• MACTROL

AC Motor Controls

Mactrol offers AC Motor Control, Optidrive. Features: 3 x digital inputs programmable; 1 x analogue input selectable (volts or current) 12 bit resolution; 1 x analogue output programmable current or speed 8 bit; 1 x relay programmable; analogue input update time < 8 ms; all control terminal inputs galvanically isolated; all control terminal inputs short circuit proof; constant torque or pump fan curve; 4 pre-set speed; auto restart; skip frequencies; integral braking chopper (size 2, 3, 4, 5 and 6); 50°C ambient temperature; silent motor running (32 kHz effective switching frequency); dual rating for HVAC (size 3, 4, 5 and 6); plug and play; 14 parameter easy setup; integrated RFI filter (size 2, 3, 4, 5 and 6); mains dip ride through; 150% overload for 60 sec (175% for 2 sec); braking choppers (size 3, 4, 5 and 6); optiwand CETM using pocket PC cordless remote; and integral RFI/EMI filters and chopper (size 3, 4, 5 and 6). Options: additional EMC filters to EN 50081 and 50082 (Class B Domestic); multi-language LCD display and parameter copy unit (OptiportTM); braking resistor (size 2,3,4,5 and 6 only); RS 232/485 serial communications unit; Profibus DP communication unit; and Device Net communication unit.