Three-phase AC Protection Kit 4 kW Aurensol

Product description

The Kit Protecciones Alterna Trifásico 4 kW Aurensol brings together in a single assembly all the necessary elements to protect the AC output of a three-phase inverter up to 4 kW. Designed for residential and small commercial photovoltaic installations, this kit offers electrical safety, reliability, and ease of installation in an IP65 watertight panel, with components selected to comply with regulations and ensure service continuity.

Main features

• IP65 watertight panel with 18 modules (1 row) that protects against dust and water jets.
• Type 2 AC surge protection device, 4 poles, 385 V, for 400/230 V three-phase networks.
• 4P 40 A 30 mA Type A residual current device, high sensitivity for personal protection.
• 4P 10 A 400 V curve C circuit breaker for protection against overloads and short circuits.
• Wiring and space optimized for operation and future maintenance (18 modules available).

Advantages or benefits

• Ready-to-install solution: reduces design, material selection, and assembly times.
• Coordinated protection: SPD Type 2 + residual current device + circuit breaker, minimizes risks and downtime.
• Durability: IP65 enclosure suitable for demanding environments, indoor or protected outdoor.
• Wide compatibility: suitable for three-phase inverters of 4 kW at 400 V AC, 50/60 Hz.
• Scalability: reserved modules to add metering, communications, or extra protections.

Purpose or applications

Ideal as an AC protection panel at the output of three-phase inverters up to 4 kW in residential self-consumption systems, small businesses, offices, or workshops. Suitable as an intermediate panel between inverter and main panel, or as a protection stage prior to the meter and line protection.

Technical specifications

Kit composition

• 1 × HT-18WAYS IP65 Watertight Enclosure 18 Modules 1 Row
• 1 × XLSPD-40 4P 385 V AC Type 2 Surge Protector
• 1 × XID-63 4P 40 A 30 mA Type A Residual Current Device
• 1 × XL8-63 4P 10 A 400 V AC Curve C Circuit Breaker

Compatibilities

Panel recommended for three-phase solar inverters up to 4 kW from common market brands (Huawei, Sungrow, Solis, GoodWe, Fronius, SMA, SolaX, Salicru, etc.). Compatible with standard AC installation structures and accessories: conduits, cable glands, and 5G wiring. For measurement and control, energy meters or control relays can be added (in the free space) as needed.

The Aurensol 4 kW Three-Phase AC Protection Kit simplifies installation, enhances safety, and ensures technical compliance for your self-consumption system.