{"product_id":"ge-mark-vie-option-board-is200wrobh1aaa-srly-high-voltage","title":"GE Mark VIe Option Board IS200WROBH1AAA | SRLY High-Voltage","description":"\u003ch2\u003e\u003cstrong\u003eGE Mark VIe SRLY Option Board IS200WROBH1AAA (WROB)\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe GE \u003cstrong\u003eIS200WROBH1AAA\u003c\/strong\u003e, designated WROB, is a high-voltage fuse and protection board for the Mark VIe turbine control system. It provides fused power distribution for relay circuits, featuring a protective conformal coating for harsh environments.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \u0026amp; Model:\u003c\/strong\u003e GE \u003cstrong\u003eIS200WROBH1AAA (WROB)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem:\u003c\/strong\u003e Mark VIe Turbine Control\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Type:\u003c\/strong\u003e SRLY (Relay) Option Board-B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuses:\u003c\/strong\u003e 12 × 3.15 A, 500V AC \/ 400V DC (Littelfuse 04773.15MXP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating:\u003c\/strong\u003e High-voltage PCB design\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection Coating:\u003c\/strong\u003e Conformal coating for environmental resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponents:\u003c\/strong\u003e Includes resistors, capacitors, transistors for voltage regulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Minimum 3 insulated, factory-drilled holes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRevisions:\u003c\/strong\u003e 2 Functional \"A\" revisions, 1 Artwork \"A\" revision\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoard Weight:\u003c\/strong\u003e 0.65 kg\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12 independent fuse circuits for protecting relay outputs\u003c\/li\u003e\n\u003cli\u003eHigh-voltage rated components (500V AC \/ 400V DC)\u003c\/li\u003e\n\u003cli\u003eConformal coating protects against moisture, dust, and contaminants\u003c\/li\u003e\n\u003cli\u003eDesigned for integration into Mark VIe control cabinet assemblies\u003c\/li\u003e\n\u003cli\u003eProvides centralized and protected power distribution for trip circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x IS200WROBH1AAA option board\u003c\/li\u003e\n\u003cli\u003eApproximate shipping weight: 1.0 kg\u003c\/li\u003e\n\u003cli\u003eESD-safe and secure protective packaging\u003c\/li\u003e\n\u003cli\u003eShipped via FedEx, UPS, or DHL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat does \"SRLY\" stand for?\u003c\/strong\u003e\u003cbr\u003eIt stands for \"Relay,\" indicating this board is part of the relay interface and protection circuitry within the turbine control system.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWhat is the purpose of the conformal coating?\u003c\/strong\u003e\u003cbr\u003eIt provides a protective barrier against humidity, chemical vapors, dust, and fungal growth, ensuring long-term reliability in industrial power generation environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCan a blown fuse be replaced?\u003c\/strong\u003e\u003cbr\u003eYes, the 3.15A Littelfuse fuses are user-replaceable. Always replace with an identical specification fuse (Littelfuse 04773.15MXP or equivalent) after isolating power.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":51050835247236,"sku":"IS200WROBH1AAA","price":187.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/IS200WROBH1AAA-1.jpg?v=1769233737","url":"https:\/\/www.etowonauto.com\/tk\/products\/ge-mark-vie-option-board-is200wrobh1aaa-srly-high-voltage","provider":"Etowon Auto","version":"1.0","type":"link"}