• Model:ACO8AC/EC

ACO8AC/EC AutoChangeover panel

£ 300.62 (excl. VAT)

£ 360.74 (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
PDF Files


Wiring info

1 x SG-200 Fan Guard for the HQW 2002 x Speed Controller - REB101 x GRA-100 External Grill by S&P4 x UB47- Universal Insulated Terminal6 x Speed Controller - REB11 x TD Mixvent 800/200 EEXEIIT32 x MTP 10, 10K, Speed control1 x REB-CVF 0-10v Controller5 x PIR Sensor - PIR41 x Elta Louvre Shutter - 400mm1 x FRQ5-10A Inverter Speed controller4 x Vent Axia Silent 100T (TIMER)1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Elta Wall Cowl SWC35/401 x CBM 9-9 550w 4P VR (Open Motor)4 x PIR Sensor - PIR23 x Speed Controller - REB81 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x Transformer (silent) speed controller - RE 3.0 Amp2 x Transformer Speed Control - RTRE- 7.0Amp1 x Elta Wall Cowl SWC25/312 x Speed Controller - REB1-N2 x Helios HQW-250/4 - IP551 x Helios HQW-315/4 - IP554 x QPTW 250C Acoustic Twin Fan with Controller5 x Transformer Speed Control - RTRE- 1.5Amp1 x EBM-Papst D4E225-BC01-17 Double inlet1 x MTS10- extractor fan 3 step switch1 x CBA-60 Inlet Flange for CBT-601 x VTR 300 STD Filter Kit1 x Elta - Room Sensor - Temp/Humid/C021 x Quietflow SQS100-1ECL - Centrifugal Box Fan2 x DDMP 10-08 3F 2210W M6A4 DG01 x Elta Variable Speed Drive IP66 - 1.5KW1 x Multiflow SMB550/4-1AC2 x ENV 100 12v transformer SELV3 x Compact SCD450/4-1AC1 x Jet Cowl - 315mm1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x GXC6EC - High Performance Extract Fan1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3002 x Mini Diffuser - 100mm1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7103 x Elta 6 Amp Electronic single phase speed controller.1 x AXC TP - 100mm Plastic Centrifugal Inline Fan2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x SAVE VSR 300 heat recovery unit1 x CBT-100N Centrifugal2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x Transformer speed controller - ATC1 - 1.5 Amps2 x RD35S-4DW.6W.3L - 122297 (Three Phase)1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x AIRVENT speed control - AIR4019611 x Contactor Interface Station - CI91 x Duct Termination with Mesh - 355mm1 x CO2 Room Sensor - CO2-R2 x DDMP 12-12 3F 1810W M6A4 DG01 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x REU 7amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Vent Axia ACM 125 inline mixed flow duct fan1 x Vent Axia SC5001 - Speed controller1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Flat Roof Terminal -OFT 5 - Asphalt1 x DEF-CBM-RE-7 - Protection Guard1 x EBM-Papst D3G133-BF05-14 Double inlet1 x Electrostatic Precipitator - 1H x 3W1 x Helios TSW 1.5 Amp Transformer speed controller
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
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Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...