• 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

2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x Airvent ceiling fan controller2 x REB-CVF 0-10v Controller1 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)2 x WS - Reversing Switch from Helios Fans1 x EM30-24 Control Panel Commissioning Service3 x Speed Controller - REB101 x U-EK plastic housing IP65 - for use with the U-EK230E Motor Protection2 x Transformer (silent) speed controller - RE 3.0 Amp2 x Speed Controller - REB1-N1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 5001 x Easy-fix termination kit - High Rise Ventilator - EFT1 x ELM 18 EX Flexible Cuff for ERM 183 x MTP 10, 10K, Speed control1 x SG-200 Fan Guard for the HQW 2001 x Silent 100 Window Kit - windowS2 x UB47- Universal Insulated Terminal1 x Transformer Speed Control - RTRE- 7.0Amp2 x Electronic extractor fan speed controller - FSC 1.51 x Helios HQW-315/4 - IP553 x Vent Axia Silent 100T (TIMER)4 x Helios HQW-250/4 - IP552 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x Vent Axia ACM 200 inline mixed flow duct fan1 x Transformer speed controller - ATC1 - 1.5 Amps1 x RDH FLEX-SQUARE - ADH/RDH 04501 x PIR Sensor - PIR41 x LFBR 315 G4 - Helios Inline Filter Box - 315mm3 x PIR Sensor - PIR21 x Transformer Speed Control - RTRE- 12.0Amp1 x KMBI 180 Connector rectangular/circular to install on the discharge of CMT1 x CMT-2 200/80 1.1KW - Single inlet centrifugal fan direct driven2 x QPTW 250C Acoustic Twin Fan with Controller1 x Transformer 5 Speed Controller - ATC1-2TK1 x MTS10- extractor fan 3 step switch1 x Speed Controller - REB81 x EBM-Papst D4E225-BC01-17 Double inlet
Reviews
Circular Inline Silencers - 0.6M long - SLU-600
Circular Inline Silencers - 0.6M long - SLU-600
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