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Enphase

Enphase Q-Relay mains disconnect device (1-phase)

Enphase Q-Relay mains disconnect device (1-phase)

  • NA protection for single-phase PV installations
78,69 €
78,69 €
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Product description

In Enphase systems, the IQ Relay (NA Protection) acts as a physical grid disconnection device in single-phase PV installations. Together with the IQ Gateway Metered (08-000663), the IQ Relay ensures that both the line and neutral conductors are disconnected depending on the grid requirements.

Technical details

Overvoltage category: (EN 610101-1) III


Pollution degree: (EN 61010-1) 2


Operating voltage range: AC 85 to 265 VAC


Nominal input voltage (Vnom): 230 / 240 VAC


Nominal frequency: 50 Hz


Voltage and frequency detection time
in normal operation: 100 ms


Number of monitored voltage inputs: 1


Number of Q relays per system: Max. 4 active Q relays per system


Output: 2 single-pole contacts with one switching position, basic position normally open (L1 and N)


Output or max. switching power: 1 4.8 kVA (corresponds to connected Enphase micro inverters:
16 x IQ 7, 14 x IQ 7+, 12 x IQ 7X or 11 x IQ 7A)

Typical output power: 230 Vrms , 20 A


Power consumption / continuous consumption: 10 VA / 2.3 VA


LEDs: 2 red/green LEDs: 1 for under/overvoltage release, 1 for indication of
Under/over frequency and direct current (DC) detection

Mounting: 35 mm DIN rail mount (standard)


Width: 53 mm / 3 HP


Overvoltage – L1-N output: Combination (1 kV 2 Ω)


Operating temperature range: -40 °C to 50 °C


IP protection class: IP 20 (use only in protected environment)


Relative humidity: 0 to 95% (non-condensing)


Conformity: IEC 61010, VDE-AR-N 4105:2018-11 , EN 50549, TOR Generator Type A


EMC compliance: IEC 61326-1, BS EN 61000-3-2, BS EN 61000-3-3, BS EN 50065-1, BS EN 50065-2-2

Scope of delivery

1x Enphase Q-RELAY-1P-INT IQ-Relay mains disconnect device (1-phase)

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