• Model:RRB

RRB- transformer controller

£ 76.17 (excl. VAT)

£ 91.40 (inc. VAT)

rrb- transformer controller, sine wave supply to fans so no buzzing at low speeds.
IP20, Max current 0.41 Amps.
Suitable for smaller fans, for larger single phase fans see the RE range.
1 x Speed Controller - REB81 x ELM 18 EX Flexible Cuff for ERM 181 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Elta 2 Amp Electronic single phase speed controller.1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Helios TSW 3 Amp Transformer speed controller1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x TUNE-R-200-3-M2 - Control Damper1 x Elta Variable Speed Drive IP66 - 0.75KW1 x Elta - Room Sensor - Temp/Humid/C021 x ACO8AC/EC AutoChangeover panel1 x Elta Turboflow-TF - 450mm - Single phase1 x Flanged Damper 019-0560-STD1 x MWS 3 – Transformer Controller With Motor Protection1 x 220x90mm x 1m Insulated Rectangular Duct1 x TUNE-R-200-3-M0 - Control Damper (NO ACTUATOR)1 x Biflow SB315-CON4-3 - High Temperature Bifurcated Fan2 x RDH FLEX-SQUARE - ADH/RDH 04501 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT400/4-3AC1 x Impeller Side Guard - 450mm1 x Biflow SB250-CON4-3 - High Temperature Bifurcated Fan1 x Ancillary Pack for SB-Biflow 315 model1 x RD35S-4DW.6W.3L - 122297 (Three Phase)2 x Nicotra RDH G2E7-04501 x ADH E0-450 Flange - 0450 ADHE/RDHE1 x RDH Flange - 03151 x RDH Flange - 02501 x RDH Flange - 04001 x RD31S-4DW.6Q.AL - 121303 (Three Phase)1 x RD31S-4EW.6Q.AL - 122296 (Single Phase)1 x RDH E0-0400 Mounting Feet (pair)1 x Impeller Side Guard - 250mm1 x Chaysol Da 10/10 - 550watt - 4 Pole - Flangeless1 x TecFire Intumescent Damper - Rectangular 400x400mm1 x Clearflow CFHT Kitchen/High Temp Roof Fan - CFHT560/4-3AC1 x Duct Termination with Mesh - 500mm1 x TUNE-R-200-3-M3 - Control Damper1 x Elta SCP250/4-3AC - IP551 x Round ceiling diffuser 200mm1 x Comefri - TLZ 225 R - High Performance Scroll Fan1 x Comefri - TLZ 450 R - High Performance Scroll Fan1 x ADH E0-250 Flange - 0250 ADHE/RDHE1 x MTS10- extractor fan 3 step switch1 x RDH Flange - 04501 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX500/2B-3AC Three Phase1 x AEL - Outlet Flexible Connection for TLZ450 R1 x Elta SCP400/4-3AC - IP551 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Unbelievable! With TDmixvent500: noise reduction minimum 50%...