Main range of productAltivar 12 product or component typeVariable speed drive product destinationAsynchronous motors product specific applicationSimple machine assembly styleWith heat sink component nameATV12 quantity per setSet of 1 EMC filterWithout EMC filter built-in fanWith network number of phases1 phase [Us] rated supply voltage100...120 V - 15...10 % motor power kW0.75 kW motor power hp1 hp communication port protocolModbus line current18.9 A 100 V15.7 A 120 V speed range1...20 transient overtorque150...170 % of nominal motor torque depending on drive rating and type of motor asynchronous motor control profileQuadratic voltage/frequency ratioSensorless flux vector controlVoltage/frequency ratio (V/f) IP degree of protectionIP20 without blanking plate on upper part noise level45 dB Complementary supply frequency50/60 Hz +/- 5 % connector type1 RJ45 Modbus on front face physical interface2-wire RS 485 Modbus transmission frameRTU Modbus transmission rate4800 bit/s9600 bit/s19200 bit/s38400 bit/s number of addresses1...247 Modbus communication serviceRead holding registers (03) 29 wordsWrite single register (06) 29 wordsWrite multiple registers (16) 27 wordsRead/write multiple registers (23) 4/4 wordsRead device identification (43) prospective line Isc<= 1 kA continuous output current4.2 A 4 kHz maximum transient current6.3 A 60 s speed drive output frequency0.5...400 Hz nominal switching frequency4 kHz switching frequency2...16 kHz adjustable4...16 kHz with derating factor braking torqueUp to 70 % of nominal motor torque without braking resistor motor slip compensationAdjustablePreset in factory output voltage200...240 V 3 phases electrical connectionTerminal 5.5 mm² AWG 10 L1, L2, L3, U, V, W, PA, PC tightening torque1.2 N.m insulationElectrical between power and control supplyInternal supply for reference potentiometer 5 V DC 4.75...5.25 V 10 mA overload and short-circuit protectionInternal supply for logic inputs 24 V DC 20.4...28.8 V 100 mA overload and short-circuit protection analogue input number1 analogue input typeConfigurable voltage AI1 0...10 V 30 kOhmConfigurable voltage AI1 0...5 V 30 kOhmConfigurable current AI1 0...20 mA 250 Ohm discrete input number4 discrete input typeProgrammable LI1...LI4 24 V 18...30 V discrete input logicNegative logic (sink) > 16 V < 10 V 3.5 kOhmPositive logic (source) 0...< 5 V > 11 V sampling duration20 ms +/- 1 ms logic input10 ms analogue input linearity error+/- 0.3 % of maximum value analogue input analogue output number1 analogue output typeSoftware-configurable voltage AO1 0...10 V 470 Ohm 8 bitsSoftware-configurable current AO1 0...20 mA 800 Ohm 8 bits discrete output number2 discrete output typeLogic output LO+, LO-Protected relay output R1A, R1B, R1C 1 C/O minimum switching current5 mA 24 V DC logic relay maximum switching current2 A 250 V AC inductive cos phi = 0.4 L/R = 7 ms logic relay2 A 30 V DC inductive cos phi = 0.4 L/R = 7 ms logic relay3 A 250 V AC resistive cos phi = 1 L/R = 0 ms logic relay4 A 30 V DC resistive cos phi = 1 L/R = 0 ms logic relay acceleration and deceleration rampsLinear from 0 to 999.9 sSU braking to standstillBy DC injection <= 30 s protection typeAgainst input phase loss in three-phaseThermal motor protection via the drive by continuous calculation of I²tLine supply overvoltageLine supply undervoltageOvercurrent between output phases and earthOverheating protectionShort-circuit between motor phases frequency resolution0.1 Hz display unitConverter A/D, 10 bits analog input time constant20 ms +/- 1 ms for reference change markingCE operating positionVertical +/- 10 degree height142 mm width105 mm depth156.2 mm product weight1.3 kg specific applicationCommercial equipment Variable speed drive application selectionCommercial equipment : mixerCommercial equipment : other applicationTextile : ironing motor starter typeVariable speed drive Environment electromagnetic compatibilityImmunity to conducted disturbances level 3 EN/IEC 61000-4-6Surge immunity test level 3 EN/IEC 61000-4-5Voltage dips and interruptions immunity test EN/IEC 61000-4-11Electrical fast transient/burst immunity test level 4 EN/IEC 61000-4-4Electrostatic discharge immunity test level 3 EN/IEC 61000-4-2Radiated radio-frequency electromagnetic field immunity test level 3 EN/IEC 61000-4-3 electromagnetic emissionRadiated emissions environment 1 category C2 EN/IEC 61800-3 2...16 kHz shielded motor cableConducted emissions with additional EMC filter environment 1 category C1 EN/IEC 61800-3 4...12 kHz shielded motor cable 5 mConducted emissions with additional EMC filter environment 1 category C2 EN/IEC 61800-3 4...12 kHz shielded motor cable 20 mConducted emissions with additional EMC filter environment 2 category C3 EN/IEC 61800-3 4...12 kHz shielded motor cable 20 m product certificationsCSAC-TickGOSTNOMUL vibration resistance1 gn EN/IEC 60068-2-6 13...200 Hz1.5 mm peak to peak EN/IEC 60068-2-6 3...13 Hz drive unmounted on symmetrical DIN rail shock resistance15 gn EN/IEC 60068-2-27 11 ms relative humidity5...95 % without condensation IEC 60068-2-35...95 % without dripping water IEC 60068-2-3 ambient air temperature for storage-25...70 °C ambient air temperature for operation-10...50 °C protective cover from the top of the drive removed50...60 °C with current derating 2.2 % per °C operating altitude> 1000...2000 m with current derating 1 % per 100 m<= 1000 m without derating Offer Sustainability Sustainable offer statusGreen Premium product RoHS (date code: YYWW) REACh Product environmental profile Product end of life instructionsAvailable Contractual warranty Warranty period18 months
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Dimensions DrawingsDimensionsDrive without EMC Conformity Kit
Dimensions in mm
Dimensions in in.
6.15Drive with EMC Conformity Kit
Dimensions in mm
Dimensions in in.
Mounting and ClearanceMounting RecommendationsClearance for Vertical MountingMounting Type AMounting Type B
Remove the protective cover from the top of the drive.Mounting Type C
Remove the protective cover from the top of the drive.
Connections and SchemaSingle-Phase Power Supply Wiring DiagramA1DriveKM1Contactor (only if a control circuit is needed)P12.2 kΩ reference potentiometer. This can be replaced by a 10 kΩ potentiometer (maximum).Q1Circuit breaker(1)Negative logic (Sink)(2)Positive logic (Source) (factory set configuration)(3)0...10 V or 0...20 mARecommended Schemes2-Wire Control for Logic I/O with Internal Power SupplyLI1 :ForwardLI• :ReverseA1 :Drive3-Wire Control for Logic I/O with Internal Power SupplyLI1 :StopLI2 :ForwardLI• :ReverseA1 :DriveAnalog Input Configured for Voltage with Internal Power Supply(1)2.2 kΩ…10 kΩ reference potentiometerA1 :DriveAnalog Input Configured for Current with Internal Power Supply(2)0-20 mA 4-20 mA supplyA1 :DriveConnected as Positive Logic (Source) with External 24 vdc Supply(1)24 vdc supplyA1 :DriveConnected as Negative Logic (Sink) with External 24 vdc supply(1)24 vdc supplyA1 :Drive
Performance CurvesTorque Curves1 :Self-cooled motor: continuous useful torque (1)2 :Force-cooled motor: continuous useful torque3 :Transient overtorque for 60 s4 :Transient overtorque for 2 s5 :Torque in overspeed at constant power (2)(1)For power ratings ≤ 250 W, derating is 20% instead of 50% at very low frequencies.(2)The nominal motor frequency and the maximum output frequency can be adjusted from 0.5 to 400 Hz. The mechanical overspeed capability of the selected motor must be checked with the manufacturer.