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Used Controllers in China

  • Off grid Solar Inverter 20kw

    Off grid Solar Inverter 20kw Triple AC Power Inverters Single/Dual/Mppt Controller

    • used

    • Manufacturer: ZIXI

    Selling Point 1.The 75kVA Deming 75KW Pure Shine Wave Solar Inverter is a hybrid solar inverter compatible with three-phase systems, ideal for integrating with solar power plants featuring inverters. 2.Offering a...

    $3,000 USD
    Shanghai, China
  • BZP-500KW off grid solar plant

    BZP-500KW off grid solar plant power inverter

    • new

    PV Off-grid Solar Power System PV Off-grid solar power generation system including solar panel array, solar charge controller, storage battery, Off-grid inverter, etc. In the sunshine, the solar panel convert the...

    Zhejiang, China
  • MBDHT2510E Panasonic A5 400W Servo

    MBDHT2510E Panasonic A5 400W Servo Driver MINAS A5 Series Family Servo Controller

    • new

    • Manufacturer: Panasonic

    Panasonic MBDHT2510E AC servo motor driver MBDKT2510E MBDHT2510E Panasonic A5 400W servo driver Panasonic servo driver MBDHT2510E MBDHT2510E Panasonic AC Servo Driver Minas A5 Series - PANASONIC AC servo driver M...

    Suzhou, China
  • Trusted Seller
    SIEMENS 540-110 Unit Conditioner Controller with Electronic

    SIEMENS 540-110 Unit Conditioner Controller with Electronic Output

    • new

    • Manufacturer: Siemens
    • Model: 540

    SIEMENS 540-110 Unit Conditioner Controller with Electronic Output SIEMENS 540-110 Unit Conditioner Controller with Electronic Output Original Brand New Place of Origin: Germany The Unit Conditioner Controller co...

    Fujian, China
  • Trusted Seller
    Siemens C98043-A7001-L1 SIMOREG CUD1 Electronic

    Siemens C98043-A7001-L1 SIMOREG CUD1 Electronic Board

    • new

    • Manufacturer: Siemens
    • Model: C98043

    Siemens C98043-A7001-L1 SIMOREG CUD1 Electronic Board Siemens C98043-A7001-L1 is SIMOREG CUD1 Electronic Board.Siemens C98043-A7001-L1 SIMOREG CUD1 Electronic Board, Control Unit / Direct Current, Supports Softwa...

    Fujian, China
  • NSG10 Series On/Off Grid Hybrid

    NSG10 Series On/Off Grid Hybrid Solar Inverter

    • new

    NSG10 Series On/Off Grid Hybrid Solar Inverter (3.6-5KW) INTRODUCTION This is a flexibly and intelligent energy storage solar inverter with wide range of Mppt Voltage. Combining functions of off grid and on grid....

    Wenzhou, China
  • Trusted Seller
    IS415UCVHH1AB | IS415UCVHH1A GE CIRCUIT

    IS415UCVHH1AB | IS415UCVHH1A GE CIRCUIT BOARD

    • used

    • Manufacturer: GE

    GE IS415UCVHH1AB IS415UCVHH1A CIRCUIT BOARD GE IS415UCVHH1AB IS415UCVHH1A CIRCUIT BOARD GE Speedtronic Mark VIe IS415UCVHH1A is a VME Innovation Series Controller Module and is part of the gas turbine control sys...

    Fujian, China
  • Trusted Seller
    IC694MDL930C | GE Output Relay

    IC694MDL930C | GE Output Relay Module

    • new

    • Manufacturer: GE

    GE IC694MDL930C Output Relay Module The IC694MDL930C is a relay output module that is part of the PACSystem RX3i platform, currently under Emerson Automation, formerly produced by GE Intelligent Platforms (GE IP)...

    Fujian, China
  • Trusted Seller
    GE 8502-BI-DP Bus Interface Module

    GE 8502-BI-DP Bus Interface Module

    • new

    • Manufacturer: GE

    GE 8502-BI-DP Bus Interface Module New Factory Package Cleaned and Tested. With 1 Year Warranty. We Can Offer： 1.PLC programmable controller (): 1756/1771/1785 series, Reliance Ryan. Schneider: Modicon Quantum 14...

    Fujian, China
  • Trusted Seller
    IC693CMM302 | GE Genius communication

    IC693CMM302 | GE Genius communication module

    • new

    • Manufacturer: GE

    GE IC693CMM302 Genius communication module GE IC693CMM302 Genius communication module GE Fanuc Automation, now under Emerson Automation. This module supports data exchange up to 31 devices with a global data leng...

    Fujian, China
  • Trusted Seller
    3BHB000652R0101 | ABB | 5SHY

    3BHB000652R0101 | ABB | 5SHY 3545L0009

    • new

    • Manufacturer: ABB
    • Model: 3BHB

    Power control drive board Product IGCT MODULE Catalog Description:electronic interface module IN STOCK READY TO SHIP ABB HIEE400961R0001 UFB009AE01 hot sale!! ABB HIEE400961R0001 UFB009AE01 hot sale!! ABB HIEE400...

    Fujian, China
  • Trusted Seller
    13936-31-1 Siemens CIRCUIT BOARD

    13936-31-1 Siemens CIRCUIT BOARD

    • new

    • Manufacturer: Siemens

    CS21 Communications Module Get the best deals for 13936-31-1 IN STOCK READY TO SHIP 13936311 COMPUTER PROCESS CONTROL CIRCUIT BOARD Product Parameters: Control Module 13936-31-1 | Moore | Siemens Factory Sealed, ...

    Fujian, China
  • Trusted Seller
    3BHE034863R0001 | UDC920 BE01 ABB

    3BHE034863R0001 | UDC920 BE01 ABB | analog input module

    • new

    • Manufacturer: ABB
    • Model: 3BHE

    Analog Input Module Get the best deals for 3BHE034863R0001 UDC920 BE01 IN STOCK READY TO SHIP 3BHE034863R0001 ABB Analog Input Module,High Light: advant ocs, advant controller 31 ABB 3BHE034863R0001 NEW AUTOMATIO...

    Fujian, China
  • Trusted Seller
    3BHE032593R0002 | IPS 21-24V-UL ABB

    3BHE032593R0002 | IPS 21-24V-UL ABB | power supply

    • new

    • Manufacturer: ABB
    • Model: 3BHE

    IPS Power Supply Get the best deals for 3BHE032593R0002 IPS 21-24V-UL IN STOCK READY TO SHIP 3BHE032593R0002 | IPS 21-24V-UL Power Supply IGBT Power Supply | ABB Buy 3BHE032593R0002 ABB IGBT Power Supply | ABB IP...

    Fujian, China
  • Trusted Seller
    AX645 3BHB001914R1 | ABB |

    AX645 3BHB001914R1 | ABB | analog mixed module

    • new

    • Manufacturer: ABB
    • Model: 3BHB

    Power Supply Unit Get the best deals for AX645 3BHB001914R1 IN STOCK READY TO SHIP Product Parameters: Analog Mixed Module,ANALOG INPUT/OUTPUT MODULE Product Model: AX645 Spare Model: 3BHB001914R1 3BHB001914R0001...

    Fujian, China
45678

Overview

Controllers are essential devices used to manage and regulate the operation of various machinery and equipment. They can range from simple on-off switches to complex programmable systems that control multiple functions. Controllers are critical in industries like manufacturing, automation, and robotics, ensuring precise and efficient operation of machines.

FAQ

What should I consider when buying a used controller?

Check the compatibility with your existing equipment, the age and condition of the controller, and whether it has been well-maintained. Ensure it meets the required specifications for your application.

How do I ensure the controller is shipped safely to my location?

Use a reliable shipping service that specializes in electronic equipment. Make sure the controller is securely packaged with adequate cushioning to prevent damage during transit.

What is the maintenance schedule for a controller?

Regular maintenance includes cleaning the device, checking for software updates, and inspecting connections for wear or damage. Refer to the manufacturer’s manual for specific maintenance guidelines.