{"product_id":"siemens-relay-protection-device-7sj6331-4eb90-3fe0-l0r-ee","title":"SIEMENS Relay Protection Device 7SJ6331-4EB90-3FE0-L0R\/EE","description":"\u003cp\u003eNearly new\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 12 months\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number: 7SJ6331-4EB90-3FE0-L0R\/EE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDirect replacement: Siemens SIPROTEC4 series 7SJ63 multifunctional feeder protection device, retired spare parts for power grid substations and plant power systems, directly replaced with the same model, compatible with the original secondary circuit and backend communication architecture Siemens Power .\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eProtection performance: Integrated timed\/inverse timed overcurrent, directional overcurrent, ground fault, thermal overload, negative sequence, voltage loss, and reclosing functions; Supports IEC60870-5-103 and Modbus communication, with built-in fault recording and event recording, reliably achieving rapid disconnection of Siemens power in case of line faults .\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eEasy operation and maintenance: embedded installation in the cabinet, LCD button panel, local viewing of settings and fault information; The Digsi4 debugging software is used to complete parameter backup and installation, and replacing the device does not require large-scale wiring changes, shortening the duration of power outage maintenance.\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eIndustrial durability: Hardware with surge suppression and EMC electromagnetic protection, wide AC\/DC power supply; Industrial protective coating for circuit boards, adapted to control room temperature and humidity fluctuations, meets the long-term uninterrupted operation requirements of power systems Siemens Power .\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSince the product market price fluctuates greatly, if you are interested, please feel free to contact sales via email and we will give you the best price.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContact E-mail:\u003c\/strong\u003e  \u003ca href=\"info@roockss.com\"\u003einfo@roockss.com\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eWhatsapp：15918962164\u003c\/p\u003e\n\u003cp\u003eSkpe:rockssautomation.com\u003c\/p\u003e\n\u003cp\u003eProduct Packing\u003c\/p\u003e\n\u003cp\u003e· Original package or international import package.\u003c\/p\u003e\n\u003cp\u003eShipping and delivery\u003c\/p\u003e\n\u003cp\u003e· Items will be shipped within 2 business days from payment confirmation\u003c\/p\u003e\n\u003cp\u003evia UPS DHL FEDEX TNT or EMS etc\u003c\/p\u003e\n\u003cp\u003e· We always can prompt delivery and look forward to your business\u003c\/p\u003e\n\u003cp\u003ePayment Terms\u003c\/p\u003e\n\u003cp\u003e· Buyer Pays the shipping Charge and handling worldwide.\u003c\/p\u003e\n\u003cp\u003e· We accept TT, West union.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur main business:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAB, ABB, B\u0026amp;R, Bosch Rexroth, Honeywell, Emerson, lenze, Schneider, Siemens, AMAT, Panasonic, Mitsubishi, NSK, Yaskawa, Omron, Hitachi, Koyo, Delta, Keyence,Pilz, Yokogawa, Toshiba and so on\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOur Advantages:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eStock status: In stock\u003cbr\u003ePayment method: Paypal, T\/T\u003cbr\u003eCourier partners: DHL, Fedex, UPS and EMS, 4PX\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompany Profile：\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eRockss Automation Technology Co., Ltd. is a service company specializing in the sales and maintenance of automation products. We have a long-term stock of rare or discontinued international renowned automation accessories.\u003c\/p\u003e\n\u003cp\u003eAt the same time, we provide the fastest and most efficient maintenance services for all kinds of customers.\u003c\/p\u003e\n\u003cp\u003eIn order to adapt to the high development of the Internet, we open stores both online and offline, so that we can help customers save time in finding accessories and maintaining machines.\u003c\/p\u003e\n\u003cp\u003eOur company's philosophy is: the fastest parts supply, the most competitive price, the most convenient technical consultation, we believe that we can provide you with the most efficient and economical service!\u003c\/p\u003e\n\u003cp\u003eWelcome people from all walks of life to cooperate with us！\u003c\/p\u003e","brand":"Rockss Automation","offers":[{"title":"Default Title","offer_id":48030731960498,"sku":null,"price":2000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0260\/9961\/3799\/files\/20260829144217_4406_50.jpg?v=1789106839","url":"https:\/\/rockssautomation.com\/zh\/products\/siemens-relay-protection-device-7sj6331-4eb90-3fe0-l0r-ee","provider":"Rockss Automation","version":"1.0","type":"link"}