45kW / 55kW VSD 3-Phase 415V – Motor Drive (General / Pump & Fan)
Industrial variable speed drive designed for high-capacity motor control in Australian 415V systems. Available in 45kW General Duty and 55kW Pump & Fan Duty, delivering reliable performance across heavy machinery, pumps, and HVAC applications.
- Designed for 400–415V industrial systems
- Dual-rated for General and Pump/Fan applications
- Suitable for automation, process control, and energy-saving systems
High-Power Variable Speed Drive for Industrial Applications
This industrial inverter is built for demanding environments where performance, efficiency, and reliability are critical.
Two configurations are available:
- 45kW (General Duty – G): Designed for constant torque applications such as conveyors, crushers, mixers, and heavy-duty machinery
- 55kW (Pump & Fan – PT): Optimised for variable torque loads including pumps, fans, HVAC systems, and compressors, enabling energy-efficient operation
Engineered with advanced motor protection, efficient cooling, and flexible control modes, this drive provides stable and consistent performance across a wide range of industrial applications. Its user-friendly interface allows for straightforward setup and operation, making it a practical and cost-effective alternative to higher-priced units.
Common Applications
General Duty (G):
- Conveyors and material handling
- Crushers and heavy-duty machinery
- Mixers and processing equipment
- Industrial production systems
Pump & Fan (PT):
- Pumps and pressure systems
- HVAC and ventilation systems
- Blowers and fans
- Compressors and flow control
Is this drive suitable for your application?
This unit is suitable if:
- Your motor is 45kW (G) or 55kW (PT)
- You are using 3-phase 400–415V power
- You require speed control or soft starting
- You select the correct duty type for your application
Not suitable for:
- Single-phase motors
- Motors outside the rated range
- Domestic or plug-and-play applications
If unsure, contact us for correct sizing and duty selection.
How to choose the correct VSD
Selecting the right drive is critical for performance and reliability:
- Check motor power (kW) → Must match 45kW or 55kW
- Confirm voltage → 400–415V industrial supply
- Match application → General (constant torque) or Pump/Fan (variable torque)
If unsure, contact us and we can help match the correct unit to your system.
Key Benefits
- Dual-rated for flexible application use
- Match drive type to load (General vs Pump/Fan)
- Improves energy efficiency in variable load systems
- Reduces mechanical stress and startup current
- Robust design with strong cooling performance
- Suitable for PLC and automation system integration