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 BDS 300/315 RA b/d shutter1 x HRU Controller1 x Etaline 250mm - D2 01 3 Phase1 x CBMT/Q 200-30 1 HEATER KIT1 x HCF - Ceiling Fan 1200mm (48 inch)1 x Air Trak Heater-100mm1 x Access Door for Circular Duct - 400 x 300 - SIZE 562 x Elta SLC630/4B-3AC - IP552 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Hydor HPA450/6-1A1 x Access Door for Circular Duct - 250 x 150 - SIZE 252 x Duct Clamps box of 50 - 60mm - 170mm1 x Elta Box Fan AV Mounts - 063-SEL03 (PACK of 4)2 x Flexible PVC Ducting - 204x601 x HRST/6-710-24 BZ C Rotorex Sickle bladed fan2 x Helios AV125 External Wall Fan1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF350/4-1AC - Single Phase1 x Clearflow CF Roof Mounted Vertical Discharge Centrifugal Fan - CF315/4-1AC - Single Phase1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-900-B 5.5kw1 x Elta SLC450/4-1AC - IP551 x Helios GigaBox 710mm GBD 710/4 centrifugal2 x Elta EC Electronic Controller1 x ELTA - Single Phase Transformer 2amps1 x Round ceiling diffuser 350mm1 x Circular Ceiling Diffuser - TST 2001 x Soler & Palau - HCBT/4-1000/L - IP551 x Round ceiling diffuser 400mm1 x SG AW 1000 Guard 6-Pole1 x Elta SLC1000/8-3AC - IP551 x RSK450 - Back Draught Shutter1 x Helios GigaBox 315mm GBW 315/4 centrifugal1 x DA 15/15 Feet1 x Acopel F400-315/1601 x Helios DDF-315 Roof Cowl1 x Acopel F400-200/1601 x Flat Roof Terminal -OFT 5 - Asphalt1 x Etaline 315mm - D2 01 3 Phase1 x Elta Standard Ambient Flexible Connector - 1000mm1 x Elta Wall Cowl SWC35/401 x Acopel F400-900/1801 x EM30-24 Electro-Mechanical Control Panel1 x Activated Carbon Discarb Cell - Grade 50 - EXTRA DUTY - 445H x 445W x 595Dmm ACTUAL1 x CFI Lite 600 Carbon Filter1 x HRT/4-500/25-BPN C1 x Elta SPA500/6-1AC - IP541 x Etaline 250mm1 x Etaline 315mm - E2 03 (Low Power Version)1 x "VX100" - Standard Bathroom Axial fan - 100mm1 x Decor 300-C Bathroom Fan1 x GB-WSD 400 Weather Protection hood for the Giga-Box Fans - 400mm1 x AW Sileo EC Plate Axial Fan - Three Phase - 560mm1 x Soler & Palau TCBB/4-560/H - IP651 x Soler & Palau - Contra Rotating TCBTx2-560 - IP651 x Temperature Fan Speed Controller - ATCP4-FLS1 x Impeller Side Guard - 250mm1 x Elta Quietflow Twin SQT150-1ECL1 x BDRAX 250-E2 Cased Axial External Rotor Fan1 x Elta SCP400/4-1AC - IP551 x Elta Quietflow Twin SQT400-1ECL1 x HCGT/2-315/L-AMXN E7201 x Jetflow-HIT Metal inline - 125mm1 x Impeller Side Guard - 800mm1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x SLC040J2-A6/21 - High Performance Long Cased Axial Fan1 x MELL-USD 3000 Rectangular to Circular Adaptor 355 Dia1 x KV DUO 250 EC1 x Impeller Side Guard - 630mm1 x Fresh Air control carbon filter - 125mm1 x Flanged Damper 019-0250-STD1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HW2 x BDS 200/250 RA b/d shutter1 x Male Ducting Connector - 800mm1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x Helios AV150 External Wall Fan1 x Ducting 90 Degree Bend - 800mm1 x Duct Termination with Mesh - 800mm1 x BDS 800 RA b/d shutter1 x Singleflow SSDL125-1EC1 x Spiral Ducting 3 Meters - 500mm1 x KVK SLIM 100 EC - Centrifugal Circular Duct Fan1 x Spigot plate - 400mm1 x Female Ducting Connector - 400mm1 x Ducting T Piece Equal - 500mm1 x Singleflow SSDL100-1EC1 x TTT/4-800/H N 4KW (400V50HZ)EXEIIT3 VE Atex Unit1 x TTT/4-560/L N 0,75KW (230/400V50HZ)EXEIIT3 VE Atex Unit1 x Duct Split Rings (Pair) -500mm1 x Spiral Ducting 3 Meters - 125mm1 x Duct Suspension Rings - 400mm1 x Ducting 90 Degree Bend - 500mm1 x Ducting Y Piece - 400mm1 x Spiral Ducting 1 meter - 500mm1 x Kitchen Grease Filter - Mesh Type NON standard 195H x 597W x 47mm Actual1 x CBMT/Q 400-9 3 HEATER KIT1 x CBMT/Q 150-15 1 HEATER KIT1 x CBMT/Q 100-06 1 HEATER KIT1 x Synthetic Air Filter Media - 15mm x 1000mm x 1000mm1 x Duct Split Rings (Pair) -1000mm1 x Access Door for Circular Duct - 300 x 200 - SIZE 501 x Stainless Steel HU- Cowl - 100mm1 x Access Door 200mm x 200mm1 x FAST-TRACK RANGE 75mm - Adjustable Air Restrictor1 x Stainless Steel HU- Cowl - 250mm1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Electronic extractor fan speed controller - FSC 1.51 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Female Ducting Connector - 100mm1 x Stainless Steel Duct Suspension Rings - SUR2001 x HCFB/4-450mm plastic impeller plate fan1 x Soler & Palau - HCBT/4-450/H - IP651 x Elta SLC630/4A-3AC - IP551 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x MD - Motor Protection Switch (3 Phase)1 x Plastic Kitchen Extractors - CK25N1 x Plastic Kitchen Extractors - CK40F1 x TFSR 200 M Black Centrifugal Roof Fan1 x TPSB-250/084 ECOWATT Roof Mounted Fan1 x Access Door for Circular Duct - 400 x 300 - SIZE 631 x CBMT/Q 125-12 1 HEATER KIT1 x Elta SCP450-1EC - IP551 x AirTrak Heater-315mm1 x Soaker Sheet to suit RA630/7101 x 2mtr Round Ducting - 150mm1 x Soaker Sheet to suit RA200/2501 x Inverter VFKB 271 x Ducting 60 Degree Bend - 500mm1 x Elta 2 Amp Electronic single phase speed controller.1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Speed Controller - REB11 x Soler & Palau - HCBT/4-710/H - IP651 x Frequency converter RUCK - FU 075 201 x Spiral Ducting 1 meter - 355mm1 x Flexible PVC Ducting - 220x901 x Soler & Palau - HXBR/4-250/H - IP441 x Frequency converter FU 075 14 - IP661 x Duct Mounted Filter Box - G4 Grade Panel - 355mm1 x Etaline 400mm D4-01 3-phase1 x Soler & Palau - HCBT/4-250/H - IP651 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FRQ-10A V2 Inverter Speed controller1 x Helios GigaBox 355mm GBW 355/4 centrifugal1 x Flakt woods ME 1.1 speed controller 1amp1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x Multiflow SEL400/4-1AC1 x Helios HQW-250/4 - IP551 x Spiral Ducting 1 meter - 200mm1 x Etaline 400mm -EC1 x TD4000 Mixvent - 355mm1 x Hydor HPA250/2-1
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Transformer (silent) speed controller - RE 1.5 Amp
£ 125.99
Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...