Curtis AC F6 48V 650A inverter

The Curtis AC F6-A family of controllers with dual ARM Cortex microprocessors allows for accurate speed and torque control of three-phase AC induction motors, PMAC motors, and BLDC motors. It can be used to control traction motors, hydraulic pump motors, and generators in mobile applications such as industrial vehicles, agricultural machinery, earthmoving equipment, goods and passenger transport, and marine applications.

In addition to highly advanced motor control, the AC F6-A model features powerful vehicle control functions. All I/O channels are multi-functional and configurable up to:

• 27 digital inputs
• 9 analog inputs
• 2 potentiometer inputs
• 7 outputs

Technical specifications

• Rated input voltage: 48 V
• Voltage range: 18 V – 63 V
• Maximum current (S2-2min): 650 Arms
• Maximum current (S2-60min): 240 Arms
• PWM frequency: 10 kHz nominal (adjustable)
• Maximum output frequency: 599 Hz
• Electrical isolation to heatsink: 500 Vac
• Storage temperature: –40°C ÷ 95°C
• Operating temperature: –40°C ÷ 50°C
• Thermal derating: linear derating between 85°C and 95°C; shutdown above 95°C and below –40°C
• Design life: 20,000 hours
• Protection rating: IP65 and IP67
• Weight: 3.2 kg
• Dimensions (L x W x H): 212 mm x 155 mm x 78 mm
• EMC: compliant with EN 12895:2015
• Safety: compliant with EN ISO 13849-1:2015
• UL: UL583 (pending)
• CAN: 11 or 29 bit protocol configurable for CANopen (DS301) or J1939

⚠️ Inverter software and parameter settings not included.

📄 For further technical values, please consult the Technical Data Sheet attached to the product.