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Used frequency controller in Shanghai, China

  • Off grid Solar Inverter 20kw

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

    • 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
  • Home Energy Storage PV Inverter

    Home Energy Storage PV Inverter 5KW Off-grid built in MPPT solar controller solar power system home energy storage battery

    • Manufacturer: ZIXI

    Recommend Products Products Description Shanghai Zixi Technology Co. is one of the most professional manufacturers and suppliers of protective clothing, helmets, gloves,shoes and personal protective equipment in ...

    $619 USD
    Shanghai, China
  • Off grid Solar Inverter 1000kw

    Off grid Solar Inverter 1000kw Triple AC Power Inverters Single/Dual/Mppt Controller

    • Manufacturer: ZiXi

    Packing & Delivery 25 sets per case Place of origin: Shanghai China | Input voltage: 220/380/440V | Output voltage: 220/380/440V | Output current: 2624/1519/1312A | Output frequency: 50/60 | Output type: Three Ph...

    $10,000 USD

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    Est. $196/mo

    Shanghai, China
  • 5kw 8kw 10kw Off Grid

    5kw 8kw 10kw Off Grid Hybrid Solar Inverter Battery Energy Storage Inverter Mppt Solar Charge Controller Inverter

    • Manufacturer: Zixi

    Recommend Products Products Description Shanghai Zixi Technology Co. is one of the most professional manufacturers and suppliers of protective clothing, helmets, gloves,shoes and personal protective equipment in ...

    $3,520 USD
    Shanghai, China
  • Triple Axis Smart Sunflower MPPT

    Triple Axis Smart Sunflower MPPT Landscape Tracking Solar Panel System with Battery Inverter Outdoor Energy Generator

    • Manufacturer: SMA

    Product Overview Smart Sunflower Solar Panel System with Energy Stroge 5KW MPPT Landscape Sunflower Tracking Sun FEATURES AT A GLANCE Smart Sunflower enhanced energy efficiency SAFETY FRAME SIMPLE CONTROL SEASY M...

    $1,500 USD
    Shanghai, China
  • Aikon PDES

    Aikon PDES

    • Manufacturer: Aikon

    Ac Motor Speed Controller For HVAC Pump System Compared with traditional frequency converters, Aikon’s PDES series water pump dedicated frequency converters are more efficient, easier to install and operate; IP6...

    Shanghai, China
  • Aikon PD ES

    Aikon PD ES

    • Manufacturer: Aikon

    Product Introduction PDES-IP65 is a professional multiple pump VFD for water-supply system.Compared with the traditional frequency converter, Aikon’s PDES series water pump special frequency converter is more eff...

    Shanghai, China
  • aikon PD R

    aikon PD R

    • Manufacturer: aikon

    Company Information About us Mission With constantly innovating and developing, brands that go out of China are no longer inferior to other international mega brands. We simplify the complexity and push the best ...

    Shanghai, China
  • aikon PDEE

    aikon PDEE

    • Manufacturer: aikon

    More Products Our factory Certifications Payment and shipping Q:Can you accept customized products? A:Yes,of course. We provided OEM and ODM services for some internationally top brands. Q:What’s the terms of pay...

    Shanghai, China
  • aikon PDEE

    aikon PDEE

    • Manufacturer: aikon

    More Products Our factory Certifications Payment and shipping

    Shanghai, China

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.