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<title><![CDATA[EC21 Product Catalogs - control loops]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/control_loops--091904/1/control loops.html]]></link><item>
<title><![CDATA[VFD 0.75KW 2.2KW 4KW 5.5KW 7.5KW 11KW 15KW 3 Phase 380V Variable Frequency Drive AC Motor Drive]]></title><link><![CDATA[https://chierle.en.ec21.com/VFD_0.75KW_2.2KW_4KW_5.5KW--12024120_12025920.html]]></link><description><![CDATA[control. Sometimes this is sensorless vector, which is an open-loop system that still allows for full torque from base speed down to very low speeds; many models support closed-loop flux vector speed]]></description><pubDate><![CDATA[20241120]]></pubDate></item>
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<title><![CDATA[YASKAWA V1000 Inverter Cimr-vc4a0001baa]]></title><link><![CDATA[https://cwgreentech.en.ec21.com/YASKAWA_V1000_Inverter_Cimr_vc4a0001baa--11988928_11988963.html]]></link><description><![CDATA[Loop Vector Control for PM motor operation
Safe Disable Inputs for Safe Torque OFF
Email: anna at cwlyautomation dot com
Tel: +86 13667121125 whatsapp/ vk/ telegram also available
Company: Hongkong C]]></description><pubDate><![CDATA[20240823]]></pubDate></item>
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<title><![CDATA[Medium Voltage 3.3kv 6.9kv 11kv Triple Phase AC Electric Motor Soft Starter]]></title><link><![CDATA[https://noker2018.en.ec21.com/Medium_Voltage_3.3kv_6.9kv_11kv--11606716_11677361.html]]></link><description><![CDATA[control loops.
7. DSP microcontroller is used to perform central control which is real-time and high efficient with high reliability and excellent stability.
8. LCD/touch screen display system in bot]]></description><pubDate><![CDATA[20240626]]></pubDate></item>
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<title><![CDATA[FD300 Series Frequency Inverter-FGI]]></title><link><![CDATA[https://fginverter.en.ec21.com/FD300_Series_Frequency_Inverter_FGI--11957442_11957472.html]]></link><description><![CDATA[Control mode: V/f, open-loop vector control, close loop-vector control
● Communication: Modbus, Profibus, Profinet, CAN, CANOPEN etc.
● MOQ: 1 PCS
● Keypad: LED, LCD (optional)
● Lead time: 3]]></description><pubDate><![CDATA[20240626]]></pubDate></item>
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<title><![CDATA[3 Phase 380V 22KW HVAC Frequency Inverter/Converter/AC Motor Speed Controller for Ball Mill]]></title><link><![CDATA[https://cicikaitop.en.ec21.com/3_Phase_380V_22KW_HVAC--10011170_10027555.html]]></link><description><![CDATA[Control mode
&amp;bull; Sensorless flux vector control (SFVC)
&amp;bull; Closed-loop vector control (CLVC)
&amp;bull; Voltage/Frequency (V/F) control
Starting torque
&amp;bull; G type: 0.5 Hz/150% (SFVC); 0 Hz/180% ]]></description><pubDate><![CDATA[20160620]]></pubDate></item>
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<title><![CDATA[V6-H High  Control Inverter]]></title><link><![CDATA[https://vtdrivemonica.en.ec21.com/V6_H_High_Control_Inverter--9276215_9276216.html]]></link><description><![CDATA[Control 2 (With Encoder Speed Feedback)：
Startup torque: 0.00Hz 180% rated torque
Speed adjustment range: 1:1000
Speed stabilization precision: &amp;plusmn; 0.02%
◆Open Loop Torque Control Mode：
In]]></description><pubDate><![CDATA[20150113]]></pubDate></item>
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<title><![CDATA[Frequency Inverter]]></title><link><![CDATA[https://vicruns.en.ec21.com/Frequency_Inverter--9431227_9431228.html]]></link><description><![CDATA[Control mode
Open loop vector control (SVC) mode 0, 
Close loop vector control (VC) mode 1, 
Linear V/F control, Para-curve V/F control, multi-stage V/F control, V/F separation.
Startup torque
0.25Hz]]></description><pubDate><![CDATA[20170801]]></pubDate></item>
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<title><![CDATA[Economical Type 0.75~7.5kW Robust Design  Frequency Inverter]]></title><link><![CDATA[https://bettyfan0806.en.ec21.com/Economical_Type_0.75_7.5kW_Robust--10049921_10049963.html]]></link><description><![CDATA[control terminal.
Built-in PID
Built-in PID control to easily realize the close loop control of
the process parameters (such as pressure, temperature, flow, etc.)
Automatic voltage regulation
Keep ou]]></description><pubDate><![CDATA[20191128]]></pubDate></item>
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<title><![CDATA[0.75kw High Performance Frequency Converter]]></title><link><![CDATA[https://boc12.en.ec21.com/0.75kw_High_Performance_Frequency_Converter--11601399_11856301.html]]></link><description><![CDATA[control algorithm. The 0.75kw high performance frequency converter includes three control modes: V/F, PG-free vector, and closed-loop vector. The 0.75kw high performance frequency converter can reali]]></description><pubDate><![CDATA[20231019]]></pubDate></item>

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