0.75kw~550kw AC Variable Frequency Drives with Integrated Speed Control

• Customization: Available
• Application: High-performance Transducer, Three Phase Transducer, Single-phase Transducer, High Frequency Converter Transducer
• Output Type: Dual
• Model NO.: SL1
• Principle of Work: V/F, SVC, Fvc
• Switch Mode: PWM Control
• Main Circuit Type: Voltage
• Voltage of Power Supply: Medium Voltage Variable-Frequency Drive
• Link of Transformation: AC-DC-AC Variable-Frequency Drive
• Nature of DC Power: Voltage Variable-Frequency Drive
• Function: Constant Torque Universal Type
• Brand: SL
• Frequency: 50Hz/60Hz
• Communication: Modbus RS485
• Expansion: Pg Card
• Transport Package: Cartons, Wooden Boxes
• Trademark: SL
• Origin: Zhejiang, China
• HS Code: 8504409999
• Production Capacity: 120000sets/Year

Product Description

Introducing the SL1 series, a high-performance vector control frequency converter. Employing a robust 32-byte DSP control system, this advanced technology achieves rapid torque response and precision control by dynamically managing the motor's magnetic flow current and torque current. This exceptional capability makes it an ideal solution for applications demanding superior speed control accuracy and efficient torque management.
Perfectly suited for environments where high-speed control precision is paramount, it excels in rapid torque response and delivers impressive low-frequency output torque.

Technical Features

Experience triple-speed control versatility with V/F control, open-loop vector control (SVC) without PG, and
the precision of PG close-loop vector control (FVC);
Achieve remarkable low-speed performance with up to 180% torque output and a control precision of ±5% in FVC mode;
The innovative speed tracing re-start function ensures a smooth, shock-free startup by gently tracing motor speed;
Benefit from a rich selection of expansion card options, including the versatile 485
communication card, IO expansion card, and PG card, enhancing flexibility and connectivity;
Enjoy the flexibility of 16 section speed, along with simple PLC, PID control, and swing frequency control for comprehensive operation management;
With the PG close-loop vector control, achieve unmatched speed precision reaching ±0.1, offering
an extensive speed control range of 1:1000;
The panel features a coder for fine speed adjustments, enabling accurate speed calibration;
Supports various coder types, including differential, open circuit collector, revolving, and UVW coders, for versatile compatibility.