Description
YASKAWA GA500 GA50C4044ABA Variable Speed Drive 18.5kW/22kW
Three-Phase 400V-Class AC Drive for Industrial Motor Control
Product Overview
The YASKAWA GA500 GA50C4044ABA is a compact and high-performance variable speed drive designed for reliable and flexible control of industrial AC motors. The GA500 series combines advanced motor control, easy commissioning, compact construction, and flexible connectivity to provide an efficient solution for a wide range of industrial machinery and automation applications.
This model is designed for three-phase 400V-class power supplies and provides a maximum applicable motor power of 18.5kW in Heavy Duty (HD) and 22kW in Normal Duty (ND). It supports induction motors, permanent magnet motors, and synchronous reluctance motors.
Key Features
- YASKAWA GA500 series variable speed drive
- Model: GA50C4044ABA
- Three-phase 400V-class input
- 18.5kW Heavy Duty motor rating
- 22kW Normal Duty motor rating
- Rated output current: 39A HD / 44A ND
- 150% overload tolerance for 60 seconds in Heavy Duty
- 110% overload tolerance for 60 seconds in Normal Duty
- Supports induction, permanent magnet, and synchronous reluctance motors
- Easy motor setup and commissioning
- Built-in braking transistor
- Standard motor thermal protection
- Standard torque control
- 2 analog inputs and 1 analog output
- 7 digital inputs and 3 digital outputs
- Maximum output frequency up to 590Hz
- IP20 enclosure
- Air cooling
- Compact design for industrial installations
Technical Specifications
| Specification | Value |
|---|---|
| Brand | YASKAWA |
| Series | GA500 |
| Model | GA50C4044ABA |
| Product Type | Variable Speed Drive / VFD / AC Inverter |
| Input Voltage | 400V Class |
| Input Phases | Three Phase |
| Heavy Duty Rating | 18.5kW |
| Normal Duty Rating | 22kW |
| Rated Output Current | 39A HD / 44A ND |
| Overload - HD | 150% for 60 seconds |
| Overload - ND | 110% for 60 seconds |
| Motor Types | Induction / Permanent Magnet / Synchronous Reluctance |
| Analog Inputs | 2 |
| Analog Output | 1 |
| Digital Inputs | 7 |
| Digital Outputs | 3 |
| Torque Control | Standard |
| Braking Transistor | Built-in |
| Motor Thermal Protection | Standard |
| Safety Level | SIL3 |
| Performance Level | PL e |
| Maximum Output Frequency | 590Hz |
| Enclosure | IP20 |
| Cooling Method | Air Cooling |
| Dimensions (H × W × D) | 350 × 190 × 204 mm |
| Weight | 6.5 kg |
| Ambient Temperature | -10°C to 50°C |
| Maximum Altitude | 4000 m with derating |
Applications
- Industrial Automation
- Conveyor Systems
- Pumps and Water Systems
- Fans and Blowers
- Compressors
- HVAC Systems
- Material Handling Equipment
- Production Lines
- Machine Tools
- Winding and Unwinding Machines
- General Industrial Machinery
- Motor Speed and Torque Control
Product Benefits
The YASKAWA GA500 GA50C4044ABA provides reliable and precise motor control in a compact industrial package. Its 18.5kW Heavy Duty and 22kW Normal Duty ratings, high overload capability, support for multiple motor technologies, built-in braking transistor, flexible I/O, and advanced safety functions make it a suitable solution for industrial automation and machinery applications.
Data Sheet
For detailed technical specifications, installation instructions, wiring diagrams, dimensions, parameter settings, and operating information, please refer to the official YASKAWA GA500 documentation.
View Official YASKAWA GA500 GA50C4044ABA Data Sheet & Technical Documentation
Additional information
| Weight | 6.5 kg |
|---|---|
| Dimensions | 20.4 × 19 × 35 cm |
| Brand | YASKAWA |
| Product Type | Variable Frequency Drive (VFD) |
| Input Voltage | 380V AC |
| Power Rating (kW) | 18.5 kW |
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