{"product_id":"8i74t4004000p-000","title":"8I74T400400.0P-000","description":"\u003cp\u003eThe \u003cstrong\u003eB \u0026amp; R Automation 8I74T400400.0P-000\u003c\/strong\u003e inverter is a robust member of the \u003cstrong\u003e8I7 ACOPOS Inverters\u003c\/strong\u003e series designed for precision industrial motor control. This frequency inverter delivers a \u003cstrong\u003enominal motor power of 4 kW\u003c\/strong\u003e and handles three-phase input voltages ranging from \u003cstrong\u003e380 VAC to 500 VAC\u003c\/strong\u003e, making it suitable for a wide variety of heavy-duty applications. Its galvanized steel housing, with a \u003cstrong\u003ecoating thickness of 50 μm\u003c\/strong\u003e and compliance to \u003cstrong\u003eDIN EN ISO 1461\u003c\/strong\u003e, ensures durability in harsh environments. At a compact size of \u003cstrong\u003e60 × 317 × 245 mm\u003c\/strong\u003e and weighing \u003cstrong\u003e2.176 kg\u003c\/strong\u003e, the unit balances high power density with space-saving installation. Integrated safety and EMI management features streamline system design and reduce ancillary component requirements.\u003c\/p\u003e\n\n\u003cp\u003eThe technical architecture of the 8I74T400400.0P-000 showcases a \u003cstrong\u003enominal output current of 9.5 A\u003c\/strong\u003e with an overload capacity up to \u003cstrong\u003e14.3 A for 60 seconds\u003c\/strong\u003e. It supports an output frequency span from \u003cstrong\u003e0.1 Hz to 599 Hz\u003c\/strong\u003e with an internal clock frequency of \u003cstrong\u003e4 kHz\u003c\/strong\u003e. The drive incorporates \u003cstrong\u003esix 24 VDC digital inputs (7 mA, 3.5 kΩ)\u003c\/strong\u003e and \u003cstrong\u003etwo relay outputs rated 5 A at 250 VAC\/30 VDC\u003c\/strong\u003e, alongside a dedicated \u003cstrong\u003eSafe Torque Off (STO) input\u003c\/strong\u003e for functional safety. Peak electrical characteristics include a maximum inrush current of \u003cstrong\u003e10 A\u003c\/strong\u003e and a maximum assumed short-circuit current of \u003cstrong\u003e5 kA\u003c\/strong\u003e. Thermal and mechanical parameters feature a \u003cstrong\u003etensile strength of 350 MPa\u003c\/strong\u003e, \u003cstrong\u003ethickness of 4 mm\u003c\/strong\u003e, and a \u003cstrong\u003ehole diameter of 14 mm\u003c\/strong\u003e across its \u003cstrong\u003efour mounting holes\u003c\/strong\u003e in a \u003cstrong\u003e40 mm width\u003c\/strong\u003e steel profile.\u003c\/p\u003e\n\n\u003cp\u003eOperationally, the inverter dissipates \u003cstrong\u003e125 W at nominal load\u003c\/strong\u003e while driving motors over cable runs up to \u003cstrong\u003e50 m (shielded)\u003c\/strong\u003e. It maintains full performance in ambient temperatures from \u003cstrong\u003e-10 °C to 50 °C\u003c\/strong\u003e without derating, applying a \u003cstrong\u003e1%\/100 m elevation derating factor\u003c\/strong\u003e above 1000 m. Protection is rated \u003cstrong\u003eIP20\u003c\/strong\u003e per EN 60529, safeguarding internal electronics against solid intrusion. The built-in EMC filter and brake chopper, capable of providing \u003cstrong\u003eup to 170% nominal motor torque\u003c\/strong\u003e for dynamic stopping, minimize external filtration needs and reduce braking times. Sample times for digital inputs are precise at \u003cstrong\u003e8 ms ±0.7 ms\u003c\/strong\u003e, supporting tight control loops and responsive safety reactions.\u003c\/p\u003e\n\n\u003cp\u003eSystem integration leverages the POWERLINK interface type 2 for high-speed communication in distributed architectures. Its galvanized surface treatment and wide \u003cstrong\u003etemperature range of -40 °C to +120 °C\u003c\/strong\u003e allow deployment in extreme industrial climates, from manufacturing floors to outdoor installations. The inverter’s compatibility with standard motor cables and safety circuits makes it an ideal solution for conveyor systems, packaging machinery, and process automation where reliable torque control and functional safety are essential.\u003c\/p\u003e","brand":"B \u0026 R Automation","offers":[{"title":"Unused Surplus","offer_id":52064206160173,"sku":null,"price":6782.7,"currency_code":"USD","in_stock":true},{"title":"Refurbished","offer_id":51894727082285,"sku":null,"price":3953.84,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0747\/7696\/9517\/files\/8I7_ACOPOS_Inverter_Series__3659ee57-f22c-4fa3-8fbf-415d7f1dfc4d.webp?v=1760210348","url":"https:\/\/servosupplier.com\/products\/8i74t4004000p-000","provider":"Servo Supplier","version":"1.0","type":"link"}