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LS500 Series General High-performance Vector Type Frequency Inverter

As a general-purpose and high-performance current vector AC drive, LS500 is mainly used for controlling and adjusting the speed and torque of three-phase AC asynchronous motors. Using high-performance vector control technology, the LS500 series AC drive features high torque output at a low speed, excellent dynamic characteristics, and superior overload capability. It provides user-programmable features and monitoring software, and communication bus functions and supports multiple encoder types, delivering rich and powerful combined functions and stable performance. It can be used to drive automatic manufacturing equipment in the fields of textile, papermaking, drawing, machine tools, packaging, food, fans, and water pumps.
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  • LS500

  • LENSAIL


product description


As a general-purpose and high-performance current vector AC drive, LS500 is mainly used for controlling and adjusting the speed and torque of three-phase AC asynchronous motors. Using high-performance vector control technology, the LS500 series AC drive features high torque output at a low speed, excellent dynamic characteristics, and superior overload capability. It provides user-programmable features and monitoring software, and communication bus functions and supports multiple encoder types, delivering rich and powerful combined functions and stable performance. It can be used to drive automatic manufacturing equipment in the fields of textile, papermaking, drawing, machine tools, packaging, food, fans, and water pumps.



Product features and advantages


1. Higher safety level design, compliant with CE, UL, CUL certification, RoHS instructions, and high-end users' equipments export certification requirements.

2. Wide voltage input range compliant with the international standards, including three-phase 380 to 480 V power grid demand, covering Europe, North America, India, etc.

3, Higher EMC specifications design, compliant with EU C3, C2 and other requirements, to provide comprehensive solution for the high requirements of EMC.

4. Precise structural design, leading technical platform, 37 kW and above are with built-in H-class insulation grade DC reactor, perfect brake loop scheme, volume reduction is 30%.

5, High performance vector control, high steady speed, high speed limit, high-speed output under vector control

6, Low speed large torque, small torque ripple, improve equipment low speed control performance.

7. Self-tightening motor parameter accuracy, support multi-encoder, high-precision closed loop control.

8, Instantaneous stopping function, transformer magnetic function, implement VF complete separation and semi-separation, terminal function flexible, built-in adaptive PID function module, protection is more perfect.

9, The communication interface is flexible, standard built-in RS485 communication interface, supports a variety of communication bus.

10, Long life design, independent air duct design, resisting a variety of harsh pollution, thermal reliability, whole machine temperature rise test, three anti-paint automatic spraying process, big amount of defective design, multi-protection function, to ensure high reliability of the inverter, long life.



Product Series                

《LS500系列通用变频器快速启动手册》-英文1_12



Technical specifications


Voltage level: Three-phase 200V ~ 240V 0.4 ~ 55kW, three-phase 380V ~ 480V 0.4 ~ 630kw
Output frequency: 0-500Hz
Applicable motor: Asynchronous motor
control method: Open Ring Vector Control (SVC), closed loop vector control (FVC), V / F control
Brake unit: 0.4 ~ 30GB standard built-in 37g (b) ~ 75g (b) can be used in built-in,
DC reactor: 37kw ~ 630kw built-in

LS500规格整理_2

LS500规格整理_4



Standard sizes                

《LS500系列通用变频器快速启动手册》-英文1_21副本

《LS500系列通用变频器快速启动手册》-英文1_22副本

LS500参数表格修正_1

《LS300系列通用变频器简易手册》-英文1_23副本

《LS500系列通用变频器快速启动手册》-英文1_24FB


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