{"product_id":"siemens-6se6440-2ud21-5aa1-variable-frequency-drive","title":"Siemens 6SE6440-2UD21-5AA1 Variable Frequency Drive","description":"\u003cdiv\u003e\u003cp\u003eSiemens 6SE6440-2UD21-5AA1 MICROMASTER 440 is a compact 1.5 kW three‑phase variable frequency drive designed for 380–480 V AC input and capable of delivering a 0–480 V AC output to motors, with a ±10% tolerance on the input and a 47–63 Hz operating range. This model is specified as “without filter,” and it belongs to the MICROMASTER 440 family, offering vector, FCC, and linear (V\/Hz) control to suit induction motors while maintaining constant torque at the rated power. It features IP20 protection, a compact footprint of 173 × 73 × 149 mm (H × W × D), and an ambient operating temperature range of −10 to +50 °C, making it suitable for demanding industrial environments. Overload capability is rated at 150% for 60 seconds and 200% for 3 seconds, with torque behavior described as square‑law torque for applications requiring higher transient performance. Typical configurations support a direct 380–480 V three‑phase supply and deliver up to 1.5 kW of mechanical output, aligning with systems that demand efficient motor control in limited space. This drive is used for a broad range of industrial automation tasks where compact size, reliable three‑phase motor control, and robust overload characteristics are essential, without the need for an integrated filter or additional AOP\/BOP accessories. \u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268644917482,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-018.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-6se6440-2ud21-5aa1-variable-frequency-drive","provider":"GTG Hardware","version":"1.0","type":"link"}