• 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 REE-2 Electronic Speed Controller2 x FAST-TRACK RANGE 75mm - Click Ring (1 bag of 10)2 x MEV Spider Wireless boost Switch - MEV-SWH-W2 x TG-K3/NTC10-01 - Duct temperature sensor1 x Elta Wall Cowl SWC56/636 x Airvent ceiling fan controller1 x Helios HQW-200/4 - IP553 x Commercial Single or 3 phase Fan Reversing Switch - RS11 x 7 Day Programmable TIMECLOCK1 x Transformer (silent) speed controller - RE 1.5 Amp1 x CBA-60 Inlet Flange for CBT-601 x Elta Wall Cowl SWC35/403 x TG-R room temperature sensor3 x Speed Controller - REB53 x Helios HQW-315/4 - IP551 x CMT-2 225/090 1.1KW - Single inlet centrifugal fan direct driven2 x REB-CVF 0-10v Controller4 x Transformer Speed Control - RTRE- 1.5Amp4 x Transformer Speed Control - RTRE- 7.0Amp2 x TD Mixvent 800/200 EEXEIIT31 x GRA-100 External Grill by S&P2 x Isolator Switch - EFF-ISO1 x Quietflow SQS400-1ECL - Centrifugal Box Fan3 x Elta Wall Cowl SWC45/501 x CBM 9-9 550w 4P VR (Open Motor)1 x Skyflow SSR Horizontal Roof Cowl SSR31/35BS1 x Elta Wall Cowl SWC25/312 x Elta Variable Speed Drive IP66 - 0.75KW1 x Helios PU10 Speed Potentiometer (Flush Mounted)2 x Speed Controller - REB101 x Elta Louvre Shutter - 400mm1 x Vent Axia Silent 100T (TIMER)2 x Multiflow SMB550/4-1AC2 x Speed Controller - REB1-N1 x S & P Aluminium Axial Fan Louvre Shutter - PER-CR- 7102 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)3 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt CVR1 x S&P MULTI-REG EC FAN CONTROLLER / INTERFACE2 x Elta 6 Amp Electronic single phase speed controller.4 x PIR Sensor - PIR22 x RDH FLEX-SQUARE - ADH/RDH 04503 x MTP 10, 10K, Speed control1 x Vent Axia ACM 200 inline mixed flow duct fan2 x Elta Variable Speed Drive IP66 - 2.2KW5 x QPTW 250C Acoustic Twin Fan with Controller2 x EBM-Papst D3G133-BF05-14 Double inlet2 x Biflow SB400-CON2-3 - High Temperature Bifurcated Fan1 x DEF-CBM-RE-7 - Protection Guard2 x Elta Variable Speed Drive IP66 - 0.37KW (1ph to 3ph)3 x Speed Controller - REB11 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan2 x SG-200 Fan Guard for the HQW 2001 x CBM Low Pressure Centrifugal Fan - CBM 9/7 4 Pole 373watt CVR1 x Compact SCD450/4-1AC1 x TUNE-R-200-3-M1 - Control Damper1 x CBM Low Pressure Centrifugal Fan - CBM 10/10 4 Pole 550watt VR1 x EBM-Papst D4E225-BC01-17 Double inlet1 x DDMP 12-12 3F 1810W M6A4 DG01 x Jet Cowl - 315mm1 x VEKA INT 2000/15.0-L1 EKO1 x Helios HQW-250/4 - IP551 x TD160-NT Mixvent - 100mm - TD160 Timer1 x CBT-100N Centrifugal
Reviews
EM 250-E2M 01- Etamaster-250
EM 250-E2M 01- Etamaster-250
£ 128.80

Really well made but comes with no speed controler? ?and can...