{"product_id":"yokogawa-pw482-50-power-supply-modules","title":"Yokogawa PW482-50 Power Supply Modules","description":"\u003cp\u003eConfigured for primary AC power conversion and stable DC distribution in CENTUM VP control nodes, the \u003cstrong\u003eYokogawa PW482-50\u003c\/strong\u003e (\u003cstrong\u003ePW482\u003c\/strong\u003e Power Supply Module) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter \/ Suffix Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification Breakdown\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBase Model (PW482)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220 - 240 V AC Input Power Supply Module (with Temperature option)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection (-5)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard type with no explosion protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType Code (-0)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBasic type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePW482-50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 1 kg (Shipping Weight 2 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard CENTUM VP rack-mount power module form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220 - 240 V AC input rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e220 - 240 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eExplosion Protection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eStandard type with no explosion protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Galvanic Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module provides galvanic isolation barriers between the high-voltage AC utility supply and downstream backplane electronics, preventing electrical noise propagation into field signal processing loops. Integrated power filtering circuits minimize common-mode disturbance, maintaining signal stability for connected analog I\/O nodes operating on 4-20 mA HART loop protocol architectures. Internal regulating loops stabilize power outputs against supply voltage fluctuations to protect critical logic components.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the PW482-50 support dual-redundant operation within a single rack chassis?\u003c\/p\u003e\n\u003cp\u003eA: Yes, two PW482-50 power supply modules can be installed side-by-side on a redundant system backplane to provide fault-tolerant load sharing and online hot-swapping capabilities.\u003c\/p\u003e\n\u003cp\u003eQ: What grounding precautions must be observed during power line termination?\u003c\/p\u003e\n\u003cp\u003eA: The AC protective earth (PE) terminal must connect directly to the main cabinet ground bus bar via a low-impedance conductor with a minimum cross-sectional area of 2.5 mm sq to ensure EMI suppression and safety isolation.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the PW482-50 module securely into the designated power slot on the chassis frame, verifying complete connector alignment before tightening the locking mechanism to 0.5 Nm torque. Route incoming 220 - 240 V AC power cables in separate wire trays, maintaining a minimum 150 mm physical separation from sensitive analog and digital signal wiring. Connect the main protective earth wire directly to the cabinet ground bar using standard copper conductors. Ensure unobstructed vertical airflow across the chassis to allow adequate convection cooling across the extended -20 to 70 deg C operating range.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":48759118364862,"sku":"PW482-50","price":190.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/PW482-50_1200x1200_fa6ccf97-3e5a-402e-b43a-8d8ff462abec.jpg?v=1787126933","url":"https:\/\/www.autooiltech.com\/products\/yokogawa-pw482-50-power-supply-modules","provider":"AutoOilTech Limited","version":"1.0","type":"link"}