{"product_id":"spmd1403-emerson-control-techniques-spmd-1403-inverter-ac-drive","title":"SPMD1403 Emerson Control Techniques SPMD 1403 Inverter AC Drive","description":"\u003ch2 style=\"font-size: 1.5em; color: #333; margin-bottom: 15px;\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #00008B;\"\u003eSPMD1403\u003c\/strong\u003e by Emerson (Control Techniques) is a high-performance modular AC drive engineered for large-scale industrial power applications. Delivering a continuous current of 246A and supporting motors up to 132 kW (200 HP), this inverter is a core component of the Unidrive SP modular system. It provides exceptional flexibility by supporting multiple motor types—including induction and permanent magnet synchronous motors—while maintaining a high efficiency rating of over 98% to reduce operational energy costs.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 1.5em; color: #333; margin-top: 25px; margin-bottom: 15px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0; font-size: 16px; text-align: left;\"\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n      \u003ctd style=\"padding: 12px; font-weight: bold; background-color: #f9f9f9; width: 35%;\"\u003eModel Number\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px;\"\u003eSPMD1403\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n      \u003ctd style=\"padding: 12px; font-weight: bold; background-color: #f9f9f9;\"\u003eTypical Output Power\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px;\"\u003e132 kW (200 HP)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n      \u003ctd style=\"padding: 12px; font-weight: bold; background-color: #f9f9f9;\"\u003eContinuous Current\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px;\"\u003e246 Amperes\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n      \u003ctd style=\"padding: 12px; font-weight: bold; background-color: #f9f9f9;\"\u003eInput Voltage\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px;\"\u003e380-480VAC (3-Phase)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n      \u003ctd style=\"padding: 12px; font-weight: bold; background-color: #f9f9f9;\"\u003eOverload Capacity\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px;\"\u003e150% for 60 seconds\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #eee;\"\u003e\n      \u003ctd style=\"padding: 12px; font-weight: bold; background-color: #f9f9f9;\"\u003eEfficiency\u003c\/td\u003e\n      \u003ctd style=\"padding: 12px;\"\u003e\u0026gt; 98%\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2 style=\"font-size: 1.5em; color: #333; margin-top: 25px; margin-bottom: 15px;\"\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe SPMD1403 hardware architecture is built for versatility, allowing for V\/f, open-loop vector, and closed-loop vector control modes to meet diverse process requirements. Its modular design simplifies the construction of high-power drive systems, while the integrated dynamic braking chopper facilitates rapid deceleration for high-inertia loads. With a protection rating of IP20 and advanced thermal management, it ensures reliable operation in temperatures up to +50°C, making it ideal for heavy industries such as metals, plastics, and material handling.\u003c\/p\u003e\n\n\u003ch2 style=\"font-size: 1.5em; color: #333; margin-top: 25px; margin-bottom: 15px;\"\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cstrong\u003eQ1: What motor types can the SPMD1403 control?\u003c\/strong\u003e\u003cbr\u003e\nA1: This drive is highly versatile, supporting standard Induction Motors (IM), Permanent Magnet Synchronous Motors (PMSM), and high-performance Servo Motors.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 10px;\"\u003e\u003cstrong\u003eQ2: Is the switching frequency adjustable?\u003c\/strong\u003e\u003cbr\u003e\nA2: Yes, the switching frequency is adjustable between 3 kHz and 16 kHz, allowing engineers to balance thermal performance with acoustic noise reduction.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How does the drive handle overvoltage conditions?\u003c\/strong\u003e\u003cbr\u003e\nA3: The SPMD1403 includes comprehensive protection features that trigger safe shutdowns during overvoltage, undervoltage, or short-circuit events to protect the drive hardware.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":51050872832132,"sku":"SPMD1403","price":218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/SPMD1403-2.jpg?v=1777888974","url":"https:\/\/www.etowonauto.com\/az\/products\/spmd1403-emerson-control-techniques-spmd-1403-inverter-ac-drive","provider":"Etowon Auto","version":"1.0","type":"link"}