Speed Controllers - Three Phase

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

Displaying 1 to 24 (of 56 products)
Three Phase Transformer controllers - RMT 1.5 Amp
Three Phase Transformer controllers - RMT 1.5 Amp
£ 454.61
RMT - 3 phase speed controller by auto-transformer. IP54 ABS casing for RMT-1,5 and RMT-2,5 models. IP54 metallic casing from RMT-5 to RMT-12 models. Electrical supply: 3/400V/50-60Hz. Fiv...
Inverter VFKB 48
Inverter VFKB 48
£ 833.68
Inverter VFKB 48 - Adjustable Frequency Drive for Three Phase Motors up to 4 KW at 400 V....
Inverter VFKB 45
Inverter VFKB 45
£ 790.15
Inverter VFKB 45 - Adjustable Frequency Drive for Three Phase Motors up to 1.5 KW at 400 V....
ATEX rated 3-phase Speed Control - R-DK4 KT (EX)
ATEX rated 3-phase Speed Control - R-DK4 KT (EX)
£ 798.90
Manual five-step transformer (with motor protection) for RVK 315Y4, KTEX, DKEX and DVEX fans. A three-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps...
RTRD - Three Phase Speed Controller - 2 Amp
RTRD - Three Phase Speed Controller - 2 Amp
£ 293.81
Manual five-step transformer (with motor protection) - RTRD - Three Phase Speed Controller - 2 Amp A three-phase transformer which controls the fan speed by altering the supply voltage in five fi...
Three phase Transformer Auto speed controller - ATC3
Three phase Transformer Auto speed controller - ATC3
£ 454.86
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 contro...
FRQ5-10A Inverter Speed controller
FRQ5-10A Inverter Speed controller
£ 1,049.00
FRQ5-10A 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 ...
FRQ-10A V2 Inverter Speed controller
FRQ-10A V2 Inverter Speed controller
£ 998.94
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 s...
RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 2 Amps
RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 2 Amps
£ 741.22
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 a...
Inverter Fan Speed Controller Range INV3
Inverter Fan Speed Controller Range INV3
£ 716.94
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. IN...
VFTM TRI 5.5  IP54
VFTM TRI 5.5 IP54
£ 1,708.25
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 (VFT...
ELTA - Three Phase Transformer 10amps
ELTA - Three Phase Transformer 10amps
£ 523.26
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 cu...
Elta Variable Speed Drive IP66 - 4.0KW
Elta Variable Speed Drive IP66 - 4.0KW
£ 1,261.53
Elta Variable Speed drive,IP66 - Model number: 149-ODE3-24400-3KA4Y Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation, connection and commissioning, allowing the...
FU 15 16 Frequency Inverter
FU 15 16 Frequency Inverter
£ 552.86
•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 •In...
Soler & Palau VFD-T inverter 5 amp IP54
Soler & Palau VFD-T inverter 5 amp IP54
£ 686.12
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 contact...
FU 22 04 Frequency Inverter
FU 22 04 Frequency Inverter
£ 664.13
•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 •Integr...
Soler & Palau VFD-T inverter 9 amp IP54
Soler & Palau VFD-T inverter 9 amp IP54
£ 811.25
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 contact...
Elta Variable Speed Drive IP66 - 2.2KW
Elta Variable Speed Drive IP66 - 2.2KW
£ 985.47
Elta Drive Variable Speed Drive IP66 - MODEL: 149-ODE3-24220-3KA4Y Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation, connection and commissioning, allowing the ...
VFTM TRI 1.1  IP54
VFTM TRI 1.1 IP54
£ 1,101.46
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 (VFT...
Elta Variable Speed Drive IP66 - 5.5KW
Elta Variable Speed Drive IP66 - 5.5KW
£ 2,380.69
Elta Variable Speed drive IP66 - Model number: 149-ODE3-34055-3KA4Y Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation, connection and commissioning, allowing the...
Soler & Palau VFD-T inverter 6.8 amp IP54
Soler & Palau VFD-T inverter 6.8 amp IP54
£ 718.91
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 contact...
VFTM TRI 1.1  IP21
VFTM TRI 1.1 IP21
£ 877.21
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 (VFT...
Elta Variable Speed Drive IP66 - 1.5KW
Elta Variable Speed Drive IP66 - 1.5KW
£ 894.88
Eltadrive Variable Speed Drive IP66 - MODEL: 149-ODE3-14150-3KA1Y Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation, connection and commissioning, allowing the u...
Soler & Palau VFD-T inverter 17 amp IP54
Soler & Palau VFD-T inverter 17 amp IP54
£ 1,121.25
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 contact...
Displaying 1 to 24 (of 56 products)
1 x Etamaster EM 400 EC 01 inline mix-vent fan1 x Etaline 450mm -EC (Three Phase)1 x Ancillary Pack for SB-Biflow 400 model1 x CBM 9/7 4p 420W RE-VR1 x Acopel F400-250/1601 x Impeller Side Guard - 250mm1 x Acopel F400-800/1801 x Acopel F400-500/1601 x Blast Gate (Manual) 125mm1 x Differential Pressure Switch - 50 - 500 Pa - IP651 x KV DUO 150 EC1 x Air Trak Heater-100mm1 x FSAF355B1DX Silencer 395/81 x Helios GigaBox 560mm GBW 560/4 centrifugal1 x Manrose Auto Shutter - XF150AP1 x Elta SCP500/4-3AC - IP551 x Etaline Max-Fan - 315mm - E2 011 x WSD 042 (730x730x70)1 x Round ceiling diffuser 350mm1 x AKOR Spare Filter1 x Metal Inline Fan - VENT-160NK1 x JETLINE-200 - In Line Centrifugal Duct Fan1 x HA-600 SLIM Cooker Hood - Stainless Steel1 x Circular Ceiling Diffuser - TST 1251 x Nicotra AFK 315-40/4M-B1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)1 x Elta Unpodded Silencer Melinex 1D-560mm1 x Elta Turboflow-TF - 630mm - Single phase1 x Elta SCP630/4-3AC - IP551 x 150mm - 100mm Round Reducer1 x Elta SLC400-1EC -IE5 Motor- IP551 x Rotorex HXBR 250mm Plate Axial Fan - Single Phase (2-pole)1 x Elta SLC1000/4B-3AC - IP551 x KV DUO 500 EC (3Ph-400v) with changeover1 x CBM 9-9 550w 4P CM 3-Phase1 x Kitchen Extract Grille with Grease Filter and External Wall Fan1 x KD 250 L1 Circular duct fan1 x 125mm - 100mm Round Reducer1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Impeller Side Guard - 400mm1 x PREP/COOK Switch for use with TCBTx2 PACK's1 x 220x90mm x 2m Low Profile Plastic Ducting - 2 Meter1 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 420mm1 x 125mm Insulated 90 Degree Bend1 x Airvent ceiling fan controller1 x CBM 12/9 CM/AL 1100W 6PT - Closed Motor1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Access Door 450mm x 450mm1 x Helios GigaBox 355mm GBW 355/4 centrifugal1 x EC-Vent Room Unit1 x Elta SPA315/4-1AC - IP441 x TTC-2000 Three phase electric heater controller1 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord
Reviews
DAOSL Back Draft Damper
DAOSL Back Draft Damper
£ 10.53

Look good, works well, except the shaft of the lanellae cuts...