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20kW 3P AC Isolation & Protection DB

For 20kW Three-Phase Systems

INGE-ACCB-20KW-3P

  • Grid Indication Light

  • Main MCB 40A

  • Inverter Input MCB 40A

  • Inverter Output MCB 32A

  • Inverter Output Indication light

  • Changeover Switch

  • Grid Surge Protection Device Type B+C

The INGE AC Pre-Wired Isolation & Protection Boxes provide essential safety and connection points for solar power systems, specifically designed to protect the AC side of your installation. These units streamline the integration between the inverter and the distribution board, ensuring compliance and system longevity.


Key Features
  • Ready-to-Install: Units are pre-wired and pre-labelled to minimize installation errors and reduce on-site labor time.

  • Comprehensive Protection: Includes built-in surge protection (Type II AC) and circuit protection to safeguard sensitive electronics from voltage spikes and overcurrent.

  • Weatherproof Reliability: Features an IP65-rated enclosure made of durable white ABS, suitable for both indoor and outdoor mounting.

  • Versatile Range: Available in single-phase and three-phase configurations to accommodate residential and commercial power requirements.


Technical Specifications

INGE offers three primary AC box configurations tailored to different system voltages and phases:

  • Max Voltage: 230V / 400V / 800V

  • Surge protection: Type II AC

  • IP Rating: IP65

  • Operational Temp: -25°C to +60°C

  • Mechanical Life: 10,000 Cycles


Application & Installation

These boxes are suitable for a wide variety of solar installations. The surface-mount ABS box design allows for easy attachment to walls near the inverter or distribution point.


Package Contents
  • INGE Pre-Wired AC Isolation & Protection Box

  • Glands

  • Enclosure Screws

Note: Wall plugs, mounting screws, and physical wiring diagrams are not included.


Technical Support

Digital wiring diagrams can be accessed instantly by scanning the QR code on the unit or clicking the digital link provided in the product documentation.

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