• Model:EFSC

Electronic extractor fan speed controller - EFSC

£ 31.49 (excl. VAT)

£ 37.79 (inc. VAT)

A range of Electronic Fan Speed Controllers designed for speed controllable single phase motors up to 10 amps.
The EFSC3,5,6 & 10 all have an illuminated on/off rocker switch and a stepless rotary knob for speed adjustment.
These controllers do not have TP/TK connections, any fans with these connections available should use suitable matching controllers, such as the EFSC with TK.

EFSC Range Features
• All models supplied with surface mount backing box
• Minimum & Maximum speed internal pre-set adjusters on all models
• Suitable for 2 or 3 wire control
• Electronic stepless speed control
• Easy to install

Physical Dimensions

150mm x 85mm x 40mm

Notes for engineers: If wanting to use 3 wire control, the capacitor will have to be disconnected from Live and fed to the Aux on the EFSC instead. (If the motor is supplied in this configuration, which is normally the case.)
This is a controlled Live controller. If the capacitor is connected to Neutral on the motor (controlled Neutral configuration) and you want to use 3 wire connection, U1 & U2 will have to be reversed for the fan to run in the correct direction.
3 wire control gives better starting torque, less heat generation and is preferred in all respects.

If in doubt use the 2 wire connection the the fan, as described in the instructions.
PDF Files


Data Sheet

Available Options

1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Access Door 450mm x 450mm1 x Elta Podded Silencer 1D- 710mm1 x Elta Wall Cowl SWC35/401 x Elta EC Electronic Controller1 x Cased Axial Fan Extension - 400mm dia1 x Helios GigaBox 560mm GBD 560/4/4 centrifugal1 x BDS 630/710 RA b/d shutter1 x Circular Ceiling Diffuser - TST 1601 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x CBMT/Q 150-15 1 HEATER KIT1 x EKHR 280-2SW BCMI1 x Acopel F400-355/1601 x Acopel F400-900/1801 x Etaline 710mm - D4 02 3 Phase1 x NON-STD FSD-TD Fire and Smoke Damper - 230V - 210mm x 100mm1 x Elta SLC800/4B-3AC - IP551 x Elta Turboflow-TF - 500mm(B) - Three phase1 x Direct AM Delivery Surcharge1 x AKOR Spare Filter1 x Jetflow-HIT Metal inline - 150mm1 x DEF-1000-AN1 x Soler & Palau TCBT/4-800/G - IP651 x ECO-500 Kitchen Extract Fan1 x Kitchen Grease Filter - Mesh Type Non standard 275mm x 180mm x 22mm1 x Elta Cased Axial Flange - 250mm1 x CBT-60N Centrifugal1 x Elta SLC560/2-3AC - IP551 x Soler & Palau TCBB/4-400/H - IP441 x HCFT/4-315mm (B-FLOW) plastic impeller plate fan1 x Frequency converter FU 075 14 - IP661 x CBMT/Q 315-90 3 HEATER KIT1 x Elta SLC500/2A-3AC - IP551 x EM 150L-E2M 01- Etamaster-1501 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Pre 10:30 Delivery Surcharge1 x Acoustic MiniBox Fan - MINI-BOX 1001 x CBM 7/7 147w 4P RE-VR1 x Jetflow-HIT Metal inline - 250mm1 x EBB-175 S DESIGN Centrifugal Extractor Fan1 x Belt Drive Cased Axial Fan - 800mm - L version1 x Soler & Palau HXM-300mm1 x Flat Roof Terminal -OFT 5 - Ashphalt1 x Kitchen Grease Filter - Mesh Type Non standard 450mmx450mmx22mm Actual1 x Capacitor 20uf for use with the EBM D2E range1 x Economy Airvent 150mm Fan With Pullcord & Shutters
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Reviews
Soler & Palau TCBB/4-450/H - IP65
Soler & Palau TCBB/4-450/H - IP65
£ 481.79

Delivered super promptly yesterday, next day. Only just fitt...