• Model:RE-1.5

Transformer (silent) speed controller - RE 1.5 Amp

£ 132.29 (excl. VAT)

£ 158.75 (inc. VAT)


This range of transformer controllers for single phase AC fans and motors provide energy saving speed control without the creation of additional motor noise which you get with most electronic controllers.
Vacuum impregnation further reduces electrical noise from the transformers.

The R.E range of controllers are available for total load currents of up to 7.0 amps,
A rotary switch selects one of five different voltages.

The silent R-E Transformer controller produce no buzz on the fans, unlike electronic speed controllers, due to providing a smooth sine wave to the motor. Also lengthens fan life. Used for a truly silent fan setup.

For 2 speed trickle and boost version see the REU.
For fans with inbuilt TK connections or for use with thermostats see the RTRE.

I control a Ruck 125mm ISO Acoustic fan (from JF's) with this controller - no harmonic hum detectable at low speeds, at all! Great. High quality product - good service from JF's, Thanks

Rated by Lewis ****

Use this to control my Mini box fans, works perfectly and is silent.

Rated by James ******

Unbelievable! With TDmixvent500: noise reduction minimum 50% !!! In position 1 we wonder is on or off the fan? Money well spent !!! Thank you!

Rated by Stefano ********

Incredible, Perfect, Silent and Fast delivery ! Thanks "Just Fans" and Thanks "SystemAir"

Rated by Jonathan *******
PDF Files


Declaration of Conformity


Wiring Info


Transformer (silent) speed controller - RE 1.5 Amp Specification Sheet

1 x Elta Variable Speed Drive IP66 - 2.2KW1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 15 40 Frequency Inverter1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x FRQ-10A V2 Inverter Speed controller1 x FRQ5-4A V2 Inverter Speed Controller1 x FU 22 25 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta Variable Speed Drive IP66 - 4.0KW1 x Frequency converter FU 075 14 - IP661 x Frequency converter RUCK - FU 075 201 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta Variable Speed Drive IP66 - 5.5KW1 x FRQ5-10A Inverter Speed controller1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Elta 10 Amp Electronic single phase speed controller.1 x ATEX rated 3-phase Speed Control - R-DK4 KT (EX)1 x ELTA - Three Phase Transformer 10amps1 x ELTA - Three Phase Transformer 3amps1 x Frequency converter RUCK - FU 075 381 x Frequency converter RUCK - FU 075 211 x FU 22 04 Frequency Inverter1 x FU 075 04 Frequency Inverter (IP20)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x NKS-D swirl diffuser v-300 x 300mm1 x ELTA - Single Phase Transformer 2amps1 x Circular Ceiling Diffuser - TST 1251 x PCA Diffuser - PCA-3151 x Balance S Diffuser - NO RING - 125mm3 x Electronic extractor fan speed controller - FSC 1.51 x Circular Ceiling Diffuser - TST 1001 x Circular Ceiling Diffuser - TST 2002 x EC6H - Reversible Group Fan Electronic Controller1 x Curved Blade Grille 600x600 (2way blow)1 x Round ceiling diffuser 400mm1 x JSR 200 Painted RAL50181 x Elta 2 Amp Electronic single phase speed controller.1 x Circular Ceiling Diffuser - TST 1601 x Elta 3 Amp Electronic single phase speed controller with TK1 x Versio Square Ceiling Diffusers - RS144 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps1 x ELTA - Single Phase Transformer 8amps1 x Elta 3 Amp Electronic single phase speed controller.2 x Airvent ceiling fan controller1 x Balance S Diffuser - NO RING - 100mm1 x ELTA - Single Phase Transformer 12amps1 x Round ceiling diffuser 200mm1 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps1 x Round ceiling diffuser 300mm1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)6 x COM-31 x Round ceiling diffuser 250mm1 x Elta 6 Amp Electronic single phase speed controller.1 x Elta Variable Speed Drive IP66 - 0.75KW (1ph to 3ph)1 x Round ceiling diffuser 350mm1 x PCA Diffuser - PCA-2501 x ELTA - Single Phase Transformer 10amps1 x Elta Variable Speed Drive IP66 - 1.5KW (1ph to 3ph)3 x Push Timer Switch - ZA41 x Helios ZNE Electronic Fan Overrun Timer1 x Time Delay Unit - DT20B3 x Multi Input Run On Timer - 0 - 20min - CFCU3 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans3 x Vent Axia ACM 150 inline mixed flow duct fan2 x Remote controller FLEX - for VEKO INT2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-45 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan6 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Helios TSW 7.5 Amp Transformer speed controller1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Transformer 5 Speed Controller - ATC1-10TK2 x Transformer 5 Speed Controller - ATC1-4TK2 x Transformer 5 Speed Controller - ATC1-8TK3 x Helios TSW 3 Amp Transformer speed controller2 x Vent Axia ACM 100 inline mixed flow duct fan2 x Helios TSW MCB Amp Transformer speed controller3 x Three Phase Transformer controllers - RMT 1.5 Amp2 x Remote Timer Control - 13514 x Vent Axia ACM 200 inline mixed flow duct fan2 x Helios TSW 1.5 Amp Transformer speed controller1 x Run On Timer - 5s - 4hrs - RT5A6 x Vent Axia ACM 125 inline mixed flow duct fan1 x Temperature Fan Speed Controller - ATCP4-WMS3 x MV-B Dual Switch for use with Helios HQW plate fans,4 x CS2 Current Switch1 x 7 Day Programmable TIMECLOCK6 x Systemair Save Connect 2.0 Internet Module2 x TTC-2000 Three phase electric heater controller3 x MWS 3 – Transformer Controller With Motor Protection3 x Isolator Switch - ISOSW5 x Single phase speed controller by auto-transformer - RMB 1.5 Amp5 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 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/EDV1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x Elta ACO Panel 149-ACO18B3 x Single phase speed controller by auto-transformer - RMB 8.0 Amp2 x BEAS-control module3 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x EC-Vent Room Unit2 x Helios HQW-200/2 - IP554 x MWS 1.5 – Transformer Controller With Motor Protection2 x Envirovent G4 Filter - SL-G4/F71 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted3 x WS - Reversing Switch from Helios Fans1 x EM30-24 Control Panel Commissioning Service1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6302 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5004 x Transformer (silent) speed controller - RE 3.0 Amp1 x Easy-fix termination kit - High Rise Ventilator - EFT3 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x TG-K Duct temperature sensor1 x TG-K3/NTC10-01 - Duct temperature sensor3 x Helios HQW-200/4 - IP551 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x Commercial Single or 3 phase Fan Reversing Switch - RS13 x Vent Axia T-Series Controller1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Helios HQW-630/4 - IP552 x Transformer 5 Speed Controller - ATC1-12TK1 x Two Speed Switch - REGUL-21 x CBS-60 Outlet Flange for CSB/CBT-601 x DEF-140T Inlet Guard for the CBT-100N1 x RRB- transformer controller1 x EM10-24v Control Panel for FSD-C dampers
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