{"product_id":"ge-epm-9650q-power-quality-meter","title":"GE EPM 9650Q Power Quality Meter","description":"\u003cp\u003eConfigured for high-end power quality monitoring and revenue-grade energy metering, the \u003cstrong\u003eGE EPM 9650Q\u003c\/strong\u003e (\u003cstrong\u003eEPM 9650Q\u003c\/strong\u003e Digital Power Quality Meter) provides direct physical\/electrical execution for transient capture, voltage disturbance recording, and real-time power parameter tracking across industrial substations.\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\u003eEPM 9650Q\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.5 lbs (2.04 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard 96 x 96 mm panel cutout depth (Panel mounted meter chassis)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e15 W nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Power Supply\u003c\/td\u003e\n\u003ctd\u003e90 to 276 VAC \/ VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Accuracy\u003c\/td\u003e\n\u003ctd\u003eACCU-Measure revenue-grade precision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHarmonics Analysis\u003c\/td\u003e\n\u003ctd\u003eUp to 128th order real-time analysis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Expansion Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 256 expandable points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvent Logging\u003c\/td\u003e\n\u003ctd\u003eWaveform capture, voltage sags\/swells, transient logging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic Backplane \u0026amp; Bus Synchronization\u003c\/h3\u003e\n\u003cp\u003eThe meter utilizes high-speed internal sampling buses to digitize multi-channel voltage and current inputs, updating over 15,000 electrical parameters in real time. Backplane bus communication velocity architecture allows fast, deterministic transfer of captured transient waveforms and high-order harmonic data to expansion I\/O boards and remote SCADA interfaces. Embedded firmware flash compatibility maintains uninterrupted continuous data logging and revenue-grade accuracy under severe line frequency fluctuations and harmonic distortion.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the primary backplane and wiring considerations when adding I\/O expansion modules to the EPM 9650Q?\u003c\/p\u003e\n\u003cp\u003eA: Auxiliary I\/O expansion boards must be attached to the rear chassis slot with auxiliary control power completely isolated. Incorrect seating of expansion bus headers during live power operations can cause communication bus lockup or corrupt event logs.\u003c\/p\u003e\n\u003cp\u003eQ: How does the unit maintain measurement accuracy during high-frequency line voltage transients?\u003c\/p\u003e\n\u003cp\u003eA: The ACCU-Measure hardware architecture employs high-frequency analog-to-digital converters with channel-to-channel galvanic isolation, preventing transient spikes from coupling across phase inputs or distorting harmonic spectrum calculations.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePanel Cutout and Mount\u003c\/strong\u003e: Fit the meter chassis into a standard 96 x 96 mm DIN panel cutout. Secure the retaining mounting brackets evenly to ensure a dust-tight seal against the cabinet door.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Connection\u003c\/strong\u003e: Connect the rear protective conductor terminal directly to the station earth ground bar using a short copper braid (minimum 12 AWG) to ensure noise suppression for internal high-speed sampling circuits.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage and CT Wiring\u003c\/strong\u003e: Wire phase voltage inputs through dedicated fuses or inline miniature circuit breakers. Ensure CT secondary lines pass through shorting blocks prior to landing on meter current terminals to avoid dangerous open-circuit CT voltages.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Wiring Shielding\u003c\/strong\u003e: Use shielded twisted-pair cables for external serial or network communication lines. Connect the cable shield to functional earth at one terminal end only to eliminate ground loop current interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52718874657080,"sku":"EPM 9650Q","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/EPM_9650Q1.jpg?v=1785315420","url":"https:\/\/www.automodulexpert.com\/products\/ge-epm-9650q-power-quality-meter","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}