{"product_id":"bently-nevada-177988-01-power-supply-input-module-3500-15-system-emi-rfi-filtering-surge-protection","title":"Bently Nevada 177988-01 Power Supply Input Module | 3500\/15 System | EMI \u0026 RFI Filtering | Surge Protection","description":"\u003ch3\u003e\n\u003cstrong\u003eShopify Product Title\u003c\/strong\u003e:\u003c\/h3\u003e\n\u003cp\u003e\u003cspan\u003eBently Nevada 177988-01 Power Supply Input Module | 3500\/15 High-Density System | AC\/DC Input | EMI\/RFI Filtering\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eProduct Description:\u003c\/h3\u003e\n\u003cp\u003eThe \u003cspan\u003eBently Nevada 177988-01\u003c\/span\u003e is a critical \u003cspan\u003ePower Supply Input Module\u003c\/span\u003e designed for the \u003cspan\u003e3500\/15 High-Density Power Supply System\u003c\/span\u003e. It is mounted at the rear of the 3500\/05 rack, serving as the interface between the plant’s external power source (AC or DC) and the power supply module at the front of the rack. The primary role of this module is to condition and filter incoming power before it is supplied to the sensitive electronics of the 3500 system, ensuring system reliability and protection.\u003c\/p\u003e\n\u003cp\u003eThe \u003cspan\u003e177988-01\u003c\/span\u003e module is equipped with essential safety and protection features, such as fuses, surge suppression, and electromagnetic interference (EMI) filtering. These features are vital for preventing electrical noise and power surges from affecting the performance of the \u003cspan\u003e3500 rack’s internal components\u003c\/span\u003e, including processors and monitor modules.\u003c\/p\u003e\n\u003cp\u003eThe \"-01\" suffix indicates the \u003cspan\u003estandard high voltage AC or DC\u003c\/span\u003e version, which is the most commonly used configuration in industrial power systems.\u003c\/p\u003e\n\u003ch4\u003eKey Functions \u0026amp; Features:\u003c\/h4\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003ePower Feed Isolation\u003c\/span\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eThe \u003cspan\u003e177988-01\u003c\/span\u003e module isolates the incoming power source (AC or DC) from the internal systems. In redundant configurations, two modules are used—one for each power supply (e.g., UPS A and UPS B)—to ensure uninterrupted power and system uptime.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eEMI and RFI Filtering\u003c\/span\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eThis module includes advanced line filtering technology to block high-frequency noise, preventing electrical \"dirt\" from contaminating power lines. This filtering is crucial to avoid false readings in machinery protection systems, where even small electrical disturbances can be misinterpreted as machinery vibrations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSurge Protection\u003c\/span\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eThe module integrates \u003cspan\u003etransient voltage suppression (TVS)\u003c\/span\u003e to clamp power surges caused by lightning strikes, motor switching, or other electrical transients. This protection ensures the safety of the \u003cspan\u003e3500 system\u003c\/span\u003e from potentially damaging high-voltage spikes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eSafety and Rugged Design\u003c\/span\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned for \u003cspan\u003eindustrial environments\u003c\/span\u003e, the \u003cspan\u003e177988-01\u003c\/span\u003e features a \u003cspan\u003efinger-safe\u003c\/span\u003e construction, preventing accidental contact with high-voltage terminals. The module remains securely fastened even when the front-mounted power supply is removed, ensuring that live electrical connections are safely contained.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cspan\u003eTerminal Connections\u003c\/span\u003e:\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eThe module utilizes \u003cspan\u003ecompression screw terminals\u003c\/span\u003e for easy, secure, and reliable connections to the power supply feed, ensuring a stable and safe electrical interface for your industrial control system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/ol\u003e\n\u003chr\u003e\n\u003ch4\u003eTechnical Specifications:\u003c\/h4\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\" width=\"NaN\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003e\u003cspan\u003eFeature\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan\u003eSpecification\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePart Number\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e177988-01\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eCompatible System\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada 3500\/15 High-Density Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Voltage (AC)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e85 to 264 Vac (Nominal 110\/220 Vac)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Voltage (DC)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e88 to 140 Vdc (Nominal 125 Vdc)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Frequency\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e47 Hz to 63 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eFusing\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal non-user-replaceable fuses\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMounting\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eRear of 3500\/05 Rack (Half-height slot)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eTermination\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eCompression screw terminals\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperating Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e-30°C to +65°C (-22°F to +150°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003chr\u003e\n\u003ch4\u003eCompatibility:\u003c\/h4\u003e\n\u003cp\u003eThe \u003cspan\u003e177988-01\u003c\/span\u003e is specifically designed for use within the \u003cspan\u003eBently Nevada 3500\/15\u003c\/span\u003e high-voltage power supply system, ensuring compatibility with other components of the \u003cspan\u003e3500 Machinery Protection System\u003c\/span\u003e.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":44089976586339,"sku":"177988-01","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/177988-01.jpg?v=1774859578","url":"https:\/\/precisemodule.com\/products\/bently-nevada-177988-01-power-supply-input-module-3500-15-system-emi-rfi-filtering-surge-protection","provider":"Precise Module Ltd.","version":"1.0","type":"link"}