• 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 Transformer (silent) speed controller - RE 1.5 Amp1 x SG-200 Fan Guard for the HQW 2001 x Helios HQW-315/4 - IP551 x MEV Spider Wireless boost Switch - MEV-SWH-W3 x Helios HQW-250/4 - IP551 x MTP 10, 10K, Speed control1 x GXC6EC - High Performance Extract Fan5 x Transformer Speed Control - RTRE- 1.5Amp4 x QPTW 250C Acoustic Twin Fan with Controller3 x Compact SCD450/4-1AC1 x 220x90mm Insulated Rectangular Vertical 45° Bend1 x 220x90mm Insulated Rectangular Horizontal 45° Bend1 x Quietflow SQS100-1ECL - Centrifugal Box Fan3 x Vent Axia Silent 100T (TIMER)1 x CBA-60 Inlet Flange for CBT-601 x SAVE VSR 300 heat recovery unit1 x Mini Diffuser - 100mm2 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR2 x Speed Controller - REB84 x PIR Sensor - PIR42 x PIR Sensor - PIR21 x FRQ5-10A Inverter Speed controller3 x Speed Controller - REB11 x 220x90mm Insulated Rectangular Vertical 90° Bend1 x 204x60mm Insulated Rectangular Vertical 45° Bend1 x AIRVENT speed control - AIR4019611 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7101 x Jet Cowl - 315mm1 x Speed Controller - REB162 x TG-K Duct temperature sensor1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x VTR 300 STD Filter Kit2 x LFBR 315 G4 - Helios Inline Filter Box - 315mm1 x CBM Low Pressure Centrifugal Fan - CBM 12/12 6 Pole 736watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR2 x Elta 6 Amp Electronic single phase speed controller.1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan2 x Elta - Room Sensor - Temp/Humid/C021 x VEKA INT 2000/15.0-L1 EKO1 x EBM-Papst D3G133-BF05-14 Double inlet2 x DDMP 10-08 3F 2210W M6A4 DG01 x EBM-Papst D4E225-BC01-17 Double inlet1 x UB47- Universal Insulated Terminal1 x Helios RR-250-C Centrifugal inline fan1 x Vertical Cowl and Fan (Single Phase) - RAV400-4-11 x Electrostatic Precipitator - 1H x 3W1 x Duct Termination with Mesh - 355mm1 x ENV 100 12v transformer SELV1 x CBA-100 Inlet Flange for CBT-1001 x ACO8AC/EC AutoChangeover panel1 x TD160-NT Mixvent - 100mm - TD160 Timer1 x 204x60mm Insulated Rectangular Vertical 90° Bend1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x CBM 12-12 1100w 6P Three Phase1 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x HIMF - Mixed Flow Fan 100mm Inline Fan1 x CBT-100N Centrifugal
Reviews
EM 250-E2M 01- Etamaster-250
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Really well made but comes with no speed controler? ?and can...