Elevator Inverter

SF-EI01 Advantages of AC drives 01 Starting torque: 180%,0.25Hz (sensor-less vector control 2), 150%,0.5Hz (sensor-less vector control 1); 02 Speed adjustable range: 0-50Hz: 1:200 (sensor-less vector control 2), 1:100 (V/Hz control, sensor-less vector control 1); 03 Speed accuracy: +/-0.2%...

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SF-EI01

Advantages of AC drives

01 Starting torque: 180%,0.25Hz (sensor-less vector control 2), 150%,0.5Hz (sensor-less vector control 1);
02 Speed adjustable range: 0-50Hz: 1:200 (sensor-less vector control 2), 1:100 (V/Hz control, sensor-less vector control 1);
03 Speed accuracy: +/-0.2% (sensor-less vector control 1&2), +/-0.5% (V/Hz control);
04 Speed fluctuation: +/-0.3% (sensor-less vector control 1&2);
05 Torque response: less than 10ms (sensor-less vector control 1&2);

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SF-EI02

 

3100 series AC drive
3100 series inverter adopt to vector control without PG card, V/F control, torque control.It has stable performance, it can be applied to machine tool, water supply, centrifugal machine. And we combined with relevant application features, improve its reliability and optimal design, the product can satisfy the requirements for various applications.

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SF-EI03

The 3300 series AC drive is a general-purpose high-performance current vector control
AC drive. It is an upgrade product based on 3100 and can implement the control of
asynchronous motor and permanent magnet synchronous motor (PMSM). It increases the
user programmable function, background monitoring software and communication bus
function, and supports multi-kind PG cards. It is used to drive various automation production equipment involving textile, paper-making, wiredrawing, machine tool, packing, food, fan and pump.

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