Main range of productAltivar 71 Plus-LH product or component typeVariable speed drive device short nameATV71 product destinationAsynchronous motorsSynchronous motors assembly styleIn floor-standing enclosure compact version kit compositionA line chokeA switch and fast-acting fusesAn IP65 remote mounting kit for graphic display terminalTerminals/bars for motor connectionA wired ready-assembled Schneider Spacial SF enclosureActive infeed converterControl transformer 230 V ACPower supply 24 V DCClean power filter with integrated EMC filterATV71HC25N4 standard drive IP00 Complementary EMC filterIntegrated network number of phases3 phases [Us] rated supply voltage380...415 V (+/- 10 %) supply voltage limits342...457 V supply frequency50...60 Hz (+/- 5 %) network frequency limits47.5...63 Hz motor power kW250 kW 3 phases at 380...415 V line current395 A at 400 V 3 phases 250 kW apparent power274 kVA at 400 V 3 phases 250 kW prospective line Isc100 kA with external fuses100 kA with option circuit breaker continuous output current481 A 2.5 kHz at 400 V 3 phases maximum transient current721 A for 60 s at 400 V 3 phases speed drive output frequency0.1...500 Hz nominal switching frequency2.5 kHz switching frequency2...8 kHz adjustable2.5...8 kHz with derating factor speed range1...100 in open-loop mode, without speed feedback speed accuracy+/- 0.01 % of nominal speed (0.2 Tn to Tn) in closed-loop mode with encoder feedback+/- 10 % of nominal slip (0.2 Tn to Tn) without speed feedback torque accuracy+/- 15 % in open-loop mode, without speed feedback+/- 5 % in closed-loop mode with encoder feedback transient overtorque170 % of nominal motor torque (+/- 10 %) 60 s220 % of nominal motor torque (+/- 10 %) 2 s braking torque100 % continuous120 % for 60 seconds asynchronous motor control profileENA (Energy adaptation) system for unbalanced loadsVoltage/frequency ratio (2 or 5 points)Vector control with/without speed feedback synchronous motor control profileVector control without sensor, standardVector control with sensor, standard regulation loopAdjustable PI regulator motor slip compensationAdjustableAutomatic whatever the loadCan be suppressedNot available in voltage/frequency ratio (2 or 5 points) overvoltage categoryClass 3 conforming to EN 50178 local signallingLCD display unit with operation function, status and configuration - mounted in the front door output voltage<= power supply voltage isolationBetween power and control terminals type of cableIEC cable at 40 °C copper 70 °C PVC electrical connectionTerminal, clamping capacity: 2.5 mm² AWG 14 (AI1-/AI1+, AI2, AO1, R1A, R1B, R1C, R2A, R2B, LI1...LI6, PWR) for entry from the bottomTerminal M12, clamping capacity: 4 x 240 mm² (U/T1, V/T2, W/T3) for entry from the bottomTerminal M12, clamping capacity: 3 x 185 mm² (L1/R, L2/S, L3/T) for entry from the bottom motor recommanded cable cross section2 (3 x 150) mm² short-circuit protection630 A for fuse 3 gI power supply upstream supplyExternal supply at 24 V DC 19...30 V 1 A 30 WInternal supply for reference potentiometer at 10 V DC 10...11 V <= 10 mAInternal supply at 24 V DC 21...27 V <= 100 mA analogue input number2 analogue input typeBipolar differential voltage (AI1-/Al1+) +/- 10 V DC at 24 V max, duration: 1.5...2.5 ms) 11 bits + signSoftware-configurable voltage (AI2) 0...10 V DC at 24 V max 30 kOhm, duration: 1.5...2.5 ms) 11 bitsSoftware-configurable current (AI2) 0...20 mA/4...20 mA 250 Ohm, duration: 1.5...2.5 ms) 11 bits analogue output number1 analogue output typeSoftware-configurable voltage (AO1) 0...10 V DC at 470 Ohm, duration: 1.5...2.5 ms 10 bitsSoftware-configurable current (AO1) 0...20 mA/4...20 mA at 500 Ohm, duration: 1.5...2.5 ms 10 bits discrete output number1 discrete output typeConfigurable relay logic (R1A, R1B, R1C) NO/NC, response time: 6.5...7.5 ms - electrical durability: 100000 cycles minimum switching current3 mA at 24 V DC (configurable relay logic) maximum switching current5 A at 250 V AC - load type: resistive cos phi = 1 configurable relay logic5 A at 30 V DC - load type: resistive L/R = 0 ms configurable relay logic2 A at 250 V AC - load type: inductive cos phi = 0.4 configurable relay logic2 A at 30 V DC - load type: inductive L/R = 7 ms configurable relay logic discrete input number6 discrete input typeProgrammable (LI1...LI4) at 24 V DC <= 30 V level 1 PLC 3.5 kOhm (duration=1.5...2.5 ms)Switch-configurable (LI6) at 24 V DC <= 30 V level 1 PLC 1.5 kOhm (duration=1.5...2.5 ms)Safety input (PWR) at 24 V DC <= 30 V 1.5 kOhm discrete input logicPositive logic (source) (LI1...LI6) voltage (state 0): 0...5 V voltage (state 1): 11...30 VNegative logic (sink) (LI1...LI6) voltage (state 0): 16...30 V voltage (state 1): 0...10 VPositive logic (source) (PWR) voltage (state 0): 0...2 V voltage (state 1): 17...30 V acceleration and deceleration rampsLinear adjustable separately from 0.01 to 9000 sS, U or customized braking to standstillBy regenerative braking with active front end protection typeOverheating protection for driveShort-circuit between motor phases for driveOvercurrent between output phases and earth for driveOvervoltages on the DC bus for driveAgainst exceeding limit speed for driveLine supply undervoltage for driveLine supply overvoltage for driveAgainst input phase loss for driveThermal protection for motorMotor phase break for motorPower removal for drive dielectric strength3535 V DC between earth and power terminals5092 V DC between control and power terminals insulation resistance> 1 mOhm at 500 V DC for 1 minute to earth frequency resolution0.1 Hz for display unit0.024/50 Hz for analog input communication port protocolCANopenModbus connector type1 RJ45 - communication protocol: Modbus on front face1 RJ45 - communication protocol: Modbus on terminalMale SUB-D 9 on RJ45 - communication protocol: CANopen physical interface2-wire RS 485 - communication protocol: Modbus transmission frameRTU - communication protocol: Modbus transmission rate20 kbps, 50 kbps, 125 kbps, 250 kbps, 500 kbps, 1 Mbps - communication protocol: CANopen4800 bps, 9600 bps, 19200 bps, 38.4 Kbps - communication protocol: Modbus on terminal9600 bps, 19200 bps - communication protocol: Modbus on front face data format8 bits, 1 stop, even parity - communication protocol: Modbus on front face8 bits, odd even or no configurable parity - communication protocol: Modbus on terminal type of polarizationNo impedance - communication protocol: Modbus number of addresses1...127 - communication protocol: CANopen1...247 - communication protocol: Modbus method of accessSlave - communication protocol: CANopen function availableSafe standstill for power circuitPTC relay for power circuitPt100 relay for power circuitInsulation monitoring for power circuitDesign for IT networks for power circuitExternal 230 V supply terminals for power circuitBuffer voltage 24 V DC power supply for power circuitEnclosure lighting for power circuitKey switch (local/remote) for power circuitMotor heating for power circuitExternal motor fan for power circuitVoltmeter for power circuitDoor handle for main switch for power circuitAmmeter for power circuitEnclosure heating for power circuitMotor choke for power circuitCable entry via the top for power circuitEnclosure plinth for power circuitRelay output C/O for control circuitExternal 24 V DC supply terminals for power circuitControl terminals for control circuitAdaptor for 115 V logic inputs for control circuitIsolated amplifier for control circuit option cardCommunication card - communication protocol: CC-LinkCommunication card - communication protocol: DeviceNetCommunication card - communication protocol: Ethernet/IPCommunication card - communication protocol: FipioCommunication card - communication protocol: Interbus-SCommunication card - communication protocol: Modbus PlusCommunication card - communication protocol: Modbus TCPCommunication card - communication protocol: Modbus/Uni-TelwayCommunication card - communication protocol: Profibus DPCommunication card - communication protocol: Profibus DP V1Controller inside programmable cardBasic I/O extension cardExtended I/O extension cardEncoder interface cards operating positionVertical +/- 10 degree colour of enclosureLight grey RAL 7035 width1600 mm height2157 mm depth642 mm product weight980 kg Environment IP degree of protectionIP23 standardsEN 60204-1EN 61800-3 environments 2 category C3EN 61800-5-1EN 61800-2 product certificationsATEXC-TickGOST markingCE noise level70 dB pollution degree2 conforming to EN/IEC 61800-5-1 vibration resistance0.6 gn (f=10...200 Hz) conforming to EN/IEC 60068-2-61.5 mm peak to peak (f=3...10 Hz) conforming to EN/IEC 60068-2-63M3 conforming to EN/IEC 60721-3-3 shock resistance4 gn 11 ms conforming to EN/IEC 60068-2-273M2 conforming to EN/IEC 60721-3-3 environmental characteristic3K3 without condensation conforming to IEC 60721-3-3 relative humidity0...95 % ambient air temperature for operation0...40 °C without derating40...50 °C with current derating of 1.8 % per °C ambient air temperature for storage-25...70 °C volume of cooling air2400 m3/h operating altitude<= 1000 m without derating1000...3000 m with current derating 1 % per 100 m
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Connections and SchemaWiring DiagramA1DriveA2EnclosureAICActive Infeed ConverterMMotorQ1Main switch built-in as standardQ2Optional circuit breakerF1Main fusesKM1Line contactorEMCEMC filterLFCLine Filter Choke(1)Control(2)Relay control(3)Reference potentiometer(4)Option motor choke
Performance CurvesDerating Curves
The derating curves for the drive nominal current (In) are dependent on the temperature and switching frequency. For intermediate temperatures, interpolate between 2 curves.
NOTE: The drive will reduce the switching frequency automatically in the event of excessive temperature rise.XSwitching frequency (kHz)
NOTE: The temperatures shown correspond to the temperature of the air entering the enclosure.