Speed Controllers - Three Phase
Variable and Transformer type speed controllers for three phase (400V) also Inverters Speed Controls and switch gear.
Displaying 25 to 48 (of 53 products)
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...
Inverter VFKB 45
£ 790.15
Inverter VFKB 45 - Adjustable Frequency Drive for Three Phase Motors up to 1.5 KW at 400 V....
Inverter VFKB 48
£ 833.68
Inverter VFKB 48 - Adjustable Frequency Drive for Three Phase Motors up to 4 KW at 400 V....
RDS 1 Helios Transformer Controller With Motor Protection
£ 343.13
Five step speed controller with integrated thermal contact tripping unit for 400 V, 3 ph. alternating current fans.
To connect thermal contacts wired to the terminal box.
A number of fans can be con...
RDS 11 Helios Transformer Controller With Motor Protection
£ 1,070.51
Five step speed controller with integrated thermal contact tripping unit for 400 V, 3 ph. alternating current fans.
To connect thermal contacts wired to the terminal box.
A number of fans can be con...
RDS 2 Helios Transformer Controller With Motor Protection
£ 414.32
Five step speed controller with integrated thermal contact tripping unit for 400 V, 3 ph. alternating current fans.
To connect thermal contacts wired to the terminal box.
A number of fans can be con...
RDS 4 Helios Transformer Controller With Motor Protection
£ 480.28
Five step speed controller with integrated thermal contact tripping unit for 400 V, 3 ph. alternating current fans.
To connect thermal contacts wired to the terminal box.
A number of fans can be con...
RDS 7 Helios Transformer Controller With Motor Protection
£ 790.46
Five step speed controller with integrated thermal contact tripping unit for 400 V, 3 ph. alternating current fans.
To connect thermal contacts wired to the terminal box.
A number of fans can be con...
RTRD - Three Phase Speed Controller - 14 Amp
£ 1,046.63
Manual five-step transformer (with motor protection) - RTRD - Three Phase Speed Controller - 14 Amp
A three-phase transformer which controls the fan speed by altering the supply voltage in five f...
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...
RTRD - Three Phase Speed Controller - 4 Amp
£ 475.09
Manual five-step transformer (with motor protection) - RTRD - Three Phase Speed Controller - 4 Amp
A three-phase transformer which controls the fan speed by altering the supply voltage in five fi...
RTRD - Three Phase Speed Controller - 7 Amp
£ 641.79
Manual five-step transformer (with motor protection) - RTRD - Three Phase Speed Controller - 7 Amp
A three-phase transformer which controls the fan speed by altering the supply voltage in five fi...
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...
RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 4 Amps
£ 810.86
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...
RTRDU 3 Phase Trickle & Boost 5 Step Speed Controller - 7 Amps
£ 1,057.34
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...
Soler & Palau VFD-T inverter 13 amp IP54
£ 1,038.45
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...
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...
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...
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...
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...
Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.
£ 510.00
Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans....
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...
Displaying 25 to 48 (of 53 products)
1 x Soler & Palau - HCBT/6-400/H - IP651 x Speed Controller - REB11 x AL 315 D2 01 - High Performance Long Cased Axial Fan (3 phase)1 x AL 315 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Raptor SDA315/4-1AC1 x Soler & Palau TCBT/4-315/H - IP441 x Control switch - CR1501 x Time Delay Unit - DT20B1 x ACO3/BD Changover Panel (Three Phase)1 x Push Timer Switch - ZA41 x IP65 Remote Speed Adjustment Station1 x *NEW* TD EVO-200 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan1 x EM 150L-E2M 01- Etamaster-1501 x Cased Axial Fan Extension - 400mm dia1 x CBS-130 Outlet Flange for CBT-1301 x TD6000 Mixvent - 400mm1 x Etaline 400mm D2-01 3-phase1 x CBA-130 Inlet Flange for CBT-1301 x AXCBF 315-7/30-2 (0.75 kW) - Bifurcated Axial Fan1 x Biflow SB (CYL) Bifurcated Cylindrical Axial Flow Fan - 630mm1 x Helios AV150 External Wall Fan1 x AMD 225/2/2 High Pressure Long Cased Axial Fan1 x BDRAX 250-E2 Cased Axial External Rotor Fan1 x Raptor SDA250/4-1AC1 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x 125mm Wall Duct - 350mm1 x Biflow SB250-CON4-1 - High Temperature Bifurcated Fan1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x Helios GigaBox 450mm GBW 450/4 centrifugal1 x Activated Carbon Discarb Cell - 598H x 598W x 598Dmm1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HWAS1 x Etaline 280mm1 x MTS10- extractor fan 3 step switch1 x Impeller Side Guard - 800mm1 x Ancillary Pack for SB-CYL 630 model1 x Ancillary Pack for SB-CYL 400 model1 x Universal Pipe Fixing Clip1 x Soler & Palau - HCBB/6-400/H - IP651 x KRJ - 160 Inlet Guard for CBB/CBT fans1 x Ancillary Pack for SB-CYL 500 model1 x Elta SCP400-1EC - IP551 x Ancillary Pack for SB-Biflow 500 model1 x 110 x 54mm Elbow Bend Female1 x Impeller Side Guard - 560mm1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x DA7/9 Feet1 x Ancillary Pack for SLC-800 for 4 Pole and SLC-800/6B-3AC1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x CVAT Acoustic Kitchen Fan & Inverter Kit - CVAT/4-16000/630 ND - Pack 91 x Soler & Palau TCBT/6-560/H - IP651 x Soler & Palau TCBB/6-560/L - IP651 x Kitchen Grease Filter - Mesh Type Non standard 296mmx296mmx22mm1 x Acoustic Box Fans (Inline) - CAB-1001 x Commercial Thermostat - TH161 x Helios HRFW 500/41 x Access Door for Circular Duct - 280 x 80 - SIZE 101 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x GORDON W 30/12″ ET Oscillating wall mounted fan with remote control1 x filter pack (set of 2) pt no. 4438891 x Acopel F400-355/1601 x ZAP 710-63 Plate axial fan1 x Elta Standard Ambient Flexible Connector - 250mm1 x Elta Standard Ambient Flexible Connector - 350mm1 x Same Day Shipping Surcharge1 x International Shipping Surcharge1 x DPD SAT Delivery Surcharge1 x Ductwrap Insulation DW501 x BDS 630/710 RA b/d shutter1 x Duct Wrap Insulation - AWDW25mm1 x Synthetic Air Filter Media - 10mm x 1000mm x 1000mm1 x Transformer Speed Control - RTRE- 3.0Amp1 x Synthetic Air Filter Media - 6mm x 2mtr x 5mtr Roll1 x 100mm - 125mm Round Reducer1 x Elta SLC450/4-3AC - IP551 x Helios HRFD 315/21 x Elta Raptor SFB ATEX Plate Mounted Axial Fan- 350mm
Best sellers
Reviews
Duct Mounted Inline Filter - EU4
£ 41.95
Well made and robust, but it was not use for my application ...