Industrial Frequency Converter with Variable Frequency Drive and Pg Card Expansion for Electric Motor

• 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

The SL1 series high-performance vector control frequency converter employs an advanced 32-byte DSP control system. This innovation ensures rapid torque response and precise control by efficiently managing the motor's magnetic flow current and torque current. Its versatility allows it to be widely applicable in numerous demanding fields.
Perfect for environments requiring high-speed control precision, rapid torque response, and significant low-frequency output torque.

Technical Features

Three-state speed control includes: V/F control, no PG open-loop vector control (SVC),
and with PG closed-loop vector control (FVC).
Achieves up to 180% torque output at low speeds, with a control precision of ±5% under FVC.
Features a speed tracing re-start function that ensures smooth, shock-free motor startups.
Offers a wide array of expandable card options, including various 485
communication cards, IO expansion cards, and PG cards.
Includes 16-section speed control, simple PLC, PID control, and swing frequency control.
With PG closed-loop vector control, achieves a speed precision of up to ±0.1, providing
a speed control range of 1:1000.
The panel features a coder for precise speed adjustments.
Supports various coders including differential coders, open-circuit collector coders, rotary coders, and UVW coders.