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
£ 1,098.96
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
£ 308.50
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
£ 498.84
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
£ 673.88
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
£ 778.28
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
£ 851.40
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
£ 1,110.21
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 Roof Axial Fan and Cowl - Three Phase -350mm1 x Ducting 45 Degree Bend - 80mm1 x Belt Drive Cased Axial Fan - 710mm - H version1 x 125mm - 100mm Round Reducer1 x Anti Vibration Mounts - Small - Pack of 4 - AVM21 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Soler & Palau - HXTR/4-355/H - IP541 x Helios HQW-355/4 - IP551 x HCFB/4-355mm plastic impeller plate fan1 x HRB/2-200-BPN1 x HRB/3-200-BMPN1 x AL 500 D2 01 AXIALINE - High Performance Long Cased Axial Fan1 x HRB/4-350-BPN1 x Soler & Palau - HCBT/4-355/H - IP651 x 110 x 54mm Short Rectangular to Round Adaptor male1 x 125mm Round Connector1 x ARIETT I - Centrifugal Bathroom Fan1 x 100mm Round Connector1 x Elta SCP350/4-1AC - IP551 x 110 x 54mm Flat Channel Connector1 x JETLINE-100 - In Line Centrifugal Duct Fan1 x Soler & Palau TCBT/4-710/H - IP651 x EBB-250 T DESIGN Centrifugal Extractor Fan1 x MV EC 100 Multivent1 x Centrif Duo Plus - Timer1 x Helios GigaBox 250mm GBW 250/4 centrifugal2 x CBM 10/8 6P 245W RE VR1 x CTI CVA-N 500/560 Outdoor cover for CVAB/T Fans1 x Elta Qube SQU Centrifugal Box Fan - SQU23/4-3HTS - Three Phase1 x ADH E0-0560 (L) with Framework Fitted (PR)1 x BDB 400 TM - High Pressure Centrifugal Fan1 x Spiral Ducting 1 meter - 315mm1 x DPD SAT Delivery Surcharge1 x Elta Skyflow SSRL630-1EC1 x Female Ducting Connector - 180mm1 x DVV 800D4-6-XS/F400 smoke ext1 x DVNI 560D4 IE2 - Insulated Kitchen Roof Fan1 x Elta SkyFlow SSRL 400 EC1 x DVG-H 560D4/F400 IE2 - Smoke extract roof unit1 x FU 22 25 Frequency Inverter1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Etamaster EM 200 EC 01 inline mix-vent fan1 x CAB-400 ECOWATT Energy Efficient Acoustic Box Fan1 x Female Ducting Connector - 710mm1 x GB-WSD 450 Weather Protection hood for the Giga-Box Fans - 450mm1 x CTI CVA-N 355/400 OUTDOOR COVER for CVAB/T Fans1 x GB-WSD 400 Weather Protection hood for the Giga-Box Fans - 400mm1 x Duct Suspension Rings - 160mm1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x FU 075 52 Frequency Inverter (IP20)1 x CAB-160 ECOWATT Energy Efficient Acoustic Box Fan
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