• 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

3 x Airvent ceiling fan controller3 x Transformer (silent) speed controller - RE 3.0 Amp2 x Electronic extractor fan speed controller - FSC 1.51 x CPTA-S PIR SENSOR Volt Free Contacts - Surface Mounted4 x Helios HQW-200/4 - IP552 x Vent Axia T-Series Controller1 x Helios HQW-630/4 - IP553 x Remote Timer Control - 13511 x TG-K3/NTC10-01 - Duct temperature sensor3 x Transformer Speed Control - RTRE- 12.0Amp1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 3552 x REE-1 Electronic Speed Controller1 x EC6H - Reversible Group Fan Electronic Controller1 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x Commercial Single or 3 phase Fan Reversing Switch - RS13 x Speed Controller - REB51 x TG-R room temperature sensor2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)1 x Transformer (silent) speed controller - RE 1.5 Amp2 x Multiflow SMB550/4-1AC2 x Elta Variable Speed Drive IP66 - 0.75KW2 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS2 x TUNE-R-200-3-M1 - Control Damper1 x MEV Spider Wireless boost Switch - MEV-SWH-W1 x Elta Wall Cowl SWC56/632 x Isolator Switch - EFF-ISO2 x EBM-Papst D4E225-BC01-17 Double inlet2 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x SG-200 Fan Guard for the HQW 2002 x Two Speed Switch - REGUL-21 x Quietflow SQS400-1ECL - Centrifugal Box Fan2 x Elta Variable Speed Drive IP66 - 2.2KW1 x REB-CVF 0-10v Controller1 x RDH FLEX-SQUARE - ADH/RDH 04501 x Helios TSW 1.5 Amp Transformer speed controller3 x Helios HQW-315/4 - IP552 x Vent Axia Silent 100T (TIMER)1 x CBS-60 Outlet Flange for CSB/CBT-601 x TD Mixvent 800/200 EEXEIIT31 x GRA-100 External Grill by S&P2 x MTP 10, 10K, Speed control3 x Speed Controller - REB101 x Elta Wall Cowl SWC35/401 x Transformer 5 Speed Controller - ATC1-2TK1 x PIR Sensor - PIR21 x Elta Louvre Shutter - 400mm3 x Transformer Speed Control - RTRE- 7.0Amp1 x RDS 11 Helios Transformer Controller With Motor Protection1 x Transformer (silent) speed controller - RE 5.0 Amp1 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x Elta Wall Cowl SWC45/501 x Elta Wall Cowl SWC25/311 x CBT-100N Centrifugal2 x Transformer Speed Control - RTRE- 1.5Amp1 x QPTW 250C Acoustic Twin Fan with Controller1 x CBA-60 Inlet Flange for CBT-601 x DDMP 10-08 3F 2210W M6A4 DG01 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller
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...