0.75kw~550kw AC Variable Frequency Drives for Speed Control Applications

• 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 engineered for excellence. Harnessing the power of a 32-byte DSP control system, it efficiently manages torque with lightning-fast response times. By expertly balancing the motor's magnetic flow current and torque current, it ensures precise control, finding its place in demanding environments where precision is paramount.
Perfect for applications that demand high speed control precision and rapid torque responsiveness, this converter excels at delivering substantial low-frequency output torque.

Technical Features

Experience triadic speed control options: V/F control, no PG open loop vector control (SVC),
and with PG close loop vector control (FVC).
Achieve impressive low-speed performance with up to 180% torque output, maintaining a control precision of ±5% with FVC.
The innovative speed tracing re-start function enables seamless, shock-free motor restarts, ensuring smooth operations.
A wealth of expanding card options awaits, including a variety of expanding cards such as the 485
communication card, IO expanding card, and PG card, for tailored functionality.
Unlock versatile control with 16 section speed settings, simple PLC, PID control, and swing frequency control, adapting to diverse application needs.
By utilizing PG close loop vector control, achieve exceptional speed precision of up to ±0.1, offering an expansive
1:1000 speed control range.
The panel features a coder for precision speed adjustments, enabling meticulous speed modifications;
Compatible with various coders, including difference coder, open circuit collector coder, revolving coder, and UVW coder, for enhanced versatility.