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 Ducting 90 Degree Bend - 100mm1 x Female Ducting Connector - 80mm1 x Spiral Ducting 1 meter - 80mm1 x Etaline 355mm - E2-011 x Spiral Ducting 3 Meters - 560mm1 x Elta SCP560/4-1AC - IP552 x TD160 Mixvent - 100mm - TD160-N Standard1 x TD250 (110v) Mixvent - 100mm - TD2501 x Spiral Ducting 3 Meters - 125mm1 x Ducting 90 Degree Bend - 800mm1 x Curved boot - 200mm1 x Anti Vibration Duct Suspension Rings - 355mm1 x Ducting 30 Degree Bend - 200mm1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Anti Vibration Duct Suspension Rings - 200mm1 x Soler & Palau - HCBB/6-630/H - IP651 x Curved boot - 800mm1 x Ducting 15 Degree Bend - 150mm1 x Elta Standard Ambient Flexible Connector - 800mm1 x Soler & Palau TCBT/4-800/K - IP651 x PIR Sensor - PIR21 x Flanged Spigot - 200mm1 x Ducting Reducers Short - 315mm-250mm1 x EC-Vent Room Unit1 x Ducting 15 Degree Bend - 200mm1 x Male Ducting Connector - 125mm1 x Spiral Ducting 3 Meters - 100mm1 x Shoed T Piece Equal -200mm1 x Duct Fast Clamps - 200mm1 x U42K Screws for duct1 x ACO3TO-ADS-VFC-7.1A1 x Flanged Spigot - 125mm1 x Duct Quick Suspension Rings with Clasp - 200mm1 x Spiral end cap - 200mm1 x Ducting T Piece Equal - 200mm1 x Elta Cased Axial Flange - 800mm1 x PIR Sensor - PIR41 x Spiral Ducting 1 meter - 800mm1 x CFI Lite 600 Carbon Filter1 x Commercial Activated Carbon Filters - Panel Type - 18" x 18" x 1 - ACP1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x RUCK MTP 30, Stepped Speed control1 x RDS 4 Helios Transformer Controller With Motor Protection1 x Elta Quietflow Twin SQT150-1ECL1 x TTC-2000 Three phase electric heater controller1 x Ducting 90 Degree Bend - 250mm1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Atex Motor Protection Switch - U-EK230E EX1 x Male Ducting Connector - 80mm1 x Elta Standard Ambient Flexible Connector - 315mm1 x Spiral Ducting 3 Meters - 80mm1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x CONTROL ECOWATT - Basic1 x RTRD - Three Phase Speed Controller - 14 Amp1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Systemair Save Connect 2.0 Internet Module1 x Systemair Save Touch Control Panel - White1 x EC-Vent control board
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Reviews
EM 250-E2M 01- Etamaster-250
£ 128.80
Really well made but comes with no speed controler? ?and can...