{"product_id":"siemens-simatic-s5-6ev1-336-5ak-power-supply","title":"Siemens 6EV1336-5AK Simatic S5 Power Supply Unit","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe Siemens 6EV1 336-5AK is a high-reliability, regulated external power supply unit designed specifically for the Simatic S5 automation ecosystem. This unit is engineered to provide stable, filtered 24 VDC power from a three-phase 380 VAC industrial grid. By ensuring consistent voltage delivery to PLC processors, logic modules, and field I\/O devices, it effectively prevents system resets and communication errors caused by power fluctuations in demanding environments such as steel mills, automotive assembly lines, and chemical processing plants.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-Phase Input:\u003c\/strong\u003e Utilizes a 380 VAC three-phase input to reduce ripple current and minimize stress on internal components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRobust Protection:\u003c\/strong\u003e Features integrated overvoltage, thermal overload, and short-circuit protection to safeguard downstream automation hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFanless Design:\u003c\/strong\u003e Employs convection cooling through a rugged metallic enclosure, eliminating the risk of mechanical fan failure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Current Capacity:\u003c\/strong\u003e Delivers a sustained 10 A output current for demanding automation loads.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustrial Reliability:\u003c\/strong\u003e Engineered for long-term operation in high-ambient temperature environments.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis power supply is intended for use in legacy Simatic S5 automation frameworks where stable DC power is critical for system uptime. It is suitable for large-scale industrial control cabinets, distributed I\/O systems, and complex process control applications requiring high-integrity power conversion.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e6EV1 336-5AK\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSiemens\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Family\u003c\/td\u003e\n\u003ctd\u003eSimatic S5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e380 VAC (Three-Phase)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Current\u003c\/td\u003e\n\u003ctd\u003e10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e13.7 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Ensure the unit is mounted in a vertical orientation to facilitate natural convection cooling through the enclosure channels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClearance:\u003c\/strong\u003e Maintain adequate spacing above and below the unit to prevent heat accumulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Use appropriately rated copper conductors for the 380 VAC input and 24 VDC output terminals. Ensure all terminal connections are tightened to the specified torque to prevent high-resistance joints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Connect the chassis ground terminal to a common plant earth bus to ensure EMI shielding and operator safety.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety:\u003c\/strong\u003e Always disconnect the primary AC power source before installing, removing, or performing maintenance on the unit.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eIs this unit compatible with modern S7 systems?\u003c\/h3\u003e\u003cp\u003eThe 6EV1 336-5AK is specifically designed for the Simatic S5 series. While it provides a standard 24 VDC output, it is recommended to verify the specific power requirements and mounting form factor of your control cabinet before integration into non-S5 systems.\u003c\/p\u003e\u003ch3\u003eDoes this power supply require external cooling?\u003c\/h3\u003e\u003cp\u003eNo, this unit is designed for convection cooling. Ensure that the installation environment allows for sufficient airflow around the metallic enclosure and that the ambient temperature remains within the 0 to 55 deg C range.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":50919300464892,"sku":"6EV1336-5AK","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_81468294-31d4-4375-bbae-150b3b8a808e.jpg?v=1785903173","url":"https:\/\/www.electronicplc.com\/ar\/products\/siemens-simatic-s5-6ev1-336-5ak-power-supply","provider":"Electronic PLC","version":"1.0","type":"link"}