• 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

5 x Helios HQW-200/4 - IP552 x Transformer (silent) speed controller - RE 1.5 Amp3 x Airvent ceiling fan controller3 x WS - Reversing Switch from Helios Fans1 x Vent Axia T-Series Controller1 x Helios HQW-630/4 - IP551 x Easy-fix termination kit - High Rise Ventilator - EFT1 x Electronic extractor fan speed controller - FSC 1.54 x Transformer (silent) speed controller - RE 3.0 Amp2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS4 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x TG-K3/NTC10-01 - Duct temperature sensor1 x Remote Timer Control - 13513 x TG-R room temperature sensor2 x Speed Controller - REB51 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3551 x EC6H - Reversible Group Fan Electronic Controller2 x Multiflow SMB550/4-1AC3 x Elta Variable Speed Drive IP66 - 0.75KW1 x REE-1 Electronic Speed Controller4 x Quietflow SQS400-1ECL - Centrifugal Box Fan1 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x Transformer Speed Control - RTRE- 12.0Amp1 x Transformer Speed Control - RTRE- 7.0Amp2 x Isolator Switch - EFF-ISO2 x Speed Controller - REB101 x CBA-60 Inlet Flange for CBT-602 x MWS 1.5 – Transformer Controller With Motor Protection5 x SG-200 Fan Guard for the HQW 2003 x Helios HQW-315/4 - IP553 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Elta Wall Cowl SWC56/632 x HCFC 1.7 - Reversible Speed Controller for HCF sweep fans4 x MTP 10, 10K, Speed control5 x Vent Axia Silent 100T (TIMER)2 x TUNE-R-200-3-M1 - Control Damper2 x REB-CVF 0-10v Controller2 x EBM-Papst D4E225-BC01-17 Double inlet1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x TD Mixvent 800/200 EEXEIIT31 x Two Speed Switch - REGUL-22 x Elta Variable Speed Drive IP66 - 2.2KW1 x CBM 9-9 550w 4P VR (Open Motor)1 x Transformer (silent) speed controller - RE 5.0 Amp1 x RDH FLEX-SQUARE - ADH/RDH 04501 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x Vent Axia ACM 200 inline mixed flow duct fan1 x Helios TSW 1.5 Amp Transformer speed controller2 x Speed Controller - REB1-N1 x Elta 6 Amp Electronic single phase speed controller.1 x GRA-100 External Grill by S&P2 x MTS10- extractor fan 3 step switch1 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)1 x Elta Wall Cowl SWC35/401 x QPTW 250C Acoustic Twin Fan with Controller1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x DDMP 10-08 3F 2210W M6A4 DG01 x Elta Louvre Shutter - 400mm1 x Transformer Speed Control - RTRE- 1.5Amp
Reviews
Transformer (silent) speed controller - RE 1.5 Amp
Transformer (silent) speed controller - RE 1.5 Amp
£ 132.29

Incredible, Perfect, Silent and Fast delivery ! Thanks "Just...