• 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

3 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Elta 3 Amp Electronic single phase speed controller with TK5 x WS - Reversing Switch from Helios Fans2 x TG-K Duct temperature sensor1 x CS2 Current Switch3 x MWS 1.5 – Transformer Controller With Motor Protection1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT2 x MWS 3 – Transformer Controller With Motor Protection1 x ACO8AC/EC AutoChangeover panel1 x ACOAS/ AC/EC Auto Changeover 8Amp3 x Electronic extractor fan speed controller - FSC 1.51 x Two Speed Switch - REGUL-21 x Isolator Switch - ISOSW1 x Elta ACO Panel 149-ACO14E1 x EC6H - Reversible Group Fan Electronic Controller1 x Transformer Speed Control - RTRE- 12.0Amp1 x CONTROL ECOWATT - Basic1 x BEAS-control module2 x Helios HQW-200/2 - IP551 x Envirovent G4 Filter - SL-G4/F71 x Vent Axia T-Series Controller3 x Systemair Save Connect 2.0 Internet Module2 x Transformer (silent) speed controller - RE 3.0 Amp1 x EM30-24 Electro-Mechanical Control Panel2 x Helios HQW-630/4 - IP551 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x COM-32 x Elta 6 Amp Electronic single phase speed controller with TK1 x Remote Timer Control - 13511 x CBS-60 Outlet Flange for CSB/CBT-601 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x REE-1 Electronic Speed Controller3 x TG-K3/NTC10-01 - Duct temperature sensor1 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x CBA-60 Inlet Flange for CBT-602 x Helios HQW-200/4 - IP551 x EC-Vent Room Unit1 x Elta ACO Panel 149-ACO18B1 x Transformer (silent) speed controller - RE 1.5 Amp2 x Single phase speed controller by auto-transformer - RMB 8.0 Amp1 x Transformer 5 Speed Controller - ATC1-2TK1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Vent Axia Silent 100T (TIMER)1 x Airvent ceiling fan controller1 x EM30-24 Control Panel Commissioning Service1 x RDS 7 Helios Transformer Controller With Motor Protection1 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Transformer 5 Speed Controller - ATC1-12TK2 x Transformer Speed Control - RTRE- 7.0Amp1 x Transformer (silent) speed controller - RE 5.0 Amp2 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x TUNE-R-200-3-M1 - Control Damper1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5002 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 6301 x Speed Controller - REB51 x Speed Controller - REB102 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x MTS10- extractor fan 3 step switch1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x TD Mixvent 800/200 EEXEIIT31 x TG-R room temperature sensor1 x Elta 6 Amp Electronic single phase speed controller.1 x MTP 10, 10K, Speed control
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 44.99

Well made and robust, but it was not use for my application ...