• 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

2 x Elta 10 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 2amps4 x Electronic extractor fan speed controller - FSC 1.51 x EC6H - Reversible Group Fan Electronic Controller1 x Elta 2 Amp Electronic single phase speed controller.1 x Elta 3 Amp Electronic single phase speed controller.3 x Airvent ceiling fan controller1 x ELTA - Single Phase Transformer 8amps4 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps1 x EFSC-3N- Single Phase Speed Control2 x Elta 3 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 12amps2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x COM-31 x ELTA - Single Phase Transformer 4amps1 x AIRVENT speed control - AIR4019611 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x EFSC-6N- Single Phase Speed Control1 x ELTA - Single Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)3 x Remote Timer Control - 13511 x Run On Timer - 5s - 4hrs - RT5A2 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer5 x Transformer 5 Speed Controller - ATC1-4TK1 x Time Delay Unit - DT20B5 x Multi Input Run On Timer - 0 - 20min - CFCU3 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x ACO8AC/EC AutoChangeover panel1 x EC-Vent control board1 x Elta ACO Panel 149-ACO14E1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x EM30-24 Electro-Mechanical Control Panel1 x Elta ACO Panel 149-ACO18B1 x EC-Vent Room Unit1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection5 x Systemair Save Connect 2.0 Internet Module1 x EM30-24 Control Panel Commissioning Service1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3005 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan5 x Single phase speed controller by auto-transformer - RMB 1.5 Amp3 x MTS10- extractor fan 3 step switch5 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Mini Diffuser - 100mm1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper5 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan3 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Elta Variable Speed Drive IP66 - 7.5KW3 x Elta Variable Speed Drive IP66 - 2.2KW1 x FRQ5-4A V2 Inverter Speed Controller1 x Helios TSD 5.5 Transformer Speed Control (400v)1 x FU 15 40 Frequency Inverter1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FU 22 25 Frequency Inverter1 x FU 075 52 Frequency Inverter (IP20)1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 204 x Remote controller FLEX - for VEKO INT1 x Frequency converter FU 075 14 - IP664 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x Frequency converter RUCK - FU 075 381 x ELTA - Three Phase Transformer 3amps1 x ELTA - Three Phase Transformer 10amps1 x NKS-D swirl diffuser v-300 x 300mm1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x Circular Ceiling Diffuser - TST 1251 x PCA Diffuser - PCA-3151 x Circular Ceiling Diffuser - TST 1004 x Helios TSW 7.5 Amp Transformer speed controller1 x Balance S Diffuser - NO RING - 125mm1 x Circular Ceiling Diffuser - TST 2001 x Round ceiling diffuser 400mm1 x JSR 200 Painted RAL50183 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans1 x Curved Blade Grille 600x600 (2way blow)1 x Versio Square Ceiling Diffusers - RS141 x Balance S Diffuser - NO RING - 100mm4 x Vent Axia ACM 150 inline mixed flow duct fan1 x Round ceiling diffuser 200mm1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Round ceiling diffuser 300mm1 x Round ceiling diffuser 250mm1 x PCA Diffuser - PCA-2503 x Helios TSW 1.5 Amp Transformer speed controller6 x Vent Axia ACM 100 inline mixed flow duct fan6 x Vent Axia ACM 125 inline mixed flow duct fan1 x RDS 1 Helios Transformer Controller With Motor Protection2 x TG-K Duct temperature sensor3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp5 x RRB- transformer controller1 x BEAS-control module3 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven6 x Transformer (silent) speed controller - RE 3.0 Amp3 x Speed Controller - REB53 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT4 x TG-K3/NTC10-01 - Duct temperature sensor1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x Easy-fix termination kit - High Rise Ventilator - EFT2 x DEF-140T Inlet Guard for the CBT-100N2 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x Speed Controller - REB33 x CBS-60 Outlet Flange for CSB/CBT-602 x Transformer (silent) speed controller - RE 1.5 Amp2 x Speed Controller - REB101 x Transformer (silent) speed controller - RE 5.0 Amp4 x Vent Axia T-Series Controller3 x REE-2 Electronic Speed Controller2 x RDH FLEX-SQUARE - ADH/RDH 04502 x Transformer Speed Control - RTRE- 7.0Amp1 x Elta Wall Cowl SWC56/633 x PIR Sensor - PIR22 x CBM 9-9 550w 4P VR (Open Motor)2 x Temperature Fan Speed Controller - ATCP4-WMS2 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-8TK2 x Helios TSW 3 Amp Transformer speed controller2 x Transformer 5 Speed Controller - ATC1-12TK2 x RDS 11 Helios Transformer Controller With Motor Protection3 x Vent Axia ACM 200 inline mixed flow duct fan4 x CS2 Current Switch3 x Isolator Switch - ISOSW1 x MWS 3 – Transformer Controller With Motor Protection2 x Two Speed Switch - REGUL-22 x Helios HQW-200/2 - IP551 x Single phase speed controller by auto-transformer - RMB 8.0 Amp4 x WS - Reversing Switch from Helios Fans3 x Helios HQW-630/4 - IP551 x REE-1 Electronic Speed Controller2 x Transformer Speed Control - RTRE- 12.0Amp1 x TG-R room temperature sensor2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x Commercial Single or 3 phase Fan Reversing Switch - RS14 x Speed Controller - REB1-N3 x Skyflow SSR Horizontal Roof Cowl SSR31/35B3 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS3 x MTP 10, 10K, Speed control1 x Speed controller with Reverse - REB-1R3 x Transformer 5 Speed Controller - ATC1-2TK2 x Helios TSW 0.3Amp Compact Transformer speed controller4 x Transformer speed controller - ATC1 - 1.5 Amps2 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT3 x Helios TSW MCB Amp Transformer speed controller2 x KMBI 315 Connector rectangular/circular to install on the discharge of CMT4 x MWS 1.5 – Transformer Controller With Motor Protection1 x Helios HQW-200/4 - IP553 x REB-CVF 0-10v Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x Envirovent 4 Way Remote Control Switch - SWHBKRF-42 x TEM 075 - 5 Speed Transformer Speed Control2 x KMBI 250 Connector rectangular/circular to install on the discharge of CMT4 x Helios HQW-315/4 - IP552 x Silent 100 Window Kit - windowS2 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Helios PU10 Speed Potentiometer (Flush Mounted)3 x DDMP 09-09 3F 2130W M6A4 DG01 x SG-200 Fan Guard for the HQW 2001 x Skyflow SSR Horizontal Roof Cowl SSR80B1 x RDS 7 Helios Transformer Controller With Motor Protection2 x Envirovent G4 Filter - SL-G4/F71 x Vortice Quadro Micro 100 I - Standard Version3 x Vent Axia Silent 100T (TIMER)5 x Speed Controller - REB14 x PIR Sensor - PIR44 x Speed Controller - REB85 x Transformer Speed Control - RTRE- 1.5Amp1 x GRA-100 External Grill by S&P2 x TD Mixvent 800/200 EEXEIIT32 x UB47- Universal Insulated Terminal2 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)3 x CBA-60 Inlet Flange for CBT-601 x Elta Wall Cowl SWC35/401 x Elta Louvre Shutter - 400mm1 x Helios HQW-250/4 - IP551 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Three Phase 3 step - 10amp Transformer controller for use with the HV Wall Mounted fans.1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Elta Wall Cowl SWC25/311 x Elta Wall Cowl SWC45/503 x DDMP 12-12 3F 1810W M6A4 DG01 x TG-K Duct temperature sensor3 x QPTW 250C Acoustic Twin Fan with Controller1 x DDMP 09/09 Mounting Flange1 x VTR 300 STD Filter Kit1 x DEF-CBM-RE-7 - Protection Guard1 x Speed Controller - REB2.5-N
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