• Model:ACO8AC/EC

ACO8AC/EC AutoChangeover panel

£ 286.30 (excl. VAT)

£ 343.56 (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
1 x Elta SCP350/4-3AC - IP552 x Soler & Palau - HXBR/4-355/H - IP541 x HCFB/4-355mm plastic impeller plate fan2 x Elta SPA350/4-1AC - IP441 x HRB/4-350-BPN1 x Soler & Palau - HXTR/4-355/H - IP541 x Soler & Palau HXM-350mm1 x Dynair QCL 200mm (2-Pole)1 x Economy Airvent 150mm Fan With Pullcord & Shutters1 x Economy Airvent 100mm Fan with Timer & Shutter1 x Helios HQW-400/6 - IP551 x DV-ROF-V-225 Roof mounted unit1 x Spiral Ducting Additional Courier Surcharge1 x Hydor HPA400/4-1A1 x VBK 65 - Water heating battery1 x Clearance JPAK 100mm1 x CBT-125 Centrifugal1 x CBMT/Q 125-12 1 HEATER KIT1 x DV-ROF-V-315 Roof mounted unit1 x 18M - 80mm PVC flexible ducting1 x Bifurcated Fan - TET 6/6001 x Economy Airvent 100mm Fan with Timer/Humidistat/Pullcord1 x AXCBF 315-7/30-2 (0.75 kW) - Bifurcated Axial Fan1 x Pallet Delivery Surcharge1 x Direct Delivery Surcharge1 x AXCBF 250D2-32 Bifurcated Axial Fan1 x Elta SCP400/4-1AC - IP551 x CBMT/Q 315-54 1 HEATER KIT1 x Etaline 200 - EC1 x CBM 10/10 4 Pole 550watt RE VR (3 Phase)1 x GB-WSD 500 Weather Protection hood for the Giga-Box Fans - 500mm1 x GB-WSD 355 Weather Protection hood for the Giga-Box Fans - 355mm1 x EuroSeries (ESP) - Plate Mounted Axial Fans 560-34-B1 x Ancillary Pack for SB-Biflow 500 model1 x ACO3/BD Changover Panel (Three Phase)1 x Blast Gate (Manual) 125mm1 x Access Door for Circular Duct - 400 x 300 - SIZE 561 x Access Door for Circular Duct - 250 x 150 - SIZE 251 x Electronic extractor fan speed controller - FSC 1.51 x ACCESS DOOR FOR CIRCULAR DUCT 180 X 180 -- 100/1251 x Multiflow SMB450/4-1AC1 x 220x90mm Elbow Plenum with 160mm Spigot1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 400mm1 x EBB-250 HM DESIGN Centrifugal Extractor Fan1 x ARIETT I - Centrifugal Bathroom Fan1 x Duct Mounted Filter Box With G2 Paper AND Metal Washable Filter - 150mm1 x EBB-250 T DESIGN Centrifugal Extractor Fan1 x Duct Mounted Filter Box - MINICELL F7 Grade Panel Filter 315mm Spigot1 x Bathroom Fan -Envirovent- Silent 100 T (Timer Model)1 x Duct Mounted Filter Box - G4 Grade Panel - 100mm1 x BF VVX-200 - Villavent Filter1 x Soler & Palau - HCBT/4-710/H - IP651 x Etaline Max-Fan - 315mm - E2 011 x Jetflow-HIT Metal inline - 125mm1 x Etaline 250mm1 x Jetflow Silent SJMF-S 250-1EC1 x HQD 355/4 Plate Axial Fan (4-pole)1 x KV 250 L Sileo1 x Helios HQW-355/4 - IP551 x ELTA - Single Phase Transformer 10amps1 x HRT/6-630/30-BPN1 x Elta SLC400/4-1AC - IP551 x Raptor SDA400/4-1AC1 x MV-Silent 250 Bathroom Extractor Fan Kit - Timer1 x Elta Quietflow Twin SQT250-1ECL1 x HCFB/4-450mm plastic impeller plate fan1 x Classic SAX23/9AR Window/Wall Mounted1 x MELL-USD 700 Rectangular to Circular Adaptor 150 Dia1 x DA9/7 Feet1 x Elta SLC630/4B-3AC - IP551 x ELS-GU Flush Mounted Casing1 x AMD-630/2 - High Performance Cased Axial Fan1 x Hydor Typhoon Circulation Fans - HVFB - 300mm1 x Raptor SDA630/4-1EC1 x HRB/4-450-35-BPN1 x ERR 12/1 Centrifugal inline fan1 x Elta LC100N4-A6/381 x Elta Unpodded Silencer 1D-500mm1 x Impeller Side Guard - 710mm1 x Eco-Loft Positive Input Ventilation System - PIV Loft Mounted -EVL-HAS1 x OZEO ECOWATT 2 Wireless Low Energy Whole House Extract Ventilation Unit1 x HV Wall Mounted Belt Drive Fan 1000mm 400V / 50Hz 0.75kW - Three Phase1 x 110 x 54mm Short Rectangular to Round Adaptor Female1 x Acopel F400-450/1601 x 110 x 54mm Low Profile Plastic Ducting - 2 Meter1 x Anti Vibration Mounts - Large - Pack of 4 - AVM11 x Acopel F400-500/1601 x Activated Carbon Discarb Cell - Grade 50 - EXTRA DUTY - 445H x 445W x 595Dmm ACTUAL1 x SWF-100X Sidewall Mounted Extractor Fan1 x Commercial Activated Carbon Filters - Panel Type - 24" x 24" x 2" - ACP1 x HRT/4-350-BPN E211 x 110 x 54mm Vertical 90 Degree Bend1 x Soler & Palau - HXTR/12-800/28-A1 x Jetflow-HIT Metal inline - 315mm1 x 220x90mm 90 Degree Horizontal Bend1 x B-flow Impeller HCBB/T-560mm1 x Soler & Palau - TGT/6-1000-3/26 BLP 3kW (230/400V50Hz) IE3 V51 x FSD-TD 200mm Fire and Smoke Damper, Type C, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Raptor SDA450/6-1AC1 x Soler & Palau - TGT/4-450-6/0.55kW 32 Degree1 x FSD-TD 350 x 350 Fire and Smoke Damper, S, EASY FIX AF, GALV Case, GALV Blades, PM230-TF (SC)1 x Elta SLC710/4B-3AC - IP551 x ACO8AC/EC AutoChangeover panel1 x Airvent Ceiling Sweep Fan - 48 inch - 4441231 x HR-500 DP Heat Exchange Unit1 x Soler & Palau TCBT/6-710/L - IP651 x Vent Axia SABRE Plate Mounted Sickle Fans - VSP315141 x AKOR Spare Filter1 x Soler & Palau TCBB/6-710/L - IP651 x Etaline 400mm D2-01 3-phase1 x GORDON W 30/12″ ET Oscillating wall mounted fan with remote control1 x ACO-TK-ADS Auto Changeover Panel - Single Phase1 x Airvent ceiling fan controller1 x Helios HQW-315/4 - IP55
Reviews
Duct Mounted Inline Filter - EU4
Duct Mounted Inline Filter - EU4
£ 41.95

Well made and robust, but it was not use for my application ...