• 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 - ATC1-4TK1 x 204 x 60mm Duct to Duct Connector for use with Insulated Thermal Ducting1 x Revolution SLCX ATEX Long Cased Axial Flow Fan SLCX630/4-3 Three Phase1 x VENT LK ECOWATT Centrifugal In-Line Duct Fan - 150mm1 x DDMP 12-12 FLANGE1 x A Duct Mountable - Double Drilled Fixing Flange (PAIR) - 355mm1 x TD2000 Mixvent - 315mm1 x K 125 EC Circular duct fan1 x ERM180EXE Bracket1 x Ducting T Piece Equal - 250mm1 x Nicotra Gebhardt RZR 15-05001 x Atex Inline Fan 250mm - ERM25EXE1 x Jetflow-HIT Metal inline - 125mm1 x Curved boot - 300mm1 x Elta SPA350/4-1AC - IP441 x Ducting 90 Degree Bend - 355mm1 x EBM-Papst R2E225-AT51-051 x Helios SVS EC 200 B – SlimVent Acoustic Line EC-Centrifugal fan1 x Metal Inline Fan - VENT-160NK1 x Rosenberg EQ 350-4.4EC1 x Etaline 400mm1 x 30JM.33.BIF.200D.4P.3PH.63WEG - High Temp Bifurcated Fan - 305mm1 x Insulated extract Plenum 8+11 x Metal Inline Fan - VENT-400N1 x Spare filter for Energi Sava 200 & 250 HR unit1 x HRB/6-451/20-BMVPN - Special Offer1 x TX6PL Panel unit1 x Etaline 355mm - E2-011 x Vent Axia Silent 100T (TIMER)1 x Female Ducting Connector - 450mm1 x Elta Variable Speed Drive IP66 - 2.2KW1 x FU 075 52 Frequency Inverter (IP20)1 x FRQ-10A V2 Inverter Speed controller1 x Helios TSD 3.0 Transformer Speed Control (400v)1 x Elta Variable Speed Drive IP66 - 7.5KW1 x FU 15 40 Frequency Inverter1 x FU 15 16 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 5.5KW1 x FRQ5-10A Inverter Speed controller1 x Elta Variable Speed Drive IP66 - 1.5KW1 x Frequency converter RUCK - FU 075 201 x Frequency converter FU 075 14 - IP661 x Elta Variable Speed Drive IP66 - 4.0KW1 x FU 22 25 Frequency Inverter1 x Elta Variable Speed Drive IP66 - 0.75KW1 x FRQ5-4A V2 Inverter Speed Controller1 x Frequency converter RUCK - FU 075 211 x ELTA - Three Phase Transformer 10amps1 x FU 075 04 Frequency Inverter (IP20)1 x Helios - FIUK-11KW 24.0A - FREQUENCY INVERTER1 x ELTA - Three Phase Transformer 3amps1 x Elta Variable Speed Drive IP66 - 2.2KW (1ph to 3ph)1 x Elta 10 Amp Electronic single phase speed controller.1 x FU 22 04 Frequency Inverter1 x ELTA - Single Phase Transformer 2amps1 x Electronic extractor fan speed controller - FSC 1.51 x EC6H - Reversible Group Fan Electronic Controller1 x NKS-D swirl diffuser v-300 x 300mm1 x Circular Ceiling Diffuser - TST 1251 x Balance S Diffuser - NO RING - 125mm1 x ELTA - Single Phase Transformer 8amps1 x PCA Diffuser - PCA-3151 x Airvent ceiling fan controller1 x Elta 3 Amp Electronic single phase speed controller with TK1 x Curved Blade Grille 600x600 (2way blow)1 x ELTA - Single Phase Transformer 12amps1 x Elta 3 Amp Electronic single phase speed controller.1 x Elta 6 Amp Electronic single phase speed controller with TK1 x ELTA - Single Phase Transformer 16amps1 x Circular Ceiling Diffuser - TST 1001 x 5-Speed Controller for use with Elta SAX Classic Fans1 x AIRVENT speed control - AIR4019611 x ELTA - Single Phase Transformer 4amps1 x Round ceiling diffuser 400mm1 x COM-31 x JSR 200 Painted RAL50181 x Circular Ceiling Diffuser - TST 2001 x EFSC-6N- Single Phase Speed Control1 x Circular Ceiling Diffuser - TST 1601 x Round ceiling diffuser 200mm1 x Balance S Diffuser - NO RING - 100mm1 x Elta 6 Amp Electronic single phase speed controller.1 x ELTA - Single Phase Transformer 10amps1 x PCA Diffuser - PCA-2501 x Round ceiling diffuser 250mm1 x Round ceiling diffuser 350mm1 x Run On Timer - 5s - 4hrs - RT5A1 x Remote Timer Control - 13511 x Push Timer Switch - ZA41 x Multi Input Run On Timer - 0 - 20min - CFCU1 x Time Delay Unit - DT20B1 x ACOAS/ AC/EC Auto Changeover 8Amp1 x 7 Day Programmable TIMECLOCK1 x TTC-2000 Three phase electric heater controller1 x ACO8AC/EC AutoChangeover panel1 x Elta ACO Panel 149-ACO14E1 x QPTW 250C Acoustic Twin Fan with Controller1 x EM30-24 Electro-Mechanical Control Panel1 x CONTROL ECOWATT - Basic1 x ACO 149-ACO1/EDV1 x EC-Vent control board1 x Elta ACO Panel 149-ACO18B
LINEO 200 QUIET
LINEO 200 QUIET
£ 293.00 now £ 235.00
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

Excellent low noise fan, I've got one unit running years and...