Product Description:

The 07.G6.CDA-0AB0 is a compact AC inverter produced by KEB within the G6 Combivert IO Inverters series. Designed for single-phase mains, the unit modulates motor voltage and frequency so machinery speed can be regulated without mechanical gearing. It integrates analog and digital control inputs with built-in safety to serve conveyors, pumps, small process lines, and other automation equipment operating on 230-volt installations. By combining the power stage, EMC filtering, and dynamic braking hardware in one enclosure, it reduces wiring effort and panel depth.

The inverter accepts a supply of single-phase 230 V AC or DC, allowing it to draw power from single-phase grids or DC bus links. Under nominal load, it draws 8 A of line current and delivers an output phase current of 4 A to the motor terminals. Continuous apparent power is rated at 1.6 kVA, matching fractional-kilowatt motors on auxiliary axes. The switching devices operate at a carrier frequency of 8 kHz; this high pulse frequency lowers acoustic noise and improves current smoothness at the expense of increased heat. An integrated braking transistor controls the dissipation of regenerated energy, and an internal EMC filter limits conducted emissions. The STO safety function removes gate signals when triggered, preventing uncontrolled torque without requiring mechanical relays.

The drive supports motors up to 0.75 kW, providing adequate capacity for fan or small conveyor loads. Short demand peaks are handled by a current limit of 7.2 A, while an overcurrent release threshold of 8.6 A protects the IGBTs from sustained overload. The enclosure stands only 204 mm high, spans 90 mm in width, and weighs 1.5 kg, so multiple units can be mounted side by side without placing excessive stress on light control panels. A recommended 20 A mains fuse coordinates with the input rectifier to clear faults quickly while protecting the bus capacitors.