• 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

1 x EKHR 280-2SW BCMI1 x KD 250 M1 Circular duct fan1 x KV 250 L Sileo1 x Helios RR-250-C Centrifugal inline fan1 x Jetflow-HIT Metal inline - 250mm1 x JETLINE-250 - In Line Centrifugal Duct Fan1 x Etaline 280mm1 x Lindab ILC 250 - Inline Tube Fan1 x Etamaster EM 250 EC 01 inline mix-vent fan1 x K 250 L Sileo1 x TD1300 Mixvent - 250mm1 x Etamaster EM 250 EC 02 (high Power) inline mix-vent fan1 x Etaline 250mm - D2 01 3 Phase1 x CA 250 MD E - Centrifugal Inline Duct Fan - 250mm1 x TD1000 Mixvent - 250mm1 x Helios GigaBox 250mm GBW 250/4 centrifugal1 x Metal Inline Fan - VENT-250NK1 x Jetflow Silent SJMF-S 250-1EC1 x KRJ - 120 Inlet Guard for CBB/CBT fans1 x Elta SCP315/4-1AC - IP551 x REU 1.5amp Speed control - Two Speed Five-Step Transformer - Trickle and Boost1 x Skyflow SSR Horizontal Roof Cowl SSR31/35B1 x MTP 10, 10K, Speed control1 x Temperature Controller - EDTW1 x MTS10- extractor fan 3 step switch1 x Vent Axia ACM 150 T (Timer Model) inline mixed flow duct fan1 x Transformer 5 Speed Controller - ATC1-2TK1 x Helios TSW 1.5 Amp Transformer speed controller1 x RTRD - Three Phase Speed Controller - 2 Amp1 x CS2 Current Switch1 x Control with reverse - CR3001 x ERR 20/1 Centrifugal inline fan1 x WS - Reversing Switch from Helios Fans1 x MWS 1.5 – Transformer Controller With Motor Protection1 x Electronic extractor fan speed controller - FSC 1.51 x Elta 3 Amp Electronic single phase speed controller with TK1 x Transformer (silent) speed controller - RE 3.0 Amp1 x REE-1 Electronic Speed Controller1 x Transformer Speed Control - RTRE- 5.0Amp1 x Transformer (silent) speed controller - RE 1.5 Amp1 x Transformer Speed Control - RTRE- 1.5Amp1 x TD Mixvent 1200/315 EEXEIIT31 x Remote controller FLEX - for VEKO INT1 x Helios TSW 7.5 Amp Transformer speed controller
Reviews
TD-SILENT 350/125
TD-SILENT 350/125
£ 178.68

Excellent low noise fan, I've got one unit running years and...