• 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 LFBR 160 G4 - Helios Inline Filter Box - 160mm1 x Small Centrifugal Fans CBM/2-133/190 185w1 x D2E146-AP47-C11 x Atex Inline Fan 180mm - ERM18EXE1 x Stainless Steel Male Connector - 250mm1 x Helios TSW MCB Amp Transformer speed controller1 x Helios TSW 10 Amp Transformer speed controller1 x Silent 100 Window Kit - windowS1 x D2E-146-AP47-751 x Envirovent Silent MV160/100S Mixvent - 100mm - (5 year warranty)1 x Helios TSW 1.5 Amp Transformer speed controller1 x Helios TSW 7.5 Amp Transformer speed controller1 x Vent Axia ACM 100 T (Timer Model) inline mixed flow duct fan1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x REU 3amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE1 x Transformer 5 Speed Controller - ATC1-10TK1 x Helios TSW 3 Amp Transformer speed controller2 x Envirovent 4 Way Remote Control Switch - SWHBKRF-41 x Vent Axia ACM 150 inline mixed flow duct fan1 x RTRD - Three Phase Speed Controller - 2 Amp1 x Vent Axia ACM 125 T (Timer Model) inline mixed flow duct fan1 x Temperature Fan Speed Controller - ATCP4-WMS1 x Transformer 5 Speed Controller - ATC1-8TK2 x Vent Axia ACM 100 inline mixed flow duct fan1 x MV-B Dual Switch for use with Helios HQW plate fans,1 x Helios TSW 0.3Amp Compact Transformer speed controller1 x CS2 Current Switch1 x MWS 3 – Transformer Controller With Motor Protection1 x Isolator Switch - ISOSW1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x Two Speed Switch - REGUL-21 x Push Timer Switch - ZA41 x Envirovent Silent MV160/100T Mixvent - Timer Model - 100mm - (5 year warranty)1 x 5-Speed Controller for use with Elta SAX Classic Fans1 x Single phase speed controller by auto-transformer - RMB 1.5 Amp2 x Vent Axia ACM 125 inline mixed flow duct fan2 x FAST-TRACK RANGE 90mm - Adaptor For Distribution Box2 x MWS 1.5 – Transformer Controller With Motor Protection2 x WS - Reversing Switch from Helios Fans1 x ERR 20/1 Centrifugal inline fan1 x Envirovent G4 Filter - SL-G4/F7
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
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Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...