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AC Drives

AC Drives (Variable Frequency Drives)

AC drives—also known as variable frequency drives (VFDs)—control motor speed and torque by adjusting output frequency and voltage. They improve energy efficiency, reduce mechanical wear, and enable precise motor control in industrial automation systems.

Browse AC Drive Categories

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Browse available refurbished AC drives below. These units are commonly used for maintenance replacement, system upgrades, and spare parts in industrial automation environments.

  • Siemens 6SL3210-1PE31-1UL0 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3210-1PE31-1UL0 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3210-1PE31-1UL0 Manufacturer Siemens Product Line SINAMICS G120 Part Number 6SL3210-1PE31-1UL0 UPC 804766090912 Weight 68.00 lbs (30.84 kg) Product Power Module Number of Phases 3AC Line Voltage 380 to 480...

    $0.00
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  • Siemens 6SL3210-1PC22-2UL0 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3210-1PC22-2UL0 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3210-1PC22-2UL0 Manufacturer Siemens Product Line SINAMICS G120 Part Number 6SL3210-1PC22-2UL0 UPC 887621831028 Weight 2.19 lbs (0.99 kg) Description Power Module (PM240-2) Input Voltage 200–240 V AC...

    $0.00
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  • Siemens 6SL3210-1NE26-0UL0 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3210-1NE26-0UL0 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3210-1NE26-0UL0 Manufacturer Siemens Product Line SINAMICS G120 Part Number 6SL3210-1NE26-0UL0 UPC 887621706302 Weight 24.00 lbs (10.89 kg) Product Power Module Degree of Protection IP20 Minimum Voltage...

    $0.00
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  • Siemens 6SL3210-1NE26-0AL0 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3210-1NE26-0AL0 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3210-1NE26-0AL0 Manufacturer Siemens Product Line SINAMICS G120 Part Number 6SL3210-1NE26-0AL0 UPC 887621713232 Weight 15.00 lbs (6.80 kg) Product Power Module Filter Class A Degree of Protection IP20...

    $0.00
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  • Siemens 6SL3210-1NE24-5AL0 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3210-1NE24-5AL0 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3210-1NE24-5AL0 Manufacturer Siemens Product Line SINAMICS G120 Part Number 6SL3210-1NE24-5AL0 UPC 887621713225 Weight 15.00 lbs (6.80 kg) Name Power Module (PM230) for Inverter Supply Voltage 380 to 480...

    $0.00
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  • Siemens 6SL3210-1KE23-8AF1 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3210-1KE23-8AF1 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3210-1KE23-8AF1 Manufacturer Siemens Product Line SINAMICS G120 Part Number 6SL3210-1KE23-8AF1 UPC 887621144036 Weight 1.94 lbs (0.88 kg) Product Description Inverter Drive No. of Phases 3-phase Voltage...

    $0.00
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  • Siemens 6SL3210-1KE23-2UP1 Inverter Drive (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3210-1KE23-2UP1 Inverter Drive (New Surplus)

    Product OverviewTechnical specifications for 6SL3210-1KE23-2UP1 Manufacturer Siemens Product Type Inverter Drive Product Line SINAMICS G120 Part Number 6SL3210-1KE23-2UP1 UPC 887621052515 Weight 11.00 lbs (4.99 kg) Voltage Class 400V Frequency Range...

    $0.00
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  • Siemens 6SL3210-1KE23-2UF1 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3210-1KE23-2UF1 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3210-1KE23-2UF1 Manufacturer Siemens Product Line SINAMICS G120 Part Number 6SL3210-1KE23-2UF1 UPC 887621030643 Weight 5.00 lbs (2.27 kg) Name of Product Variable Frequency Drive Output Power 20.1 HP Input...

    $1,660.00
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  • Siemens 6SL3210-1KE23-2UB1 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3210-1KE23-2UB1 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3210-1KE23-2UB1 Manufacturer Siemens Product Line SINAMICS G120 Part Number 6SL3210-1KE23-2UB1 UPC 887621053994 Weight 11.00 lbs (4.99 kg) Input Voltage 600 V DC Output Voltage 400 V 3 AC Output Current 9 A...

    $0.00
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  • Siemens 6SL3210-1KE22-6UF1 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3210-1KE22-6UF1 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3210-1KE22-6UF1 Manufacturer Siemens Product Line SINAMICS G120 Part Number 6SL3210-1KE22-6UF1 UPC 887621030636 Weight 1.06 lbs (0.48 kg) Name of Module AC Drive Number of Phases 3 phase Input Line Voltage...

    $0.00
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  • Siemens 6SL3210-1KE21-7AP0 Industrial Component (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3210-1KE21-7AP0 Industrial Component (New Surplus)

    Product OverviewTechnical specifications for 6SL3210-1KE21-7AP0 Manufacturer Siemens Product Line SINAMICS G120 Part Number 6SL3210-1KE21-7AP0 Weight 3.00 lbs (1.36 kg) Type Compact Inverter Rated Power 7.5 kW Overload 150% overload for 3 seconds Filter...

    $0.00
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  • Siemens 6SL3210-1KE21-7AF1 AC Drive (New Surplus)
    In Stock

    Siemens

    Siemens 6SL3210-1KE21-7AF1 AC Drive (New Surplus)

    Product OverviewTechnical specifications for 6SL3210-1KE21-7AF1 Manufacturer Siemens Product Type AC Drive Product Line SINAMICS G120 Part Number 6SL3210-1KE21-7AF1 UPC 887621143992 Weight 2.50 lbs (1.13 kg) Phases 3 Phase Drive Type Inverter Input...

    $0.00
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