Delta Electronics VFD007CB23A-21M [11/20] General specifications

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General Specifications Control Method Speed Response Ability V F V F PG SVC FOC Sensorless FOC PG PM Sensorless TQC PG TQC Sensorless Reach up to 150 or above at 0 5Hz In FOC PG mode starting torque reaches above 150 at 0 5Hz and reaches 150 at 0Hz for 1 minute 5Hz vector control can reach up to 40Hz Torque Limit Normal duty max 160 torque current Heavy duty max 180 torque current Starting Torque œ Torque Accuracy 5 w o Max Output Frequency Hz Normal duty 0 01 600 00Hz Heavy duty 0 00 300 00 Hz Frequency Output Accuracy Digital commands 01 10 C 40 C Analog command 0 1 2510 C 2 ro Output Frequency Resolution Digital commands 01 Hz Analog command 0 03 x max output frequency 60 Hz 11 bit Ü Frequency Setting Signal 10V 10 0 10V 4 20mA o Accel deceL Time 0 0 6000 0 seconds Main control functions Torque control Droop control Speed torque control switching Feed forward control Momentary power loss ride thru Speed search Over torque detection Torque limit 17 step speed max Accel decel time switch S curve accel decel 3 wire sequence Auto Tuning rotational stationary Dwell Cooling fan on off switch Slip compensation Torque compensation JOG frequency Frequency upper lower limit settings DC injection braking at start stop High slip braking PID control with sleep function Energy saving control MODOBUS communication RS 485 RJ45 max 115 2 kbps Fault restart Parameter copy Fan Control Fan operation can be set by Pr 07 19 Con a Q Motor Protection Electronic thermal relay protection 0 Over current Protection Over current protection for 240 rated current Current clamp Normal duty 170 175 J fHeavy duty 180 185 J 2 ro JZ O Over voltage Protection 230 drive will stop when DC BUS voltage exceeds 410V 460 drive will stop when DC BUS voltage exceeds 820V Over temperature Protection Built in temperature sensor Stall Prevention Grounding Leakage Current Protection Stall prevention during acceleration deceleration and running independently œ w O H H Leakage current is higher than 50 of rated current of the AC motor drive FOC Sensorless TOC Sensorless function will be available on 2012 Q2 Environment for Operation Storage and Transportation DO NOT expose the AC motor drive to harsh environments such as dust direct sunlight corrosive inflammable gasses HH hurnidity liquids or vibrations Salt in the air must be less than 0 01mg cm2 every year Installation location IEC60364 1 IEC60664 1 Pollution degree 2 Indoor use only Surrounding Temperature Storage Transportation Rated Humidity 25 C 70 C Non Dewfall non conductive Operation Max 90 Storage Transportation Max 95 Non Dewfall non conductive o E c O Air Pressure Operation Storage 86 to 106 kPa Transportation 70 to 106 kPa IEC721 3 3 Pollution Level Operation Class 3C2 Class 3S2 Storage Class 2C2 Class 2S2 Transportation Class 1C2 Class 1S2 Non Dewfall non conductive If AC motor drive is installed at altitude 0 1000m follow normal operation restrictions Altitude Operation If it is installed at altitude 1000 3000m decrease 2 of rated current or lower 0 5 C of temperature for every 100m increase in altitude Maximum altitude for Corner Grounded is 2000m Package Drop Impact ISTA procedure 1A according to weight IEC60068 2 31 Storage Transportation 1 0mm peak to peak value range from 2Hz to 13 2 Hz 0 7G 1 0G range from 13 2Hz to 55Hz 1 0G range from 55Hzto512 Hz Comply with IEC 60068 2 6 IEC EN 60068 2 27 Operation Position Max allowed offset angle 10o under normal installation position Vibration 10 1 7 o 10 Æk ELT2I

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