Features of SL-2
Frequency converter is a device used to convert alternating current (AC) electric power from one. Frequency converter, also known as a variable frequency drive (VFD), is an electronic device used to control the speed and torque of an electric motor by varying the frequency and voltage supplied to the motor frequency to another. SL-2 series inverter high performance vector control frequency converter, adopt 32 bytes DSP control system, realize torque quickly responding and accurately control through coupling release control the motor magnetic flow current and torque current, can be widely applied in the field where high-speed control precision, torque responding speed and big requirements of low frequency output torque.
The Characteristics of SL-2
1. Technical Features: Three speed control V/F control, no PG open loop vector control SVC, with PG close loop vector control FVC;
Low speed able to reach up 180% moment output, control precision ±5% FVC;
Speed tracing re-start function, realize non shock gently tracing start motor;
Rich expanding card options: various occupy expanding card like 485
communication card, IO expanding card and PG card;
16 section speed, simple PLC, PID control and swing frequency control;
With PG close loop vector control speed precision reach up ±0.1, provide
1:1000 speed control scope;
Panel adopt coder adjust speed, accurately adjust speed;
Support difference coder, open circuit collector coder, revolving coder and UVW coder;
2. Change the frequency: Change the frequency of AC power to match the requirements of specific equipment or systems. For example, it might be used to convert power 60hz to 50hz or vice versa.
