Alpha Drive HV10 G1-2 Series: Single-Phase 220V Inverters (0.4kW - 2.2kW)

• The Alpha Drive HV10 G1-2 series offers compact, reliable, and feature-rich frequency inverters specifically designed for single-phase 220V AC input applications, powering three-phase motors from 0.4kW to 2.2kW.
• These drives are engineered for exceptional performance and value, boasting a rugged construction, modular design for easy integration, and high operational stability.
• Key differentiators include a built-in C3 EMC filter, an integrated braking unit, and a removable keypad, making them ideal for a wide range of general-purpose motor control tasks where single-phase power is available.

Features

• Single-Phase 220V Input: Designed for AC 220V (±15%) single-phase power supply, converting to three-phase output for motor control.
• Power Range: Covers motor powers from 0.4kW (0.5HP) to 2.2kW (3HP).
• Rugged & Compact Design: Durable construction in a space-saving form factor (60x160x134 mm).
• Flexible Installation: Features a removable keypad supporting remote installation; suitable for wall or cabinet mounting.
• Advanced Control Modes: Includes V/F Control, Sensorless Vector Control (SVC), and Advanced V/F Control for optimal motor performance.
• High Performance: Powerful sensorless vector control, enhanced V/F algorithm, and high output torque, including 150% torque at 0.0Hz (FVC) and 0.3Hz (SVC).
• Built-in C3 EMC Filter: Reduces electromagnetic interference, simplifying compliance and often eliminating the need for external filters.
• Integrated Braking Unit: All models include a built-in braking unit for dynamic braking capability (external resistor may be required).
• Comprehensive Protection: Complete motor and inverter protection functions (over-current, over-voltage, under-voltage, overheating, phase failure, etc.).
• Programmable I/O:
  • 5 Digital Inputs (DI)
  • 1 Analog Input (AI: 0-10V / 0-20mA)
  • 1 Open Collector Digital Output (DO)
  • 1 Relay Output (DO)
  • 1 Analog Output (AO: 0-10V / 0-20mA)
• User-Friendly Operation: Removable keypad with clear display, intuitive parameter settings, and macros for special applications (e.g., constant pressure water supply).
• PID Control Functionality: Built-in PID controller for precise process control.
• RS485 Communication: Standard RS485 interface supporting multiple communication protocols.
• Efficient Cooling: Air-cooled with a built-in cooling fan for optimal operation, even in warm environments.
• Low Noise Operation: Adjustable carrier frequency (2.0 kHz to 20.0 kHz) to minimize motor noise.

Benefits

• Versatile Single-Phase Solution: Enables the use of efficient three-phase motors in applications where only single-phase power is available.
• Space-Efficient Installation: The compact design is ideal for installations with limited panel space.
• Reduced Setup Time & Costs: Integrated C3 EMC filter and braking unit minimize the need for external components, simplifying installation and lowering overall system cost.
• Optimized Motor Performance: Advanced control modes deliver precise speed regulation, high torque, and efficient motor operation.
• Increased Uptime & Reliability: Comprehensive protection features safeguard both the motor and the drive, enhancing system longevity.
• Easy System Integration: Programmable I/Os and RS485 communication facilitate seamless integration into various control systems.
• Operational Convenience: The removable keypad allows for flexible mounting and easy access for monitoring and parameter adjustments.
• Improved Process Control: The built-in PID controller helps maintain consistent process variables for better quality and efficiency.

In-Depth Technical Specifications

A. Model-Specific Ratings (HV10 G1-2 Series - Single Phase 220V Input)

B. Common Specifications (HV10 G1-2 Series)

Ideal Use

The Alpha Drive HV10 G1-2 series is excellently suited for applications requiring precise motor control from a single-phase 220V supply, including:

• Small Conveyor Systems: Smooth start/stop and speed control for light material handling.
• Pumps & Fans: Efficient control for small-scale HVAC, water circulation, and ventilation systems.
• Packaging Machinery: Actuation and control in compact packaging equipment.
• Food Processing Equipment: Small mixers, grinders, and processing machines.
• Gate Openers & Access Control: Reliable motor control for automated gates and barriers.
• Laboratory Equipment: Stirrers, centrifuges, and other small motor-driven apparatus.
• Workshop Machinery: Small drill presses, lathes, and grinders.
• General Purpose Motor Control: Versatile for a wide range of smaller three-phase motor applications where single-phase input is necessary.

Tips

• Proper Sizing: Ensure the selected drive model (R40, R75, 1R5, or 2R2) matches the motor's power (kW/HP) and full load current rating.
• Installation Environment: Mount in a clean, dry location with adequate ventilation (allow spacing around the unit) to ensure optimal cooling by the built-in fan.
• Grounding: Proper grounding of the drive and motor is crucial for safety and EMC performance.
• Braking Resistor: If frequent or heavy dynamic braking is required, an external braking resistor may need to be connected to the built-in braking unit terminals. Consult the manual for sizing.
• Parameter Settings: Utilize the auto-tuning function for optimal motor performance. Explore application macros (e.g., for pumps) to simplify setup.
• Remote Keypad: Take advantage of the removable keypad for convenient setup and monitoring if the drive is installed in a hard-to-reach location.
• Single-Phase Input Wiring: Ensure correct wiring for the L/N single-phase input. The output U, V, W terminals are for the three-phase motor.