{"product_id":"uf-c721-ae-3bhb002916r0101-abb-voltage-current-measurement-card","title":"UF C721 AE 3BHB002916R0101 | ABB | Voltage\/Current Measurement Card","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eConfigured for high-precision voltage and current measurement scaling in PEC800 excitation control and power converter platforms, the \u003cstrong\u003eABB 3BHB002916R0101\u003c\/strong\u003e (\u003cstrong\u003eUF C721 AE\u003c\/strong\u003e Measurement Board) provides direct physical\/electrical execution. The board processes analog signals from potential and current transformers, scaling high-voltage and high-current feedback into calibrated digital signals for system microprocessors.\u003c\/p\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003e3BHB002916R0101 (UF C721 AE \/ UFC721AE101)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eABB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eSwitzerland\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.81 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard PEC800 rack card footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard internal backplane supply load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMeasurement Cards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eABB PEC800 \/ UNITROL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustoms Tariff Code\u003c\/td\u003e\n\u003ctd\u003e85049099\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity \u0026amp; Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe UF C721 AE measurement module integrates directly into the controller subrack, leveraging high-speed backplane bus communication velocity to transmit digitised voltage and current samples to the main processor. The unit supports deterministic network updates, maintaining minimal phase lag in fast feedback loops. Onboard signal conditioning circuits ensure firmware flash compatibility across excitation controller software revisions.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What primary signal conversion task is performed by the UF C721 AE card? A: The board conditions and scales analog voltage and current inputs from instrument transformers into digital values for real-time excitation loop control.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swapping supported for the 3BHB002916R0101 module? A: No, power and field measurement circuits must be fully de-energized prior to removing or inserting the module to prevent electrical damage and unexpected control trips.\u003c\/p\u003e\n\u003cp\u003eQ: How is the physical grounding of measurement shields handled on this card? A: Shield terminations connect through front panel retention hardware to the main rack frame, establishing continuous chassis earth ground to mitigate noise.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDe-energize all primary voltage and current input sources and rack power supplies before inserting or removing the card.\u003c\/li\u003e\n\u003cli\u003eWear an anti-static wrist strap attached to enclosure frame ground when handling the circuit assembly.\u003c\/li\u003e\n\u003cli\u003eAlign the board edge connectors with the rack guide channels and push firmly until fully engaged into the backplane.\u003c\/li\u003e\n\u003cli\u003eTighten front panel retaining screws to secure mechanical locking and chassis grounding.\u003c\/li\u003e\n\u003cli\u003eEnsure all analog input signal lines use shielded twisted-pair cabling with drain wires terminated to the system grounding bar.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ABB","offers":[{"title":"Default Title","offer_id":53224712012085,"sku":"UF C721 AE 3BHB002916R0101","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/UFC721AE3BHB002916R0101.png?v=1785316043","url":"https:\/\/www.5gplc.com\/products\/uf-c721-ae-3bhb002916r0101-abb-voltage-current-measurement-card","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}