PARKER 690+ AC FREQUENCY INVERTER FOR 30KW (40HP) 400V 3 PH MOTOR TO 59A AT HIGH OVERLOAD OR 37KW (50HP) TO 73A WHEN FAN/PUMP RATED; OPERATES IN VXF; SENSORLESS FLUX VECTOR OR FULL CLOSED LOOP FLUX VECTOR CONTROL (WHEN THE OPTIONAL ENCODER BOARD IS FITTED). SIMPLE SET-UP AND READY TO RUN IN VXF FROM ITS DEFAULT SETTINGS.SIZE D - 252MM WIDE X 245MM DEEP X 471MM HIGH OVERALL.OVERLOAD - 150% X 60 SECONDS AND 180% FOR 0.5SECONDS.SWITCHING FREQUENCY - 3KHZ.SPEED CONTROL RANGE - 0/300HZ MAXIMUM.BRAKING - 100% X 20 SECONDS DUTY OR 33% CONTINUOUS INTO MINIMUM 21 OHM EXTERNAL RESISTOR. SEE THE RESISTOR OPTIONS LINKED BELOW OR USE THE 'WHICH RESISTOR' BUTTON ON THIS PAGE.4 X ANALOGUE INPUTS; 8 DIGITAL INPUTS; 3 ANALOGUE OUTPUTS; 3 DIGITAL OUTPUTS (RELAY CONTACTS).INPUT CURRENT - 66A AT HIGH OVERLOAD OR 84A WHEN FAN/PUMP RATING SET.INPUT VOLTAGE - 380/460V THREE PHASE +-10% AT 50/60HZ.INPUT FUSE - 80A AT HIGH OVERLOAD OR 100A WHEN FAN/PUMP RATING SET - TO SUIT INPUT BRIDGE AT 15000A²SWALL MOUNT IN CLEAN ENVIRONMENT OR CUBICLE MOUNT.RATED AT 40C AMBIENT.VENTILATION SPACE ABOVE AND BELOW - 70MM.VENTILATION SPACE AT SIDES - 25MM.HEAT LOSS AT MAX OUTPUT - 860W AT HIGH OVERLOAD OR 1030W WHEN FAN/PUMP RATING SET.MOUNTING - M6 SCREW FIXINGS ON 150MM X 440MM CENTRES.