Enphase Q-Relay for IQ7 & IQ8 Series – Three Phase

The Enphase Q-Relay (Part No: Q-RELAY-3P-INT) is a three-phase relay unit designed for integration with Enphase IQ7 and IQ8 Series microinverters. This relay provides essential control and safety functions, enabling rapid disconnection and isolation of the solar system during maintenance or emergency situations.

Key Features

• Three-Phase Compatibility: Specifically engineered to support three-phase Enphase microinverter systems for residential and commercial applications.
• Safety and Control: Enables safe, centralized disconnection of solar PV power from the grid, supporting rapid shutdown requirements.
• Robust and Reliable: Constructed with high-quality components designed for durable and long-lasting operation.
• Seamless Integration: Works effectively with Enphase IQ System communication protocols for coordinated system management.
• Flexible Installation: DIN rail or panel mountable (based on installer preference and requirements).
• Compliance: Designed to meet international electrical safety standards and regulations for solar PV systems.

Technical Specifications

Specification	Details
Model Number	Q-RELAY-3P-INT
Phase	Three-phase
Operating Voltage	400 VAC nominal (three-phase)
Maximum Current	32 A per phase (refer to installation manual for exact values)
Communication	Compatible with Enphase IQ System protocols
Operating Temperature Range	-40°C to 85°C
Enclosure Rating	IP20 or higher (refer to datasheet)
Installation Type	DIN rail or panel mount
Dimensions	See manufacturer datasheet for detailed size information
Warranty	Standard manufacturer warranty

The Enphase Q-Relay for IQ7 and IQ8 Series Three-Phase provides vital system safety and switching capabilities for large-scale and three-phase solar energy systems, ensuring quick and secure power isolation where needed.