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Speed Controllers - Three Phase

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Variable and Transformer type speed controllers for three phase (400V) also Inverters Speed Controls and switch gear.

Displaying 1 to 36 (of 38 products)
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  • Elta range of Three Phase 5-Step Transformer controllers 3 Amp A range of transformer voltage controllers used to provide five speed step control of single phase or three phase motors where the peak current of the motor does not exceed the rating ...
    Model : 149-TC-33

    Our Price:  £330.00

  • Elta range of Three Phase 5-Step Transformer controllers A range of transformer voltage controllers used to provide five speed step control of single phase or three phase motors where the peak current of the motor does not exceed the rating of the ...
    Model : 149-TC-35

    Our Price:  £363.00

  • Elta Variable Speed drive,IP20 For use with Three phase motors up to 11KW Mocdel number 149-ODE3-34110-3KA42 ...
    Model : ODE3-34110-3

    Our Price:  £1,299.00

  • Elta Variable Speed drive,IP66 For use with Three phase motors up to 7.5KW Model number: 149-ODE3-34075-3KA4Y ...
    Model : ODE3-34075-3

    Our Price:  £2,100.00

  • •Frequency converter •Supply voltage 230 V 1~ 50/60 Hz •Output voltage 0 - 230 V 3~ •Variable speed control •Motor-/converter protection •Integrated interference filter/class A •Integrated Modbus or BacNet interface •Configurable status/fault ...
    Model : FU-075-14

    Our Price:  £569.00

  • FRQ-10A V2 Inverter Speed controller Speed controller with 0-10V input for 3~ fans equipped with all pole sine filter The FRQ/FRQ5S frequency inverters have integrated all pole sine filters as standard. Therfore there is no need for shielded ca ...
    Model : FRQ-10A V2

    Our Price:  £699.99

  • FRQ 4A V2 Inverter Speed Controller Speed controller with 0-10V input for 3~ fans equipped with all pole sine filter The FRQ/FRQ5S frequency inverters have integrated all pole sine filters as standard. Therfore there is no need for shielded cab ...
    Model : FRQ-4A V2

    Our Price:  £589.00

  • FRQ-10A V2 Inverter Speed controller Speed controller with 0-10V input for 3~ fans equipped with all pole sine filter The FRQ/FRQ5S frequency inverters have integrated all pole sine filters as standard. Therfore there is no need for shielded ca ...
    Model : FRQ5-10A+LED

    Our Price:  £835.00

  • FRQ5-4A+LED V2 Inverter Speed controller Speed controller with 5-step switch for 3~ fan Optimized frequency inverters for the control of one fan motor for frequency converter suitable isolation system and bearings e.g. IE2 Integrated 5-S ...
    Model : FRQ5-4A+LED

    Our Price:  £675.00

  • FRQ5S-10A V2 Inverter Speed controller Speed controller with 0-10V input for 3~ fans equipped with all pole sine filter The FRQS/FRQ5S frequency inverters have integrated all pole sine filters as standard. Therfore there is no need for shielded ...
    Model : FRQ5S-10A V2

    Our Price:  £1,011.99

  • FRQS-10A V2 Inverter Speed controller The FRQS/FRQ5S frequency inverters have integrated all pole sine filters as standard. Therfore there is no need for shielded cables for the installation This makes the unit also perfectly suited to retrofi ...
    Model : FRQS-10A V2

    Our Price:  £999.99

  • •Frequency converter •Supply voltage 400 V 3~ 50/60 Hz •Output voltage 0 - 400 V 3~ •Variable speed control •Motor-/converter protection •Integrated interference filter/class A •Integrated Modbus or BacNet interface •Configurable status/fault ...
    Model : 141866

    Our Price:  £478.67

  • •Frequency converter •Power supply 230 V 50/60 Hz •Output voltage 0 - 230 V 3~ •Variable speed control •Motor-/converter protection •Integrated interference filter/class A •Integrated Modbus or BacNet interface •Configurable status/fault rela ...
    Model : 121262

    Our Price:  £575.00

  • Inverter Fan Speed Controller Range INV3 A range of Inverter fan speed controllers designed for speed controllable 3 phase motors. The INV range of controllers are housed in metal enclosures. INV Range Features • Door interlocking isolator • ...
    Model : INV3

    Our Price:  £569.00

  • Inverter VFKB 45 - Adjustable Frequency Drive for Three Phase Motors up to 1.5 KW at 400 V. ...
    Model : VFKB45

    Our Price:  £599.00

  • Manual five-step transformer (with motor protection) A three-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit. ...
    Model : RTRD

    Our Price:  £249.00

  • A three-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knobs on the front of the unit. There are two control knobs: one for higher fan speeds an ...
    Model : RTRDU

    Our Price:  £489.00

  • Three-phase 400V-50/60Hz Voltage supply. Motor kW protection programmable by a single parameter. Power on and drive status indication. Speed selection with UP/DOWN keys. Run/Fault relay output contacts. Motor overload and shortcut protections. L10 ...
    Model : VFD-T 17

    Our Price:  £850.00

  • Three-phase 400V-50/60Hz Voltage supply. Motor kW protection programmable by a single parameter. Power on and drive status indication. Speed selection with UP/DOWN keys. Run/Fault relay output contacts. Motor overload and shortcut protections. L10 ...
    Model : VFD-T 5

    Our Price:  £495.00

  • Three-phase 400V-50/60Hz Voltage supply. Motor kW protection programmable by a single parameter. Power on and drive status indication. Speed selection with UP/DOWN keys. Run/Fault relay output contacts. Motor overload and shortcut protections. L10 ...
    Model : VFD-T6.8

    Our Price:  £545.00

  • Three-phase 400V-50/60Hz Voltage supply. Motor kW protection programmable by a single parameter. Power on and drive status indication. Speed selection with UP/DOWN keys. Run/Fault relay output contacts. Motor overload and shortcut protections. L10 ...
    Model : VFD-T 9

    Our Price:  £615.00

  • The ATC3 is for use with Three phase voltage controllable fans. Auto transformer controllers regulate the voltage output whilst maintaining a true sine wave. The great advantage of this type of control is the low motor noise and almost no EMC emissio ...
    Model : ATC3

    Our Price:  £361.00

  • VFTM IP21 Adjustable frequency drives. For three phase motors from 0.37 to 15 kW. Din rail mounting (IP54). Voltage supplies: single phase 230V 50/60Hz (VFTM MONO), three phase 400V 50/60Hz (VFTM TRI). External display of parameters (current, ...
    Model : VFTM-1.1-IP2

    Our Price:  £665.00

  • VFTM IP54 Adjustable frequency drives. For three phase motors from 0.37 to 15 kW. Din rail mounting (IP54). Voltage supplies: single phase 230V 50/60Hz (VFTM MONO), three phase 400V 50/60Hz (VFTM TRI). External display of parameters (current, ...
    Model : VFTM-1.1

    Our Price:  £835.00

Displaying 1 to 36 (of 38 products)
Result Pages:  1  2   
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