{"product_id":"schneider-atv61hc11n4-industrial-automation-module","title":"Schneider ATV61HC11N4 Industrial Automation Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWhen pumping and ventilation systems require reliable speed control, the Schneider ATV61HC11N4 Variable Speed Drive delivers robust performance. This Altivar 61 drive provides 150 HP (110 kW) at 380-480 V three-phase, featuring a Level 3 EMC filter and heat sink assembly. Designed for both asynchronous and synchronous motors, it offers flux vector control without sensor for precise torque and speed regulation.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe Schneider ATV61HC11N4 operates on a 380...480 V supply with a line current of 168 A at 480 V and 202 A at 380 V. Continuous output current reaches 215 A at 2.5 kHz for 380 V and 460 V configurations. Output frequency ranges from 0.1 to 500 Hz, with a nominal switching frequency of 2.5 kHz adjustable up to 8 kHz. The drive includes a 10.5 V DC internal supply for potentiometer and a 24 V DC internal supply for control circuits.\u003c\/p\u003e\u003cp\u003eKey protection features include overcurrent, overvoltage, undervoltage, short-circuit, and thermal protection. The drive meets standards such as IEC 60721-3-3 class 3C2, EN 61800-3, and UL Type 1. It operates in ambient temperatures from -10 to 60 °C with derating.\u003c\/p\u003e\u003ch2\u003eIndustry Applications\u003c\/h2\u003e\u003cp\u003eThe ATV61HC11N4 excels in pumping and ventilation applications, offering Quadratic U\/f energy-saving control. It also handles conveyors, compressors, and fans. With a transient overtorque of 130% for 60 seconds, it accommodates heavy starting loads. The integrated PI regulator enables precise process control for constant pressure or flow.\u003c\/p\u003e\u003ch2\u003eCompatibility \u0026amp; Integration\u003c\/h2\u003e\u003cp\u003eThis variable speed drive supports Modbus and CANopen communication with RJ45 connectors and a 2-wire RS 485 interface. It accommodates numerous option cards for APOGEE FLN, BACnet, DeviceNet, EtherNet\/IP, Profibus DP, and more. This flexibility allows seamless integration into existing automation networks.\u003c\/p\u003e\u003ch2\u003eTroubleshooting \u0026amp; Common Issues\u003c\/h2\u003e\u003cp\u003eThe ATV61HC11N4 features comprehensive diagnostics, including a red LED for drive voltage and protection against input phase loss, supply overvoltage\/undervoltage, and motor overheating. If braking capacity exceeds limits, the drive automatically adapts ramps or uses an external braking resistor. The Safe Torque Off function ensures fast response within 100 ms.\u003c\/p\u003e\u003ch2\u003eMaintenance \u0026amp; Reliability\u003c\/h2\u003e\u003cp\u003eFor long-term reliability, operate the drive within specified ambient temperatures (14 to 113 °F without derating) and altitudes (up to 3280 ft). With a pollution degree 3 rating and IP54 protection on lower parts, it withstands harsh industrial environments. Regular inspection of cooling fans and filter ensures sustained performance.\u003c\/p\u003e","brand":"Schneider","offers":[{"title":"Default","offer_id":44417201537123,"sku":"ATV61HC11N4","price":216.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/ATV61HC11N4.jpg?v=1785268242","url":"https:\/\/www.plcsourcepro.com\/products\/schneider-atv61hc11n4-industrial-automation-module","provider":"PLC Source PRO","version":"1.0","type":"link"}