{"product_id":"schneider-electric-atv71hd22n4-altivar-71-variable-speed-drive","title":"Schneider Electric ATV71HD22N4 Altivar 71 Variable Speed Drive","description":"\u003cp\u003eThe \u003cstrong\u003eSchneider Electric ATV71HD22N4\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eATV71\u003c\/strong\u003e variable speed drive, provides three-phase motor speed and torque control for 22 kW asynchronous or synchronous motors from a 380 to 480 V supply. It integrates an EMC filter and supports Modbus and CANopen communication interfaces.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eATV71HD22N4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSchneider Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eAltivar 71\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eVariable Speed Drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Power\u003c\/td\u003e\n\u003ctd\u003e22 kW \/ 30 hp, 3 phase, 380 to 480 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e380 to 480 V, -15% to +10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage Limits\u003c\/td\u003e\n\u003ctd\u003e323 to 528 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Frequency\u003c\/td\u003e\n\u003ctd\u003e50 to 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e3 phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLine Current\u003c\/td\u003e\n\u003ctd\u003e42 A at 480 V; 50 A at 380 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Output Current\u003c\/td\u003e\n\u003ctd\u003e40 A at 460 V, 4 kHz; 48 A at 380 V, 4 kHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Transient Current\u003c\/td\u003e\n\u003ctd\u003e72 A for 60 s; 79.2 A for 2 s\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Frequency\u003c\/td\u003e\n\u003ctd\u003e0.1 to 599 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Frequency\u003c\/td\u003e\n\u003ctd\u003e1 to 16 kHz adjustable; 4 to 16 kHz with derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEMC Filter\u003c\/td\u003e\n\u003ctd\u003eIntegrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Control\u003c\/td\u003e\n\u003ctd\u003eV\/Hz, sensorless flux vector control, sensor flux vector control, ENA energy adaptation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Motor Cable Length\u003c\/td\u003e\n\u003ctd\u003e100 m shielded; 200 m unshielded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Inputs\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Output\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete Inputs\u003c\/td\u003e\n\u003ctd\u003e7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiscrete Outputs\u003c\/td\u003e\n\u003ctd\u003e2 relay outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eModbus RTU, CANopen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModbus Interface\u003c\/td\u003e\n\u003ctd\u003e2-wire RS 485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModbus Transmission Rate\u003c\/td\u003e\n\u003ctd\u003e4800, 9600, 19200, 38.4 Kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCANopen Transmission Rate\u003c\/td\u003e\n\u003ctd\u003e20, 50, 125, 250, 500 Kbps, 1 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIP Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Position\u003c\/td\u003e\n\u003ctd\u003eVertical, +\/- 10 degree\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e420 x 230 x 236 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e21 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to 50 deg C without derating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-25 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Altitude\u003c\/td\u003e\n\u003ctd\u003eUp to 1000 m without derating; 1000 to 3000 m with 1% current derating per 100 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified in the supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandards\u003c\/td\u003e\n\u003ctd\u003eIEC 61800-5-1, IEC 61800-3, IEC 60721-3-3, EN 55011\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL, NOM 117, CSA, GOST, C-tick\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePollution Degree\u003c\/td\u003e\n\u003ctd\u003e2 per IEC 61800-5-1; 3 per UL 840\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Status\u003c\/td\u003e\n\u003ctd\u003eDiscontinued December 2, 2020; end of service March 31, 2028\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Options\u003c\/td\u003e\n\u003ctd\u003eATV340D22N4, ATV340D22N4E, ATV930D22N4, ATV930D30N4, ATV930D30N4M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDrive Control and Communication Interfaces\u003c\/h3\u003e\n\u003cp\u003eThe ATV71HD22N4 accepts two analog inputs and seven discrete inputs for direct control and feedback signals. AI1 supports bipolar +\/- 10 V DC input, while AI2 can be configured for 0 to 20 mA or 0 to 10 V DC. AO1 can provide 0 to 20 mA or 0 to 10 V DC output.\u003c\/p\u003e\n\u003cp\u003eThe drive provides Modbus RTU through 2-wire RS 485 and CANopen through the specified connector interfaces. Modbus supports address ranges from 1 to 247, while CANopen supports node addresses from 1 to 127. Optional communication cards provide interfaces including EtherNet\/IP, DeviceNet, Profibus DP, Modbus TCP, CC-Link, Fipio, Interbus-S, and Modbus Plus.\u003c\/p\u003e\n\u003cp\u003eMotor control supports open-loop and encoder-feedback operation. With encoder feedback, the specified asynchronous motor speed range extends to 1:1000. The drive also supports adjustable PI regulation, DC injection braking, and braking resistor operation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What motor supply range is specified for the ATV71HD22N4?\u003cbr\u003eA: The drive is rated for three-phase 380 to 480 V motor power, with a 323 to 528 V power supply operating limit.\u003c\/p\u003e\n\u003cp\u003eQ: Which communication protocols are built into the drive?\u003cbr\u003eA: The base drive provides Modbus RTU over 2-wire RS 485 and CANopen. Additional communication functions can be provided through optional interface cards.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum specified motor cable length?\u003cbr\u003eA: The specified maximum is 100 m with shielded cable or 200 m with unshielded cable.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the drive vertically within the specified +\/- 10 degree operating position and provide the enclosure clearances required by the ATV71 installation documentation.\u003c\/p\u003e\n\u003cp\u003eRoute power conductors separately from analog, discrete, and communication wiring. Use shielded motor cable where required by the installation design and terminate the shield according to the applicable EMC installation practice.\u003c\/p\u003e\n\u003cp\u003eConnect the three-phase input to L1\/R, L2\/S, and L3\/T and the motor output to U\/T1, V\/T2, and W\/T3. Verify terminal tightening torque against the supplied installation documentation before energizing the drive.\u003c\/p\u003e\n\u003cp\u003eFor Modbus wiring, maintain the RS 485 signal pair as a controlled communication path and separate it from high-current motor conductors. Connect protective earth and cable shields according to the drive installation instructions.\u003c\/p\u003e\n\u003cp\u003eThe ATV71HD22N4 is discontinued and is scheduled for end of service on March 31, 2028. The supplied Schneider Electric data identifies ATV340 and ATV930 products as replacement options; replacement selection should be checked against motor duty, enclosure, braking, communication, and application requirements.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default Title","offer_id":50089837428978,"sku":"ATV71HD22N4","price":15.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/ATV71HD22N42.jpg?v=1789463356","url":"https:\/\/www.petrospare.com\/products\/schneider-electric-atv71hd22n4-altivar-71-variable-speed-drive","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}