{"product_id":"emb9341-e-lenze-9300-series-power-supply-module","title":"Module d'alimentation Lenze série 9300 EMB9341-E","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEMB9341-E (EMB9341E)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-stability power supply module specifically engineered for the 9300-series servo system architecture. This unit serves as a critical energy management component, providing regulated DC bus power or auxiliary supply to multi-axis inverter lineups. Weighing 5.9 kg and built to German industrial standards, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEMB9341-E\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for the rigorous electrical demands of automated production lines, textile machinery, and high-speed packaging systems. Its primary function is to ensure consistent voltage delivery and provide a centralized power point that reduces wiring complexity and enhances system-wide energy efficiency. By maintaining stable power rails, it directly contributes to the reduction of electronic jitter and prevents unplanned downtime caused by fluctuating supply voltages.\u003c\/p\u003e\n\u003ch3\u003eTechnical Configuration\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEMB9341-E\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes a high-efficiency switching topology optimized for the DC bus link characteristic of Lenze 9300-series servo controllers. The hardware includes integrated smoothing capacitors and robust surge protection circuitry to handle the regenerative energy often generated in dynamic motion applications. Its modular design allows it to be mounted in close proximity to the drives it powers, minimizing cable impedance and EMI. The module is equipped with diagnostic indicators for rapid status assessment and supports direct integration into the system's safety and monitoring loops. As a \"Phase-Out\" component, it is meticulously designed for backward compatibility, allowing project managers to maintain existing machine footprints without requiring extensive cabinet redesigns.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eEMB9341-E\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLenze\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e9300-Series\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePower Supply \/ DC Bus Module\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e400 \/ 480 VAC (Standard 3-Phase)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.90 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e135 x 350 x 250 mm (Approx. Industry Standard)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCooling\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eInternal Fan \/ Convection\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStatus Indicator\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLED Diagnostics (Ready\/Fault)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEfficiency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u0026gt; 92%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to +45 deg C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eTechnical FAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the EMB9341-E be used to power non-Lenze industrial equipment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile technically a power supply, the EMB9341-E is specifically tuned for the DC bus requirements and mounting rails of the Lenze 9300-series. Using it outside of its intended ecosystem is not recommended as it may lack the standard output terminals found on general-purpose DIN-rail power supplies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the \"Phase-Out\" status for this power supply?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\"Phase-Out\" indicates the product is no longer in active mass production but is available for spare parts and maintenance. It is essential for ensuring the continued operation of legacy systems where migrating to the newer i950 or 9400 platforms would be cost-prohibitive.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this unit include internal fuse protection?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the EMB9341-E features internal protection against short circuits and overload. However, for industrial compliance and safety, appropriate external semiconductor fuses must be installed on the AC input side according to the local electrical codes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering \u0026amp; Installation Guide\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHeat Dissipation and Airflow:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDue to the 5.9 kg high-density transformer and capacitor components, the EMB9341-E generates significant heat during peak loads. It must be installed vertically. Do not block the ventilation slots at the top and bottom of the housing. Maintain at least 100 mm of clear space in the vertical direction.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDC Bus Parallel Connection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhen connecting the DC bus (+UG \/ -UG) from the EMB9341-E to subsequent 9300-series drives, use the shortest possible busbar or twisted-pair wiring. This reduces inductance, which is critical for preventing voltage spikes during rapid motor braking.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTerminal Torque and Maintenance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePeriodically check the torque of the high-current input terminals. Thermal cycling in industrial environments can lead to loosened connections, which increases resistance and creates a fire hazard. Ensure all connections are tightened to the manufacturer's specified N-m (Newton-meter) rating during annual inspections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Lenze","offers":[{"title":"Default Title","offer_id":53105064345963,"sku":"EMB9341-E","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/emb9341-e-iw1jgwug4jr.png?v=1776236277","url":"https:\/\/www.plcprotech.com\/fr\/products\/emb9341-e-lenze-9300-series-power-supply-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}