Product Description

Utilizing a 32-bit DSP (Digital Signal Processor) hardware platform and advanced control algorithms, it enables PG closed-loop vector control and sensorless vector control, featuring both speed vector and torque vector operation modes. It can quickly limit inrush current and is widely used in high-end manufacturing. This product series offers high control precision, fast speed response, excellent low-frequency characteristics, comprehensive intelligent detection and protection, extensive networking capabilities, user-friendly operation, and rich peripheral expansions including bus expansion, terminal expansion, relay expansion, and analog expansion.

Typical Applications

Suitable for metal processing, plastic machinery, CNC machine tools, printing equipment, dyeing and finishing industries, papermaking, municipal engineering, water supply projects, sewage treatment, as well as widely used in textiles, refrigeration, cement, ceramics, and other fields.

Product Features

• Diverse Control Modes

  Includes sensorless flux vector control, closed-loop vector control, optimized V/F control, with both speed control and torque control methods.

• Superior Performance

  Employs excellent flux vector control algorithms for high control precision, fast speed response, and superior low-frequency characteristics: ±0.5% rated synchronous speed (sensorless vector control); ±0.1% rated synchronous speed (PG vector control); ±1% rated synchronous speed (V/F control). Compact structure, high power density, easy installation, and high cost-effectiveness.

• Powerful Functionality

  Features innovative self-learning function and speed tracking, supports CANOpen, CANLink, Profibus, Modbus, and free protocols. Compatible with local LED single-display, dual-display keyboards, local LCD keyboards, and remote LCD keyboards.

• Comprehensive Protection

  Intelligent protection and detection with input/output phase loss protection, output phase-to-phase short circuit protection, and output ground protection. Extensive peripheral expansion capabilities for bus, terminal, relay, and analog expansions.

Application Advantages

• Widely used for fan-type, constant torque, and impact loads.

  Minimal speed fluctuation meets various high-precision application requirements: PG vector control ±0.1% rated synchronous speed, sensorless vector control ±0.3% rated synchronous speed.

  Supports both speed control and torque control modes.

  Fast torque response: PG vector control ≤10ms, sensorless vector control ≤20ms.

  Enhanced functionality including instantaneous power loss ride-through, speed tracking restart, droop control, and torque control.

  Intelligent fault diagnosis, alarm, and protection functions to maximize machine reliability.

  Keyboard supports parameter upload and download; both local and remote keyboards can connect via network cable.

  Widely applicable in various industrial settings.