ACO/EC Auto-changeover panel
Our Price: £199.00
£238.80 inc. VAT
The dual EC fan controller is a mains powered, twin fan controller with enclosure, suitable for all EC 0-10V speed controllable 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 a switched live or from volt free contacts.
There is also an optional single-fan operation mode.
Two switched live inputs - Normal/Boost and Remote on/off
Alarm output for fan fail, solid state relay 60V/0.1A contacts
LED for Fan OK/Fault
LED Fan1/Fan2 run
Duty share/changeover 3/6/12/24 hour set via DIP switch
Boost speed start delay option select via DIP switch. Three minute fixed timer.
Boost speed run-on, period selectable 0-50 minutes by potentiometer
Remote enable input, volt free contacts
Normal/Boost fan speed delect input. volt free contacts
180mmL x 93mmW x 66mmH