Description

Product Description
The 16kW single phase AC combiner box is designed for large residential estates, commercial buildings, and high load backup power systems where a powerful single phase inverter requires safe and compliant AC distribution. It provides a central connection point between the inverter output and the main distribution board while ensuring full electrical protection.

The unit integrates essential safety components including circuit breakers, earth leakage protection devices, and surge protection devices. These components protect the system from overloads, short circuits, earth faults, and voltage surges caused by lightning or grid instability, ensuring long term reliability and compliance with electrical safety standards.

Suitable for high capacity hybrid and grid tied inverter systems up to 16kW, the combiner box simplifies installation by housing all required AC protection in a single enclosure. Its robust construction allows for indoor or outdoor installation depending on enclosure rating, making it ideal for demanding residential, estate, and light commercial applications.

Technical Specifications

• Product Type: AC combiner box
• System Type: Single phase AC protection and distribution unit
• Rated Power: Up to 16 kW
• Rated Voltage: 220 to 240 V AC
• Frequency: 50 Hz
• Phase: Single phase
• Input: Inverter AC output
• Output: Main distribution board connection
• Protection Components:
  • AC circuit breaker MCB
  • Earth leakage breaker RCD or RCBO
  • Surge protection device SPD Type 2
• Overcurrent Protection: Yes via MCB
• Earth Leakage Protection: Yes via RCD or RCBO
• Surge Protection: Yes for transient voltage protection
• Isolation: Manual AC isolator via breaker or switch
• Enclosure Material: ABS plastic or powder coated metal
• Protection Rating: Typically IP65 for outdoor or IP54 for indoor
• Mounting Type: Wall mounted
• Cable Entry: Top or bottom gland entries
• Operating Temperature Range: Approximately minus 10 degrees C to 55 degrees C
• Compliance: IEC standards for low voltage electrical distribution
• Installation Type: Indoor or outdoor depending on enclosure rating
• Application:
  • Large residential estates
  • Commercial buildings
  • High capacity backup power systems
  • Hybrid inverter systems up to 16 kW
• Key Features:
  • High capacity AC protection and distribution
  • Integrated safety components in one enclosure
  • Simplified installation and wiring
  • Robust and durable design
  • Suitable for demanding residential and commercial use