Yaskawa GA70C4089BBA Inverter 400V ND: 89.2A/45kW HD: 75A/37kW IP20 C3 filter

Why Choose the Yaskawa GA70C4089BBA GA700 AC Drive?

The Yaskawa GA70C4089BBA is a powerful GA700 series AC variable frequency drive (VFD) designed for precise control of high-power industrial motors. Built for demanding automation environments, the GA700 platform delivers advanced motor control, robust overload capacity and flexible integration with modern control systems.

Operating from a 380–480 V three-phase power supply, the drive is capable of controlling motors up to 37 kW in heavy-duty applications or 45 kW in normal-duty fan and pump applications. It delivers accurate speed control and strong torque performance across a wide operating range, making it suitable for heavy industrial processes and large machine systems.

The GA70C4089BBA integrates advanced vector control technology, built-in braking capability and SIL3 safety functions. With expandable communication modules and flexible I/O, the drive can easily integrate with PLC-based automation systems used across manufacturing, processing and infrastructure industries.

Key Advantages

• High-performance vector motor control for precise speed and torque regulation.
• Suitable for high-power industrial motor applications.
• Supports induction, permanent magnet and synchronous reluctance motors.
• Built-in braking transistor for dynamic braking capability.
• Integrated SIL3 Safe Torque Off (STO) safety functionality.
• Flexible industrial communication expansion options.
• Designed for reliability and long service life in demanding industrial environments.

Key Features

• Industrial variable frequency drive from the Yaskawa GA700 series.
• Supports V/f control and sensorless vector motor control.
• 380–480 V AC three-phase input supply.
• Motor output up to 37 kW (heavy duty) or 45 kW (normal duty).
• Built-in braking transistor for braking resistor connection.
• Integrated operator keypad and USB interface for commissioning.
• Expandable communication options for PLC and industrial networks.
• Designed for high-power industrial motor control.

Technical Specifications

• Manufacturer: Yaskawa
• Series: GA700
• Model: GA70C4089BBA
• Product type: AC variable frequency drive (VFD)
• Input voltage: 380–480 V AC
• Input phase: Three-phase
• Rated output current (HD): 75 A
• Rated output current (ND): 89.2 A
• Maximum motor power: 37 kW (HD) / 45 kW (ND)
• Control methods: V/f control, sensorless vector control
• Maximum output frequency: up to 590 Hz
• Overload capability: 150% for 60 s (HD) / 110% for 60 s (ND)
• Protection rating: IP20
• Cooling method: Air cooling
• Analog inputs: 3
• Analog outputs: 2
• Digital inputs: 8
• Digital outputs: 4
• Integrated safety: SIL3 Safe Torque Off (STO)
• Ambient operating temperature: −10 °C to 50 °C
• Dimensions (H × W × D): approx. 450 × 255 × 280 mm
• Weight: approx. 21 kg
• Application: Industrial motor speed and torque control

Industrial Motor Control and Automation

Variable frequency drives are essential components in modern automation systems, allowing engineers to control motor speed, torque and acceleration while improving overall energy efficiency. Industrial drives such as the Yaskawa GA700 series are widely used to optimise machine performance and reduce mechanical stress across production equipment and infrastructure systems.

By converting fixed frequency electrical supply into adjustable frequency output, VFDs allow flexible control of conveyors, pumps, fans and many other motor-driven systems used throughout manufacturing and industrial processing plants.

Typical Applications

• Heavy industrial conveyors and material handling systems.
• Pump and fan control in process industries.
• Large packaging and production machinery.
• HVAC and infrastructure motor control.
• Compressors, mixers and industrial processing equipment.
• General high-power industrial motor control.

Trusted by Automation Engineers

Yaskawa GA700 drives are widely trusted by machine builders and automation engineers worldwide for their reliability, advanced motor control performance and robust design in demanding industrial environments.