APsystems AC Bus Trunk Cable

The APSystems AC-3-35A-F is a female three-phase AC bus trunk cable connector used in APsystems solar installations to connect microinverters (such as those from the YC600/QS1 or DS3 series) to the main AC trunk cable. This connector is rated for 35A and is designed to be used with a corresponding male connector to complete the electrical connection in a three-phase system, allowing for efficient and reliable power distribution from the microinverters to the grid

Specifications

• Voltage rating: 600 VAC.

• Current rating: 35 A.

• Wiring: 3-phase configuration.

  • Black: L1

  • Red: L2

  • Blue: L3

• Length and connectors: The cable comes in a series with up to 60 connectors, with a spacing of 2,400mm (approximately 7.8 feet) between each.

• Conductor resistance: 3.4090/km.

• Insulation resistance voltage: AC 2500V, 50mA for 1 minute. 

Compatibility

The AC-3-35A-F is typically used with APsystems 3-phase microinverters, such as the QT2 series, which are designed for 208V or 480V three-phase systems. 

Usage notes

• It is crucial to use the correct end caps and sealing accessories with this trunk cable to maintain its weather-resistant properties.

• For safety, you should turn off the AC bus and the grid before installation to prevent electric shock.