• Model:ACO8AC/EC

ACO8AC/EC AutoChangeover panel

£ 286.30 (excl. VAT)

£ 343.56 (inc. VAT)

The dual AC/EC fan controller is a mains powered, twin fan controller with enclosure, suitable for all EC 0-10V speed controllable and AC fans.

The fans run alternately based on a selectable changeover period.
Potentiometers allow setting of the two fan speeds, normal and boost. The fan speeds are selected by volt free contacts or 0-10V input.

There is also an optional single-fan operation mode. Two VFC inputs - Normal/Boost and Remote on/off
Alarm output for fan fail, solid state relay 230V/8A contacts
LED for Fan OK/Fault
LED Fan1/Fan2 run
Duty share/changeover 3/6/9/12/15/18/21/24 hour set via switch
Remote enable input, volt free contacts
Normal/Boost fan speed input.
Current sensing 1 to 8 amp
Option to external boost/run via 0-10V input via BMS
Max adjustable output 0-10V to fans
Fan fault volt free contacts
Can select to start fan A or fan B

Download datasheet HERE
1 x Etaline Max-Fan - 315mm - E2 011 x DV-ROF-V-225 Roof mounted unit1 x HIMF - Mixed Flow Fan 150mm Inline Fan1 x HIMF - Mixed Flow Fan 125mm Inline Fan1 x AKOR GD - Spare Motor1 x *VORT HRW 30 MONO Evo - Single Room Heat Recovery Unit,1 x EB-100N T - Centrifugal Fan with Timer1 x Axial Roof mounted Extract/Supply Fan- -HCTT/4-1000-A 5.5kw1 x CHVB/4-3000/315 0,27KW 230V50 VE1 x CBM Low Pressure Centrifugal Fan - CBM 9/9 4 Pole 550watt VR RE1 x HA-600 SLIM Cooker Hood - Stainless Steel1 x CBT-60N Centrifugal1 x CBT-125 Centrifugal1 x Onda Cristal 900 Kitchen Extractor Hood1 x EBB-250 S DESIGN Centrifugal Extractor Fan1 x Centrifugal Roof Mounted Fans MAX-TEMP CTVB / CTVT Series - Vertical Discharge1 x Female Ducting Connector - 160mm1 x DA9/9 Feet1 x 125mm - 100mm Round Reducer1 x 125mm Round Condensation Trap1 x HRSB/6-710/24-BZ1 x Duct Wrap Insulation - AWDW25mm1 x Helios HQW-200/2 - IP551 x Elta Quietflow Twin SQT250-1ECL1 x Helios HQW-630/6 - IP551 x Synthetic Air Filter Media - 6mm x 2mtr x 5mtr Roll1 x HRT/4-630/25-BPN C1 x Ancillary Pack for SB-Biflow 500 model1 x HCFT/4-450mm plastic impeller plate fan1 x Ancillary Pack for SLC-710 for 6 Pole Motors1 x Economy Airvent 150mm Fan1 x Ancillary Pack for SB-CYL 630 model1 x Ancillary Pack for SB-CYL 500 model1 x FRQ-10A V2 Inverter Speed controller1 x FU 075 04 Frequency Inverter (IP20)1 x CRBB/3-160/052M EC 1H0 MP - External Rotor Motor Radial Fans1 x Rectangular Airbrick Adaptor1 x ERR 20/1 Centrifugal inline fan1 x Quietflow SQS200-1ECL - Centrifugal Box Fan1 x AL 355 EC 01 AXIALINE - High Performance Long Cased Axial Fan1 x Acopel F400-560/1601 x CAB-355 ECOWATT Energy Efficient Acoustic Box Fan1 x Access Door for Circular Duct - 500 x 4001 x Access Door 250mm x 250mm1 x Isolator Switch - ISOSW1 x EM 150L-E2M 01- Etamaster-1501 x Ducted Outlet Option for H14 - HAP5001 x Curved Blade Grille 600x600 (2way blow)1 x Soler & Palau - HXBR-250 ECOWATT - IP441 x Belt Drive Cased Axial Fan - 630mm - H version1 x HCFT/4-250mm plastic impeller plate fan1 x Biflow SB250-CON2-3 - High Temperature Bifurcated Fan1 x CCZ-404-T (three Phase)1 x Soler & Palau - HCBT/4-1000/L - IP551 x SWF-150X Sidewall Mounted Extractor Fan1 x Classic SAX23/9AR Window/Wall Mounted1 x OBD 450x450 - for use with 4WAY-5951 x Elta Turboflow-TF - 500mm - Single phase1 x TD2000 Mixvent - 315mm1 x Soler & Palau - HXTR/4-560/H - IP541 x CBMT/Q 150-27 1 HEATER KIT1 x HEATER BATTERY+CONTROLS 315 DIA 1 PHASE 4/8kW1 x Soler & Palau TCBB/4-315/H - IP441 x Helios HRFW 500/41 x ERR 31/1 Centrifugal inline fan1 x Raptor SDA500/46-3AC1 x Woods 31JMV14/2/6/33 - Long Cased Axial Fan 315mm1 x Elta SPA560/46-3AC - IP541 x Soler & Palau - HCBT/6-560/H - IP651 x HD Series Control Damper - 1000mm X 1000mm1 x Soler & Palau TCBT/6-800/H - IP651 x AEL - Outlet Flexible Connection for TLZ450 R1 x HCFB/4-500mm plastic impeller plate fan1 x Kitchen Grease Filter - Mesh Type Non standard 450mm x 150mm x 22mm ( CEF450 Replacement)1 x HCFT/4-5001 x ACO 149-ACO1/EDV
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
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