• 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 5 Speed Controller - ATC1-10TK1 x ACOAS/ AC/EC Auto Changeover 8Amp2 x ACO8AC/EC AutoChangeover panel1 x TTC-2000 Three phase electric heater controller1 x Elta ACO Panel 149-ACO14E1 x EC-Vent control board1 x EM30-24 Electro-Mechanical Control Panel1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x Elta ACO Panel 149-ACO18B1 x Speed Controller - REB54 x Systemair Save Connect 2.0 Internet Module1 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection1 x EM30-24 Control Panel Commissioning Service1 x EC-Vent Room Unit2 x Transformer (silent) speed controller - RE 1.5 Amp1 x Egg Crate Grille with G2 Dust panel filter 1 inch- 300x3001 x Egg Crate Grille with Dust panel filter 1 inch- 595x5951 x Single Deflection Grille 400mm with OBD damper1 x Non Vision 150mm x 150mm (Air Transfer) Grille - With Flange - MILL FINISH1 x Mini Diffuser - 100mm1 x Egg Crate Grille with Dust panel filter 1 inch- 300x3001 x Potentiometer EGH 01 - for DDMP Fans1 x STF1 Oscillating Tower Fan1 x Elta SLC560/4C-3AC - IP551 x DDMP 10-10 FLANGE1 x Chaysol Da 12/12 CMAL - 736 Watt - 6 Pole1 x Helios AV125 External Wall Fan1 x EBM-Papst D2E097-BK76-98 Double inlet1 x Transformer 5 Speed Controller - ATC1-4TK1 x Transformer 5 Speed Controller - ATC1-8TK2 x Helios TSW 0.3Amp Compact Transformer speed controller1 x Helios TSW 10 Amp Transformer speed controller2 x RDS 11 Helios Transformer Controller With Motor Protection1 x Helios TSW MCB Amp Transformer speed controller2 x Vent Axia ACM 125 inline mixed flow duct fan1 x CS2 Current Switch2 x TG-K Duct temperature sensor1 x DEF-140T Inlet Guard for the CBT-100N2 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x RTRD - Three Phase Speed Controller - 2 Amp1 x MWS 5 – Transformer Controller With Motor Protection Unit1 x Vent Axia ACM 100 inline mixed flow duct fan2 x Single phase speed controller by auto-transformer - RMB 1.5 Amp1 x Helios TSW 7.5 Amp Transformer speed controller1 x RDS 7 Helios Transformer Controller With Motor Protection1 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans2 x MV-B Dual Switch for use with Helios HQW plate fans,2 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan2 x Vent Axia ACM 150 inline mixed flow duct fan1 x Single phase speed controller by auto-transformer - RMB 3.5 Amp1 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)2 x Single phase speed controller by auto-transformer - RMB 10.0 Amp2 x Helios HQW-200/2 - IP551 x Elta 6 Amp Electronic single phase speed controller with TK1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Two Speed Switch - REGUL-21 x Helios HQW-630/4 - IP551 x TG-K3/NTC10-01 - Duct temperature sensor2 x CBS-60 Outlet Flange for CSB/CBT-601 x Airvent ceiling fan controller1 x Multileaf Volume Control Dampers -500/500 Rectangular Flanged1 x WS - Reversing Switch from Helios Fans2 x Helios HQW-200/4 - IP551 x REE-1 Electronic Speed Controller1 x ERR 20/1 Centrifugal inline fan2 x Multiflow SMB550/4-1AC1 x Speed Controller - REB31 x Transformer (silent) speed controller - RE 3.0 Amp1 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Push Timer Switch - ZA41 x Isolator Switch - ISOSW1 x Remote Timer Control - 13511 x ERR 31/1 Centrifugal inline fan1 x Elta Variable Speed Drive IP66 - 0.75KW2 x SG-200 Fan Guard for the HQW 2001 x Commercial Single or 3 phase Fan Reversing Switch - RS12 x KMBI 225 Connector rectangular/circular to install on the discharge of CMT2 x REB-CVF 0-10v Controller1 x Electronic extractor fan speed controller - FSC 1.51 x Elta Variable Speed Drive IP66 - 2.2KW2 x Silent 100 Window Kit - windowS2 x Speed Controller - REB101 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven1 x Elta Variable Speed Drive IP66 - 7.5KW1 x KKS 100 silencer-section - For use with the MUB 100 size Fans.2 x PIR Sensor - PIR22 x DDMP 09-09 3F 2130W M6A4 DG01 x MTP 10, 10K, Speed control1 x Helios TSW 1.5 Amp Transformer speed controller1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Speed Controller - REB1-N1 x Helios PU10 Speed Potentiometer (Flush Mounted)1 x Helios HQW-250/4 - IP551 x Transformer 5 Speed Controller - ATC1-2TK1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x DDMP 12-12 3F 1810W M6A4 DG01 x PIR Sensor - PIR41 x 220x90mm Insulated Rectangular Horizontal 90° Bend1 x Envirovent 4 Way Remote Control Switch - SWHBKRF-4
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 ...