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ABB ACS550-01-012A-4 wall-mounted drive
Item NO.:
ACS550-01-012A-4Payment:
T/TPrice:
$2050Product Origin:
swedenColor:
SEWProduct weight:
0.94KGLead Time:
In stockWe will arrange delivery within 3-5 days after receiving the payment.
Our express delivery: DHL and FedEx.
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Destination country all taxes & duty to be paid by buyer
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The ABB ACS550-01-012A-4 Wall-Mounted Variable Frequency Drive (VFD) is a general-purpose low-voltage drive from the ACS550 series, designed to control the speed and torque of 3-phase AC induction motors.
This wall-mounted drive saves space, offers precise speed control, energy efficiency, and comprehensive protection, making it suitable for fans, pumps, conveyors, compressors, and other industrial machinery.
| Item | Specification |
|---|---|
| Model | ACS550-01-012A-4 |
| Type | Wall-Mounted VFD |
| Rated Input Voltage | 380–480 V AC, three-phase |
| Rated Output Power | 5.5 kW (7.5 HP) |
| Rated Output Current | 11.9 A (normal duty) |
| Overload Capacity | 8.8 A (heavy-duty) |
| Control Method | V/Hz control, closed-loop vector control (optional) |
| Speed Range | 0.1–50 Hz (extendable) |
| Efficiency | ≥ 98% |
| Protection Functions | Overcurrent, overvoltage, undervoltage, overtemperature, phase loss, short-circuit protection |
| Communication Interface | Modbus RTU, CANopen (optional) |
| Operating Temperature | -10°C to +50°C |
| Storage Temperature | -40°C to +70°C |
| Humidity | 5%–95%, non-condensing |
| Mounting Type | Wall-mounted |
| Ingress Protection | IP21 |
| Dimensions | 370 × 200 × 150 mm |
| Weight | Approx. 6 kg |
| Certifications | CE, UL, IEC 61800-5-1 / IEC 60947-4-2 |
High-precision speed control: Supports V/Hz and closed-loop vector control for precise motor operation.
Energy-saving design: Optimized motor efficiency reduces energy consumption.
Comprehensive protection: Overload, overcurrent, overvoltage, undervoltage, phase loss, and overtemperature protection.
Flexible communication: Supports Modbus RTU, CANopen for integration with DCS/PLC systems.
User-friendly: LCD display and parameter setup for easy installation and commissioning.
Industrial-grade reliability: Suitable for continuous operation and harsh industrial environments.
Fans, pumps, compressors, and conveyors in industrial machinery
HVAC systems and building automation
Food processing, pharmaceutical, and packaging machinery
Chemical, petrochemical, metallurgical, and power industries
Automated production lines and energy management systems
Low-voltage motor speed control and energy-saving applications
Disconnect power before installation or maintenance.
Ensure input voltage, frequency, and motor parameters match the drive.
Install in a well-ventilated location to prevent overheating.
Avoid prolonged exposure to high humidity, dust, or corrosive environments.
Periodically inspect drive operation, cooling fans, and terminal connections.
Do not disassemble or modify internal circuits.
Use only ABB-certified accessories and communication modules to ensure safety and performance.
The structure and details of the product：
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