mm
Surge - L1 N output: Combination (1kV 2Ω)
Operating temperature range: -40 °C to 50 °C
IP rating: IP 20 (Must be used in a protected environment)
Relative humidity: 0 to 95 non-condensing