• 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 ACO 149-ACO1/EDV4 x WS - Reversing Switch from Helios Fans2 x Elta 6 Amp Electronic single phase speed controller with TK1 x EM30-24 Electro-Mechanical Control Panel2 x Elta 3 Amp Electronic single phase speed controller with TK1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection4 x MWS 1.5 – Transformer Controller With Motor Protection2 x COM-31 x DEF-140T Inlet Guard for the CBT-100N2 x Electronic extractor fan speed controller - FSC 1.51 x EC-Vent Room Unit1 x EC6H - Reversible Group Fan Electronic Controller1 x Elta ACO Panel 149-ACO18B2 x Transformer Speed Control - RTRE- 12.0Amp2 x Systemair Save Connect 2.0 Internet Module1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Transformer (silent) speed controller - RE 1.5 Amp2 x TG-K3/NTC10-01 - Duct temperature sensor1 x Vent Axia T-Series Controller2 x Two Speed Switch - REGUL-21 x Transformer 5 Speed Controller - ATC1-12TK1 x Single phase speed controller by auto-transformer - RMB 10.0 Amp1 x TG-K Duct temperature sensor1 x EM30-24 Control Panel Commissioning Service3 x Transformer (silent) speed controller - RE 3.0 Amp1 x Envirovent G4 Filter - SL-G4/F72 x Remote Timer Control - 13511 x BEAS-control module1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x Helios HQW-630/4 - IP551 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Easy-fix termination kit - High Rise Ventilator - EFT2 x Helios HQW-200/2 - IP551 x REE-1 Electronic Speed Controller1 x Transformer 5 Speed Controller - ATC1-8TK1 x Vent Axia Silent 100T (TIMER)1 x MTP 10, 10K, Speed control1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x TUNE-R-200-3-M1 - Control Damper
Reviews
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