Description
Technical Specifications
- Product Model: E84AVSCE7514SX0
- Brand: Lenze (L‑force 8400 StateLine‑C series)
- Warranty: One Year
- Input Voltage: 3‑phase 320‑550 V AC (400 V nominal), 50/60 Hz
- Operating Temperature: ‑10 °C to +40 °C (derating above 40°C)
- Storage Temperature: ‑25 °C to +70 °C
- Response Time: Vector control loop ≤1 ms, flight‑restart ready
- Protection Class: IP20, cabinet‑mount installation
- Accuracy Class: Speed control accuracy ±0.01 % with encoder feedback; sensorless vector ±0.5 %
- Output Frequency: 0‑599 Hz adjustable
- Rated Current Range: Rated output 2.4 A; peak overload 3.6 A (150 % for 60 s); 0.75 kW (1HP) motor rating
- Communication Interface: On‑board Ethernet, CAN‑bus, digital/analog terminals; optional keypad X400
- Supported Protocols: Modbus TCP, CANopen; compatible with Lenze EDS‑engineering software
- Overload Capacity: 150 % overload for 60 s; built‑in over‑current, over‑voltage, under‑voltage, over‑temperature, earth‑fault protection; integrated brake‑transistor management
- Dimensions: 60 mm × 230 mm × 165 mm; weight approx. 2.16 kg
Product Overview
The Lenze E84AVSCE7514SX0 is a compact 0.75 kW 8400 StateLine‑C variable‑frequency drive for asynchronous and synchronous motors, supporting both sensorless vector control and encoder‑based closed‑loop speed regulation. This modular cabinet‑mount inverter processes set‑point commands from terminal I/O or industrial network, delivers variable‑frequency motor output, and integrates PID controller, DC‑braking, flying restart and VFC‑ECO energy‑saving functions. It addresses typical machine‑automation pain points including unstable motor speed under variable load, high energy consumption for continuous‑running equipment, complex multi‑drive network integration and insufficient brake‑control management. Machine‑build engineers, automation commissioning technicians and plant‑maintenance teams benefit from this unit; rich built‑in I/O reduces external auxiliary‑component requirement, and parameterisation via keypad or EDS software accelerates commissioning. Suited for original‑equipment integration and drop‑in spare‑part replacement for existing 8400‑series drive installations.
Application Scenarios
- Conveyor & Material‑Handling Systems: Controls 0.75 kW conveyor‑belt, roller‑table and sorting‑line motors. Sensorless vector control maintains stable torque under fluctuating material‑load conditions, flying‑restart function enables auto‑resume after brief power‑drop events.
- Packaging & Filling‑Machine Drives: Deployed for small‑power feeding, indexing and transport axes inside packaging‑production equipment. Compact form factor adapts to dense machine‑control cabinet layouts; integrated PID supports closed‑loop process‑regulation.
- Plastics‑Processing Auxiliary Drives: Applied for blower, feeder and small‑pump motors in injection‑moulding and extrusion‑auxiliary equipment. VFC‑ECO energy‑saving function optimises power consumption for partial‑load operation.
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