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900V 800kw High Power DC Regulated Power Supply

900V 800kw High Power DC Regulated Power Supply

1 Piece (MOQ)
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Yangzhou Idealtek Electronics Co., Ltd.

Jiangsu, China Since 2016
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Intelligent Factory Multi-String Ess Industrial Soalr Lead-Acid Battery Monitoring Solution with Modbus RS485 for Solar System

Intelligent Factory Multi-String Ess Industrial Soalr Lead-Acid Battery Monitoring Solution with Modbus RS485 for Solar System

US $ 50-200 / Set FOB
1 Set (MOQ)
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Shijiazhuang ADC Power Technology Co., Ltd.

Hebei, China Since 2025
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Acrel Multi Channel Kwh AC Energy Meter Amc16z-Fak24 with RS485 Communication for Data Monitoring Devices

Acrel Multi Channel Kwh AC Energy Meter Amc16z-Fak24 with RS485 Communication for Data Monitoring Devices

US $ 122.5 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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High - Performance IEC61131 - 3 - Based Controller PLC Programming Controller for Process Control, Substituting Cj Series

High - Performance IEC61131 - 3 - Based Controller PLC Programming Controller for Process Control, Substituting Cj Series

US $ 159.9-239.9 / Piece FOB
1 Piece (MOQ)
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Chengdu Hf Future Technology Co., Ltd.

Sichuan, China Since 2023
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Aluminum Alloy Analog Load Cell Amplifier / Transmitter with IP66 Protection (BRS-AM-104H)

Aluminum Alloy Analog Load Cell Amplifier / Transmitter with IP66 Protection (BRS-AM-104H)

US $ 60 / Piece FOB
1 Piece (MOQ)
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Hefei Brans Measuring And Controlling Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2017
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Top-Grade Modbus-Signal Multi-Function Integrated Multi-Variable Flowmeter for Temperature Measurement

Top-Grade Modbus-Signal Multi-Function Integrated Multi-Variable Flowmeter for Temperature Measurement

US $ 3,077-4,615 / Piece FOB
1 Piece (MOQ)
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Mega-Tek Instrument (Chengdu) Co., Ltd.

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
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Machine-to-Machine LTE Best 5Ghz WiFi Router with Serial Modbus and Cellular WAN

Machine-to-Machine LTE Best 5Ghz WiFi Router with Serial Modbus and Cellular WAN

US $ 165-375 / Set FOB
1 Set (MOQ)
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Shenzhen E-Lins Communication Co., Limited

Guangdong, China Since 2008
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Intrinsically Safe Isolated Intelligent Io Modules Signal Converter

Intrinsically Safe Isolated Intelligent Io Modules Signal Converter

US $ 185-205 / set FOB
1 set (MOQ)
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Beijing Pinghe Chuangye Technology Development Co., Ltd.

Manufacturer/Factory & Trading Company

Beijing, China Since 2023
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Valve Controlled Photoelectric Water Meter RS485 Modbus M Bus 188 Protocol Communication Remote Reading System

Valve Controlled Photoelectric Water Meter RS485 Modbus M Bus 188 Protocol Communication Remote Reading System

US $ 28.5-30 / Piece FOB
1 Piece (MOQ)
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China J-L Smart Meter Co., Ltd.

Manufacturer/Factory & Trading Company

Hebei, China Since 2022
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RS485-Enabled Wsz14drs-32A Modbus-Compatible Single-Phase Electricity Smart Digital Energy Meter for EV Charging

RS485-Enabled Wsz14drs-32A Modbus-Compatible Single-Phase Electricity Smart Digital Energy Meter for EV Charging

US $ 16-19 / Piece FOB
100 Pieces (MOQ)
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Shenzhen Xingyuan Intelligent Meter Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2025
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50kw@1500VDC Bidirectional DC-DC Battery Charging Power Converter

50kw@1500VDC Bidirectional DC-DC Battery Charging Power Converter

US $ 3,644-3,696 / Piece FOB
1 Piece (MOQ)
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Shijiazhuang Maxwell Technology Co., Ltd.

Trading Company

Hebei, China Since 2024
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Portable Input RS485 Modbus Output USB Adapter Small USB to 485 Converter

Portable Input RS485 Modbus Output USB Adapter Small USB to 485 Converter

US $ 7 / Piece FOB
1 Piece (MOQ)
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Shandong Renke Control Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2025
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H2X 32-Point 24V DC /100-240V AC, NPN Transistor Output, 8/16/32-Axis, NPN/PNP Type Input, Performance Programmable Logic Controller PLC

H2X 32-Point 24V DC /100-240V AC, NPN Transistor Output, 8/16/32-Axis, NPN/PNP Type Input, Performance Programmable Logic Controller PLC

US $ 200-240.7 / Piece FOB
1 Piece (MOQ)
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Ji' Nan Tian Chuan Zhong Cheng Electricity Equipment Co., Ltd.

Shandong, China Since 2025
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Cummins PCC 3.3 Power Command Display HMI320 0300-6315-02 300-6315-02 Control Display

Cummins PCC 3.3 Power Command Display HMI320 0300-6315-02 300-6315-02 Control Display

US $ 2,680-2,790 / Piece FOB
1 Piece (MOQ)
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Sichuan Zhengwei Power Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
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220-380V to 277-480V AC Voltage Converter 50Hz to 60Hz Static Frequency Converter 30kw Digital Phase Converter with Pure Sine Wave Output

220-380V to 277-480V AC Voltage Converter 50Hz to 60Hz Static Frequency Converter 30kw Digital Phase Converter with Pure Sine Wave Output

US $ 99-4,390 / Piece FOB
2 Pieces (MOQ)
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Jinan Xinyuhua Energy Technology Co., Ltd.

Shandong, China Since 2021
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Touch Screen Monitor Large Size Human-Machine Interface HMI 10 Inch Touch Screen Monitor Automation Control LCD Display

Touch Screen Monitor Large Size Human-Machine Interface HMI 10 Inch Touch Screen Monitor Automation Control LCD Display

US $ 46-54 / Piece FOB
1 Piece (MOQ)
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Shandong Chinsc Drive Technology Co.,Ltd.

Manufacturer/Factory & Trading Company

Shandong, China Since 2014
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16-Channel Dual Ethernet Analog Acquisition Module R-8617

16-Channel Dual Ethernet Analog Acquisition Module R-8617

US $ 1 / Piece FOB
1 Piece (MOQ)
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Beijing Gemotech Intelligent Technology Co., Ltd.

Beijing, China
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400V White Elecnova Wooden Box China Wall Mounted 20kvar Svg

400V White Elecnova Wooden Box China Wall Mounted 20kvar Svg

US $ 950-1,250 / Piece FOB
1 Piece (MOQ)
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Jiangsu Sfere Electric Co., Ltd.

Manufacturer/Factory & Trading Company

Jiangsu, China Since 2023
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Differential Pulse Signal to RS485 Module High-Speed Grating Scale Magnetic Grating Scale Quadrature Counting

Differential Pulse Signal to RS485 Module High-Speed Grating Scale Magnetic Grating Scale Quadrature Counting

US $ 31.66-31.99 / Piece FOB
2 Pieces (MOQ)
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Shenzhen Weijunrui Technology Co.,Ltd

Guangdong, China Since 2025
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AT100G Single Phase DIN Rail Type Digital Electric Energy Meter,RS485 Modbus Communication Meter

AT100G Single Phase DIN Rail Type Digital Electric Energy Meter,RS485 Modbus Communication Meter

US $ 15-25 / Piece FOB
100 Pieces (MOQ)
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Hangzhou Antin Power Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2022
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Original New Imasm01 Imdsm05 Immfp02 Iniit03 Innpm12 Iemmu21 Analog Input Slave Module

Original New Imasm01 Imdsm05 Immfp02 Iniit03 Innpm12 Iemmu21 Analog Input Slave Module

US $ 123 / Piece FOB
1 Piece (MOQ)
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Moore Automation

Trading Company

Fujian, China Since 2024
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Acrel Amc100-Fdk48 DC Multi Channels DIN Rail Power Meter Measure 48 Channels DC Outlet All Electrical Parameters and Switch Value Status

Acrel Amc100-Fdk48 DC Multi Channels DIN Rail Power Meter Measure 48 Channels DC Outlet All Electrical Parameters and Switch Value Status

US $ 165.9 / Piece FOB
1 Piece (MOQ)
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ACREL CO., LTD.

Manufacturer/Factory & Trading Company

Shanghai, China Since 2019
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RS232/RS485/422 Opto-Isolated Serial Converter with Surge Protection (BX001)

RS232/RS485/422 Opto-Isolated Serial Converter with Surge Protection (BX001)

US $ 60 / Piece FOB
1 Piece (MOQ)
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Hefei Brans Measuring And Controlling Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2017
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About Modbus Module Factory FAQ

  • QWhy should I consider purchasing electrical control systems wholesale?

    Upgrade your Electrical Control System with the elegant and durable Modbus Module Factory.Buying electrical control systems wholesale offers cost savings, bulk purchasing benefits, and the option for customized solutions. By purchasing in bulk, you can ensure timely availability for your projects and access premium products from trusted suppliers.

  • QWhat components are essential in an electrical control system?

    Our Modbus Module Factory offers exceptional quality within the Electrical Control System category.In an electrical control system, essential components include power supplies, relays, circuit breakers, and controllers. These components work together to regulate and monitor electrical processes and machinery, ensuring efficiency and safety.

  • QHow can I identify a reliable supplier for electrical control systems from China?

    The Modbus Module Factory is a premium choice in the Electrical Control System category.To find a reliable supplier in China, conduct thorough research, check certifications and reviews, and request product specifications and samples. Partnering with a reputable supplier guarantees quality products and after-sales support for your projects.

Hotel Fan Coil Unit Controller Modbus Room Thermostat Digital Thermostat Keycard

Hotel Fan Coil Unit Controller Modbus Room Thermostat Digital Thermostat Keycard

US $ 45-53 / Piece FOB
100 Pieces (MOQ)
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Hotowell Technology (Xiamen) Co., Ltd.

Fujian, China Since 2016
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China Brand with CE Certification CNC Controller Servo Motor Drives and Controller for Mini Horizontal CNC Metal Lathe Machine

China Brand with CE Certification CNC Controller Servo Motor Drives and Controller for Mini Horizontal CNC Metal Lathe Machine

US $ 600-672 / Piece FOB
1 Piece (MOQ)
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Shenzhen Guanhong Automation Co., Ltd.

Guangdong, China Since 2020
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Power Plant Electricity and Gas Remote Monitoring System - T3 Data Logger

Power Plant Electricity and Gas Remote Monitoring System - T3 Data Logger

US $ 579-799 / pcs FOB
1 pcs (MOQ)
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Shenzhen Toprie Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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Rdv Radar Doppler Current Meter with Built-in 4G Full-Network Communication Aviation Plug for Radar Monitoring and Accurate Measurement

Rdv Radar Doppler Current Meter with Built-in 4G Full-Network Communication Aviation Plug for Radar Monitoring and Accurate Measurement

US $ 719-899 / Piece FOB
1 Piece (MOQ)
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Fujian Autec Factory Automation Equipment Co., Ltd.

Manufacturer/Factory & Trading Company

Fujian, China Since 2025
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Siron Y442 8-Digit Mil Signal Relay Module Wide Base Type Signal Relay Module

Siron Y442 8-Digit Mil Signal Relay Module Wide Base Type Signal Relay Module

US $ 20.58 / Piece FOB
1 Piece (MOQ)
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Shenzhen SiRON Electrical Co.,Ltd

Guangdong, China Since 2022
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Max 15kVA PV Input Energy Saver AC Motor Speed Controller 3 Phase 12kVA Frequency Inverter with UL Certificate for Solar Energy System

Max 15kVA PV Input Energy Saver AC Motor Speed Controller 3 Phase 12kVA Frequency Inverter with UL Certificate for Solar Energy System

US $ 2,493.39-2,650 / Piece FOB
1 Piece (MOQ)
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Shenzhen GSL Energy Co., Ltd.

Manufacturer/Factory & Trading Company

Guangdong, China Since 2021
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Temperature Instrument Industrial Temperature Transmitter Modbus RS485

Temperature Instrument Industrial Temperature Transmitter Modbus RS485

US $ 25 / Piece FOB
10 Pieces (MOQ)
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Shenyang Joyrise Co., Ltd

Liaoning, China Since 2025
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Smartgen Hat700 Hat700b Hat700s Diesel Generator ATS Controller Dual Power Synchronous Switching Control Module RS485 Interface

Smartgen Hat700 Hat700b Hat700s Diesel Generator ATS Controller Dual Power Synchronous Switching Control Module RS485 Interface

US $ 161-172 / pieces FOB
20 pieces (MOQ)
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Fuan Shaluo Electronic Co., Ltd.

Fujian, China Since 2024
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Eaton 5p 650va-1550va Line-Interactive UPS with Advanced LCD

Eaton 5p 650va-1550va Line-Interactive UPS with Advanced LCD

US $ 180-317 / Piece FOB
1 Piece (MOQ)
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Shenzhen Xingshengtu Information Technology Co., Ltd.

Trading Company

Guangdong, China Since 2021
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Zhengwei Generator Spare Parts Original 0300-6315-02 HMI320 Controller LCD Command

Zhengwei Generator Spare Parts Original 0300-6315-02 HMI320 Controller LCD Command

US $ 2,688-2,890 / Piece FOB
1 Piece (MOQ)
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Sichuan Zhengwei Power Technology Co., Ltd

Manufacturer/Factory & Trading Company

Sichuan, China Since 2025
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Industrial Commercial Solar Battery 3MWH 5MWH 280Ah 314Ah Energy Storage ESS Outdoor Liquid Cooling System Container

Industrial Commercial Solar Battery 3MWH 5MWH 280Ah 314Ah Energy Storage ESS Outdoor Liquid Cooling System Container

US $ 0.69-0.89 / kilowatts FOB
1,000 kilowatts (MOQ)
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Mate Solar Co., Ltd.

Manufacturer/Factory & Trading Company

Anhui, China Since 2023
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Pr-18DC-D-Tp-E Multifunctional PLC Intel Controller

Pr-18DC-D-Tp-E Multifunctional PLC Intel Controller

US $ 60-200 / Piece FOB
1 Piece (MOQ)
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Yueqing Ruihua Cabinet & Whole Set Equipment Co., Ltd.

Manufacturer/Factory

Zhejiang, China Since 2012
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Hengko Hg630 RS485 Modbus RTU Humidity Temperature Sensor Probe Transmitter for Warehouse

Hengko Hg630 RS485 Modbus RTU Humidity Temperature Sensor Probe Transmitter for Warehouse

US $ 18.5-19 / Piece FOB
1 Piece (MOQ)
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Hengko Technology Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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