{"product_id":"delta-c2000-series-vfd-vfd1850c43a-21-185kw-250hp-370a-drive","title":"Delta C2000 Series VFD VFD1850C43A-21 | 185KW 250HP 370A Drive","description":"\u003ch2\u003e\u003cstrong\u003eDelta VFD1850C43A-21 C2000 Series High-Power Variable Frequency Drive\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDelta VFD1850C43A-21\u003c\/strong\u003e is a robust industrial AC drive from the C2000 series designed for heavy-duty applications. This high-power 185 KW (250 HP) drive delivers precise control for large 460V, 3-phase motors, featuring built-in functionality for demanding industrial environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e Delta, \u003cstrong style=\"color: #d35400;\"\u003eVFD1850C43A-21\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e \u003cstrong style=\"color: #2c3e50;\"\u003eC2000 Series\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Power:\u003c\/strong\u003e \u003cstrong style=\"color: #2c3e50;\"\u003e460 V, 3 Phase\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Power:\u003c\/strong\u003e \u003cstrong style=\"color: #2c3e50;\"\u003e185 KW \/ 250 HP\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current (Heavy Duty):\u003c\/strong\u003e \u003cstrong style=\"color: #2c3e50;\"\u003e370 A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Current (Super Heavy Duty):\u003c\/strong\u003e \u003cstrong style=\"color: #2c3e50;\"\u003e310 A\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBuilt-in Features:\u003c\/strong\u003e \u003cstrong style=\"color: #27ae60;\"\u003eDC Reactor\u003c\/strong\u003e, \u003cstrong style=\"color: #27ae60;\"\u003eCANopen Card\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame Size \u0026amp; Protection:\u003c\/strong\u003e \u003cstrong style=\"color: #2c3e50;\"\u003eG2 Frame\u003c\/strong\u003e, \u003cstrong style=\"color: #2c3e50;\"\u003eIP20\u003c\/strong\u003e rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions (WxHxD):\u003c\/strong\u003e \u003cstrong style=\"color: #2c3e50;\"\u003e15.63 in x 19.69 in x 48.83 in\u003c\/strong\u003e (397 mm x 500 mm x 1240 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e \u003cstrong style=\"color: #2c3e50;\"\u003e294.8 lbs (133.7 kg)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Modes:\u003c\/strong\u003e Advanced flux vector control, V\/F control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication:\u003c\/strong\u003e Built-in \u003cstrong\u003eCANopen\u003c\/strong\u003e, options for Modbus, PROFIBUS, Ethernet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKey Absent Features:\u003c\/strong\u003e No built-in EMC filter or braking chopper (external required)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation \u0026amp; Packaging\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation:\u003c\/strong\u003e Due to its size and weight (\u003cstrong\u003e133.7 kg\u003c\/strong\u003e), ensure the mounting location and structure are adequately strong. This G2 frame drive requires proper ventilation and clearance as per manual guidelines. Connect 460V 3-phase power to input terminals and motor to output terminals. Utilize the built-in DC reactor for improved input power quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e The \u003cstrong\u003eVFD1850C43A-21\u003c\/strong\u003e ships on a heavy-duty pallet with full protective packaging. We ship via reliable freight carriers suitable for heavy equipment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the difference between Heavy Duty and Super Heavy Duty current ratings?\u003c\/strong\u003e\u003cbr\u003eA: \u003cstrong\u003eHeavy Duty (370A)\u003c\/strong\u003e rating is for variable torque loads (like fans\/pumps) with moderate overload. \u003cstrong\u003eSuper Heavy Duty (310A)\u003c\/strong\u003e is for constant torque loads (like conveyors) requiring higher starting torque and frequent overloads; it provides a higher safety margin for demanding conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the benefit of the built-in DC reactor?\u003c\/strong\u003e\u003cbr\u003eA\u0026gt; The built-in \u003cstrong\u003eDC reactor\u003c\/strong\u003e reduces harmonic distortion on the input power line, improves input power factor, and helps protect the drive from power line disturbances. It's a valuable feature for high-power drives to ensure network compatibility and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does this drive support network control?\u003c\/strong\u003e\u003cbr\u003eA\u0026gt; Yes, it comes with a built-in \u003cstrong\u003eCANopen\u003c\/strong\u003e communication card for integration into CAN-based networks. For other protocols like \u003cstrong\u003eModbus TCP\/IP or PROFIBUS-DP\u003c\/strong\u003e, you would need to install the corresponding optional communication module.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Delta","offers":[{"title":"Default Title","offer_id":51456332988548,"sku":"VFD1850C43A-21","price":155.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/VFD1850C43A-21.jpg?v=1768229541","url":"https:\/\/www.etowonauto.com\/az\/products\/delta-c2000-series-vfd-vfd1850c43a-21-185kw-250hp-370a-drive","provider":"Etowon Auto","version":"1.0","type":"link"}