{"product_id":"ge-pqmii-a-power-quality-meter","title":"GE PQMII-A Power Quality Meter","description":"\u003cp\u003eThe \u003cstrong\u003eGE PQMII-A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePQMII\u003c\/strong\u003e Power Quality Meter, operates as a dedicated hardware component for continuous electrical waveform analysis, multi-channel parameter measurement, and high-speed power disturbance evaluation within electrical product networks.\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\u003ePQMII-A (AKA: PQMIIA \/ 600912983.1)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric (GE Multilin)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eCanada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2.27 kg (5.00 lbs) net unit mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard multi-function square cut panel-mount profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard substation instrumentation thermal boundaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e20 VA maximum operational load\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage Window\u003c\/td\u003e\n\u003ctd\u003e90 to 300 VDC or 70 to 265 VAC at 50\/60 Hz frequency\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFront Interface\u003c\/td\u003e\n\u003ctd\u003eIntegrated keypad with a large illuminated 40-character display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocal Maintenance Port\u003c\/td\u003e\n\u003ctd\u003e1 front-facing RS232 serial connection node\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNetwork Communication\u003c\/td\u003e\n\u003ctd\u003e2 rear-mounted RS485 serial communication ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Networks Interface\u003c\/h3\u003e\n\u003cp\u003eThe PQMII-A architecture captures instantaneous electrical parameters designed to track true RMS current, voltage, power factor, and frequency variations over backplane bus communication velocity Licences. By processing high-order harmonic data directly on the acquisition board, the meter monitors power quality disturbances without introducing processing loop lag.\u003c\/p\u003e\n\u003cp\u003eThe internal dual rear RS485 interfaces stream automated telemetry records and active modbus variables over Profinet \/ EtherNet\/IP deterministic networks via external system gateways to maintain continuous connection tracking across the master SCADA framework. The module layout supports multi-point power network monitoring schemes, allowing for independent I\/O density scaling routines when logging system anomalies or trigger events. This localized signal tracking loop ensures full software configuration firmware flash compatibility across standard power management software suites, preventing propagation latencies from interrupting real-time wave capture indexing.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What distinct tasks are assigned to the three separate serial communication ports on this meter?\u003c\/p\u003e\n\u003cp\u003eA: The single front-facing RS232 serial port is reserved strictly for local laptop diagnostic connection, parameter setup, and field tracking. The two rear RS485 serial ports are designed for daisy-chained network integration, allowing simultaneous data polling by a master SCADA system and a localized programmable logic controller.\u003c\/p\u003e\n\u003cp\u003eQ: How does the power supply stage manage shifts between AC and DC input sources?\u003c\/p\u003e\n\u003cp\u003eA: The PQMII-A incorporates a universal switched-mode internal power supply stage. The module automatically regulates internal logic rails whether energized by a 90 to 300 VDC station battery bank or an auxiliary 70 to 265 VAC utility line loop, eliminating manual voltage selection jumper adjustments.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45066982129779,"sku":"PQMII-A","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-18_15-06-05_3e7b0435-0761-49c8-a17c-26daae419193.png?v=1780545020","url":"https:\/\/www.dcssupplier.com\/ar\/products\/ge-pqmii-a-power-quality-meter","provider":"DcsSupplier Limited","version":"1.0","type":"link"}