• Model:REU7.0

REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost

£ 387.58 (excl. VAT)

£ 465.10 (inc. VAT)

Item number: 5007

A single-phase transformer which controls the fan speed by altering the supply voltage in five fixed steps. The steps are adjusted manually, using the control knob on the front of the unit. There are two control switches: one for higher fan speeds and one for lower fan speeds. Switching between the high and low settings is done by an external change-over contact, which could be a thermostat or a timer. The indicator lamp on the front shows when the transformer is in operation. The fuse may be reset from outside. The REU has a self-extinguishing thermoplastic casing. Supply voltage: 230V 50/60Hz.

NOTE! Fans with external thermal contact leads (TK) must always be connected to a motor protection device.

Only to be used with one fan motor at a time.
PDF Files


Data Sheet

1 x Spiral Ducting 1 meter - 200mm1 x Elta Variable Speed Drive IP66 - 7.5KW4 x Elta Variable Speed Drive IP66 - 2.2KW1 x FRQ5-4A V2 Inverter Speed Controller1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 15 40 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP664 x Elta Variable Speed Drive IP66 - 0.75KW1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)2 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x Frequency converter RUCK - FU 075 201 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 211 x FU 075 04 Frequency Inverter (IP20)2 x Elta 10 Amp Electronic single phase speed controller.1 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x ELTA - Single Phase Transformer 2amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 1251 x Circular Ceiling Diffuser - TST 1001 x PCA Diffuser - PCA-3154 x Electronic extractor fan speed controller - FSC 1.51 x Curved Blade Grille 600x600 (2way blow)1 x Circular Ceiling Diffuser - TST 2004 x EC6H - Reversible Group Fan Electronic Controller1 x JSR 200 Painted RAL50181 x Elta 2 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 400mm3 x Elta 6 Amp Electronic single phase speed controller with TK1 x EFSC-3N- Single Phase Speed Control2 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 8amps1 x ELTA - Single Phase Transformer 16amps1 x Circular Ceiling Diffuser - TST 1604 x Elta 3 Amp Electronic single phase speed controller with TK1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Elta 3 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 4amps4 x COM-33 x AIRVENT speed control - AIR4019611 x Round ceiling diffuser 200mm1 x Balance S Diffuser - NO RING - 100mm1 x Round ceiling diffuser 300mm1 x Round ceiling diffuser 250mm1 x EFSC-6N- Single Phase Speed Control1 x PCA Diffuser - PCA-2503 x Elta 6 Amp Electronic single phase speed controller.1 x Round ceiling diffuser 350mm1 x ELTA - Single Phase Transformer 10amps3 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A2 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer2 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B2 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x CONTROL ECOWATT - Basic1 x EM30-24 Electro-Mechanical Control Panel1 x ACO 149-ACO1/EDV4 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Remote controller FLEX - for VEKO INT2 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Helios TSW 7.5 Amp Transformer speed controller2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Helios TSW 0.3Amp Compact Transformer speed controller3 x Helios TSW 3 Amp Transformer speed controller3 x Transformer 5 Speed Controller - ATC1-12TK3 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Vent Axia ACM 100 inline mixed flow duct fan6 x Vent Axia ACM 125 inline mixed flow duct fan2 x MV-B Dual Switch for use with Helios HQW plate fans,3 x Isolator Switch - ISOSW3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp2 x TG-K Duct temperature sensor2 x BEAS-control module2 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x Helios HQW-200/2 - IP553 x Envirovent G4 Filter - SL-G4/F74 x Systemair Save Connect 2.0 Internet Module1 x Vent Axia ACM 200 inline mixed flow duct fan4 x Helios TSW 10 Amp Transformer speed controller4 x Helios TSW MCB Amp Transformer speed controller5 x Helios TSW 1.5 Amp Transformer speed controller4 x MWS 1.5 – Transformer Controller With Motor Protection1 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box3 x WS - Reversing Switch from Helios Fans3 x Vent Axia T-Series Controller2 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x CBS-60 Outlet Flange for CSB/CBT-606 x Transformer (silent) speed controller - RE 3.0 Amp4 x Helios HQW-200/4 - IP552 x Speed Controller - REB51 x FAST-TRACK RANGE 90mm - Click Ring (1 bag of 10)1 x Transformer (silent) speed controller - RE 1.5 Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Elta ACO Panel 149-ACO18B2 x Skyflow SSR Horizontal Roof Cowl SSR31/35B2 x Speed Controller - REB101 x EC-Vent Room Unit2 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Easy-fix termination kit - High Rise Ventilator - EFT4 x REB-CVF 0-10v Controller1 x EM30-24 Control Panel Commissioning Service1 x Speed Controller - REB1-N2 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x SG-200 Fan Guard for the HQW 2004 x MTP 10, 10K, Speed control2 x Helios PU10 Speed Potentiometer (Flush Mounted)3 x Transformer Speed Control - RTRE- 7.0Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3553 x Silent 100 Window Kit - windowS3 x PIR Sensor - PIR21 x Transformer Speed Control - RTRE- 5.0Amp1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.3 x Helios HQW-250/4 - IP551 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x CBM 9-9 550w 4P VR (Open Motor)3 x PIR Sensor - PIR41 x Elta Wall Cowl SWC56/632 x UB47- Universal Insulated Terminal3 x Speed Controller - REB14 x MTS10- extractor fan 3 step switch1 x MEV Spider Wireless boost Switch - MEV-SWH-W3 x Speed Controller - REB83 x Transformer Speed Control - RTRE- 1.5Amp3 x Envirovent 4 Way Remote Control Switch - SWHBKRF-44 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan2 x Transformer 5 Speed Controller - ATC1-8TK2 x Transformer 5 Speed Controller - ATC1-10TK3 x Transformer 5 Speed Controller - ATC1-4TK3 x CS2 Current Switch1 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT3 x MWS 3 – Transformer Controller With Motor Protection3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x Helios HQW-630/4 - IP552 x REE-1 Electronic Speed Controller3 x TG-R room temperature sensor3 x Transformer Speed Control - RTRE- 12.0Amp1 x Isolator Switch - EFF-ISO2 x Helios HQW-315/4 - IP551 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS4 x QPTW 250C Acoustic Twin Fan with Controller3 x TG-K Duct temperature sensor1 x GRA-100 External Grill by S&P1 x CBA-60 Inlet Flange for CBT-601 x Elta Louvre Shutter - 400mm1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Insulated extract Plenum 8+11 x Insulated extract Plenum 6+11 x Multiflow SMB550/4-1AC1 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Elta Wall Cowl SWC35/403 x Speed Controller - REB2.5-N1 x Elta Wall Cowl SWC25/312 x Mini Diffuser - 100mm1 x Elta Wall Cowl SWC45/503 x Elta - Room Sensor - Temp/Humid/C022 x VTR 300 STD Filter Kit2 x Elta Variable Speed Drive IP66 - 1.5KW1 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x ELM 25 EX Flexible Cuff for ERM 252 x DDMP 10-08 3F 2210W M6A4 DG01 x Temperature Fan Speed Controller - ATCP4-WMS2 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost2 x Transformer 5 Speed Controller - ATC1-2TK2 x Transformer speed controller - ATC1 - 1.5 Amps3 x TG-K3/NTC10-01 - Duct temperature sensor2 x TUNE-R-200-3-M1 - Control Damper1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x ENV 100 12v transformer SELV1 x Compact SCD500/4-3AC1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Vent Axia SC5001 - Speed controller1 x MTV-1/010 Controller 0 to 10V+2 x CBT-100N Centrifugal1 x GXC6EC - High Performance Extract Fan1 x Duct Termination with Mesh - 355mm1 x 110 x 54mm Round to Rectangular Adaptor - Long2 x AXC TP - 100mm Plastic Centrifugal Inline Fan1 x RDS 7 Helios Transformer Controller With Motor Protection1 x TUNE-R-200-3-M4 - Control Damper1 x DEF-CBM-RE-7 - Protection Guard1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x Contactor Interface Station - CI91 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x CPTA-E Flush mounted PIR sensor with timer2 x MWS 5 – Transformer Controller With Motor Protection Unit1 x RDS 11 Helios Transformer Controller With Motor Protection1 x TD EVO-100 PF ECOWATT - Environmentally Friendly Energy Efficient Inline Fan2 x Vortice Quadro Micro 100 I - Standard Version1 x Polyurethane Foam Media - 10PPI - Filter Media Sheets - Size: 2000mm x 1000mm1 x Quietflow SQS100-1ECL - Centrifugal Box Fan1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Silentub - STUB 100
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

Excellent low noise fan, I've got one unit running years and...