Digital guide
You are here:
AEG A1482AES Industrial Grade AC Drive/VFD for 3-Phase Motors
- Product Introduction: AEG A1482AES is a high-performance variable frequency drive (VFD) designed for precise speed and torque control of 3-phase AC induction motors in industrial automation, process control and material handling applications. The drive features advanced vector control algorithms, a wide power range, comprehensive motor protection and multi-protocol communication support, with a rugged industrial design optimized for reliable operation in harsh environments. It supports both constant torque and variable torque applications, enables energy savings for fan, pump and blower applications, and integrates seamlessly with PLC and HMI systems, making it a versatile motor control solution for industrial, commercial and municipal applications requiring efficient, precise motor control.
- Technical Specifications:
- Motor Type: 3-phase squirrel cage AC induction motors (IE1/IE2/IE3/IE4 high-efficiency motors)
- Rated Voltage: 380-480 V AC 3-phase (50/60 Hz), wide input range 320-528 V AC
- Power Range: 7.5 kW (10 HP) at 400 V AC, 9.2 kW (12.5 HP) at 460 V AC (continuous duty)
- Control Modes: V/f scalar control, sensorless vector control (SLVC), torque control, speed control
- Speed Regulation Accuracy: ±0.5% of rated speed (SLVC mode), ±3% of rated speed (V/f mode)
- Starting Torque: 150% of rated torque at 0.5 Hz (SLVC mode), 100% of rated torque at 0 Hz (torque control mode)
Detailed content
-
- Output Frequency Range: 0-500 Hz, adjustable frequency resolution 0.01 Hz
- Input/Output Protection: Overvoltage, undervoltage, overcurrent, short circuit, overtemperature, motor overload, phase loss, ground fault protection
- Communication Interfaces: RS-485 (Modbus RTU/ASCII), optional Profibus-DP/Ethernet/IP for industrial network integration
- Digital Inputs: 6 programmable digital inputs (24 V DC)
- Digital Outputs: 3 programmable relay outputs (5 A/250 V AC, 5 A/30 V DC)
- Analog Inputs: 2 programmable analog inputs (0-10 V DC/4-20 mA)
- Analog Outputs: 2 programmable analog outputs (0-10 V DC/4-20 mA)
- Display: Multi-line LCD keypad with backlight, support for parameter copy/paste and local speed adjustment
- Cooling Method: Forced air cooling (internal fan), fan speed automatically adjusted based on temperature
- Mounting: Flange mount, wall mount (standard), cabinet mount
- Protection Class: IP20 (keypad), IP54 (main unit, optional IP65 for washdown environments)
- Operating Temperature: -10°C to +50°C (IP20), 0°C to +40°C (IP54/IP65)
- Storage Temperature: -40°C to +85°C
- Dimensions: 200 mm (W) × 300 mm (H) × 180 mm (D)
- Weight: 8.5 kg
- Compliance: IEC 61800-3, IEC 60947-4-2, CE, RoHS, UL 508C
- Functional Features:
- Sensorless vector control (SLVC) delivers high-precision speed and torque control without external encoders, reducing system cost and complexity while ensuring excellent dynamic performance. 150% starting torque at 0.5 Hz enables reliable startup of high-inertia and heavy-load motors (e.g., conveyors, mixers, crushers). Energy-saving V/f control mode optimizes motor power consumption for variable torque applications (fans, pumps, blowers), reducing energy costs by up to 30% compared to direct-on-line operation. Comprehensive motor and drive protection features prevent damage from electrical faults and abnormal operating conditions, maximizing equipment uptime and service life. Programmable digital/analog I/O enables flexible integration with PLC, HMI and other industrial control devices, with custom control logic for specific applications. Multi-protocol communication support enables seamless integration into industrial automation networks, facilitating centralized monitoring and control of multiple drives from a central PLC/HMI. The backlit LCD keypad provides intuitive local operation, parameter configuration and fault diagnosis, with parameter copy/paste functionality for quick drive cloning and replacement. Automatic fan speed control reduces energy consumption and fan noise, extending fan service life and improving overall drive efficiency. Rugged industrial design with wide input voltage tolerance ensures reliable operation in unstable industrial power grids and harsh environmental conditions. The drive supports regenerative braking (optional) for high-speed deceleration applications, reducing mechanical brake wear and enabling energy recovery in some applications.
- Application Scenarios:
- Material handling systems for speed control of conveyor belts, elevators, hoists and palletizing machines, enabling precise speed adjustment and torque control for varying loads. Pump and fan systems in municipal water treatment, HVAC and industrial processing, delivering significant energy savings through variable speed control. Manufacturing machinery for speed control of mixers, extruders, crushers and grinding mills, with high starting torque for heavy-load startup. Automotive manufacturing for robotic workstation conveyor and material handling motor control, ensuring precise speed and position control. Food and beverage production for speed control of packaging, filling and mixing equipment, with optional IP65 protection for washdown environments. Chemical and petrochemical processing for speed control of agitators, pumps and compressors, with rugged design for harsh and corrosive environments. Mining and mineral processing for speed control of conveyor and crushing equipment, with high torque and robust protection for heavy-duty applications. Building automation for HVAC fan and pump control in large commercial and industrial buildings, reducing energy consumption and improving comfort. Textile manufacturing for speed control of looms, spinning machines and conveyor systems, with precise speed regulation for consistent production quality.
