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 53 products)
ATEX rated 3-phase Speed Control - R-DK4 KT (EX)
£ 838.85
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...
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 - Three Phase Transformer 3amps
£ 365.15
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 pea...
Elta Variable Speed Drive IP66 - 0.75KW
£ 792.81
Eltadrive Variable Speed Drive IP66 - MODEL: 149-ODE3-14075-3KA1Y
Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation,
connection and commissioning, allowing the u...
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...
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 ...
Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)
£ 736.10
Elta Drive Variable Speed Drive IP66 - MODEL: 149-ODE3-22220-1KB4Y
Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation,
connection and commissioning, allowing the ...
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...
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...
Elta Variable Speed Drive IP66 - 7.5KW
£ 2,665.37
Elta Variable Speed drive IP66 - Model number: 149-ODE3-34075-3KA4Y
Focused on ease of use, Eltadrive E3 provides unrivalled simplicity of installation,
connection and commissioning, allowing the...
Frequency converter FU 075 14 - IP66
£ 825.00
•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
•In...
Frequency converter RUCK - FU 075 20
£ 595.00
FU 075 20
frequency converter
Variable speed control
Supply voltage 400 V 3~ 50/60 Hz
Output voltage 0 - 400V 3~
Motor/converter protection
Protection class IP 20, for switch cabinet
Article ID...
Frequency converter RUCK - FU 075 21
£ 650.00
•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
•In...
FRQ-10A V2 Inverter Speed controller
£ 1,048.89
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...
FRQ5-10A Inverter Speed controller
£ 1,101.45
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 ...
FU 075 04 Frequency Inverter (IP20)
£ 1,096.10
•Frequency converter
•Power supply 400 V 50/60 Hz
•Output voltage 0 - 400 V 3~
•Variable speed control
•Motor-/converter protection
•Integrated interference filter/class A
•Integr...
FU 075 52 Frequency Inverter (IP20)
£ 467.50
• 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
...
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...
FU 15 40 Frequency Inverter
£ 555.50
•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...
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...
FU 22 25 Frequency Inverter
£ 699.00
•Frequency converter
•Supply voltage 400 V 3~ 50/60 Hz
•Output voltage 0 - 400 V 3~
•Variable speed control
•Motor-/converter protection
•Protection Class IP20...
Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER
£ 2,145.39
Helios FIUK-11KW 24.0A FREQUENCY INVERTER IP55 380-480V 3PH 50/60HZ 11.0 KW 24.0 A...
Helios TSD 3.0 Transformer Speed Control (400v)
£ 398.51
Helios TSD 3.0 Transformer Speed Control (400v)...
Helios TSD 5.5 Transformer Speed Control (400v)
£ 571.65
Helios TSD 5.5 Transformer Speed Control (400v)...
Displaying 1 to 24 (of 53 products)
1 x 150mm Round 90 Degree Bend1 x Soler & Palau - Contra Rotating TCBTx2-450 - IP651 x Duct Suspension Rings - 100mm1 x JETLINE-200 - In Line Centrifugal Duct Fan1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX450/4-3B Three Phase1 x Slim Qube SSQU24/4-3BHT1 x Traditional T-Series Window Fan - TX12IL1 x 100mm Round Connector with Damper1 x Helios HQW-250/2 - IP551 x FSD-TD 500 x 400 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x FSAF800B1DA Silencer 860/161 x BD-10/08 M4-0.59kw Centrifugal1 x Vent Axia T-Series Wall Model TX7WL1 x Speed Controller - REB161 x Traditional T-Series Window Fan - TX6WW1 x PML230-TF, AC 230V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x Spigot plate - 800mm1 x Contra Rotating TCBBx2-630 Cased Axial - Single Phase - IP65 - Soler & Palau1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC1 x Airvent Ceiling Sweep Fan - 48 inch - 4441231 x TecFire Intumescent Damper - Rectangular 400x400mm1 x MUB 100 710DV Sileo1 x Soler & Palau TCBB/4-315/H - IP441 x Flanged Spigot - 450mm2 x FSD-TD 400mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x NON-STD FSD-TD Fire and Smoke Damper - 230V - 204mm x 100mm1 x HCFT/4-560mm plastic impeller plate fan1 x Helios GigaBox 400mm GBD 400/4/4 T120 centrifugal1 x CC-SHT 1004 (5.5kw)1 x Stainless Steel Male Connector - 250mm1 x Spiral Ducting 3 Meters - 800mm1 x HD Series Control Damper - 1000mm X 1000mm1 x TX6PL Panel unit1 x Ducting Y Piece - 200mm1 x *VORT HRW 30 MONO Evo - Single Room Heat Recovery Unit,1 x Soler & Palau - HCBT/4-250/H - IP651 x PML24-TF, AC 24V Damper Actuator, Spring Return, 2 x SPDT, 72C Thermal Fuse1 x ILHT/4-450 CC - High Temp Kitchen Duct Fan1 x Ducting 30 Degree Bend - 450mm1 x ELTA - Three Phase Transformer 10amps1 x Impeller Side Guard - 710mm1 x TEM 035 - 5 Speed Transformer Speed Control1 x 1mtr Insulated Round Ducting - 125mm1 x FSD-TD 450 x 450 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM24-TF (SC)1 x TX9PL Panel unit1 x Ducting 90 Degree Bend - 200mm1 x FlameProof Plate Axial Fan - Single Phase - 12 inches - Eexd IIC T4 -4pole1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Elta Standard Ambient Flexible Connector - 800mm1 x Elta Standard Ambient Flexible Connector - 315mm1 x Hydor Typhoon Circulation Fans - HVFB - 450mm1 x Acoustic Commercial Kitchen Inline Exhaust Fan - MPS (Three Phase) - 315mm1 x DKEX 355-6 Centrifugal High Performance ATEX Fan1 x Elta EC Electronic Controller1 x Spiral end cap - 500mm1 x Speed controller with Reverse - REB-1R1 x Curved boot - 800mm1 x Run On Timer - 5s - 4hrs - RT5A1 x Spiral Ducting 1 meter - 250mm1 x CHGT/4-630-6/-3KW- AXIAL FLOW CABINET FANS1 x Airvent ceiling fan controller1 x Spigot plate - 400mm1 x GXC9 - High Performance Extract Fan1 x FSD-TD 630mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)2 x Helios GigaBox 450mm GBD 450/4/4 centrifugal1 x Hydor HPA250/4-11 x MPS Motor to suit 500mm D4 unit1 x Helios GigaBox 250mm EC - GBW 250 EC T120 centrifugal1 x Kitchen Extract Grille with Grease Filter - 280x185 - CEF NO GRILL BOX1 x Spiral Ducting 1 meter - 560mm1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-12000/560 ND - Pack 81 x Ducting 90 Degree Bend - 800mm1 x Elta - SMT 125 Mixvent Inline Fan - Clearance Stock Line1 x FlameProof Plate Axial Fan - Single Phase - 10.5 inches - Eexd IIC T4 -2pole1 x MUB/T 042 500 D4 Centrifugal box fan, 120°C Continuous, Insulated1 x MFQ450-14 - SQUARE MIXED FLOW FAN - 450mm Single Phase1 x JBS-1250 Flat Roof Upstand for HCTT/4-1000/B1 x 2mtr Round Ducting - 150mm1 x Rotorex HXBR 250mm Plate Axial Fan - Single Phase (2-pole)1 x Female Ducting Connector - 80mm1 x Binks Bullows - Spray Booth Filter1 x Belt Drive Cased Axial Fan - 800mm - G version1 x TecFire Intumescent Damper - Rectangular 300x300mm1 x Nordik International Plus 90/36 - Ceiling Sweep Fan Range1 x MUB/T 042 400 D4 Centrifugal box fan, 120°C Continuous, Insulated1 x FSD-TD Fire and Smoke Damper, 700mm x 150mm, EASY FIX AF, GALV Case, GALV Blades, PM24-TF1 x FSD-TD 316 Grade Stainless Steel Fire and Smoke Damper, 700mm x 700mm, EASY FIX AF, GALV Case, GALV Blades, PM230v1 x Carriage1 x Spiral Ducting 3 Meters - 560mm1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x Spiral Duct Grille Termination - 450mm2 x DIC-ATX 140 Forward Curved Blade Centrifugal Fan1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt VR RE1 x MUB/T 042 450 EV Centrifugal box fan, 120°C Continuous, Insulated1 x Spiral Ducting 1 meter - 315mm1 x AXC 355-6/19°-2(B)-P (0.75 kW) - Smoke Extract Fan1 x Duct Termination with Mesh - 100mm1 x Spigot plate - 300mm1 x HCFT/4-250mm plastic impeller plate fan1 x Gorilla HVLSX40S1 x DPD SAT Delivery Surcharge1 x TecFire Intumescent Damper - Rectangular-100x100mm1 x Duct Suspension Rings - 450mm1 x Atex Inline Fan 200mm - ERM22EXE1 x Duct Humidistat - HS4_hdt1 x DDMP 08-09T 1F 1100W M6A1 DA51 x Traditional T-Series Window Fan - TX7WW1 x Jetflow Silent SJMF-S 150-1EC1 x 150mm Round Connector1 x *NEW* TD EVO-200 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x TILEVENT Universal Roof Outlet - Grey1 x Twinflow STDL315-1EC1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Slimline 150 High Efficiency, Low Profile Heat Recovery Unit1 x Etaline Max-Fan - 315mm - E2 011 x Inverter VFKB 451 x 100mm Wall Duct - 350mm1 x VA 12/2 T - High Temp Axial Fan,1 x 100mm Round 90 Degree Bend1 x Helios - EUR EC - 0-10V control Panel1 x FSD-C Motorised Failsafe Single Blade Fire/Smoke Damper with Actuator - 180mm1 x CADB/T-HE PRO-REG Series1 x 125mm Round Wall Plate1 x Helios GigaBox 630mm GBD 630/4 T120 centrifugal1 x RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 4 Amps1 x AL 500 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x Soler & Palau VFD-M inverter 10 amp IP54
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Vectaire Elegance Low Energy DMEV Fan Range
£ 119.00
I've had 2 of these fans for 4 years now, and they are great...