{"product_id":"ge-pqmii-c-power-quality-meter","title":"GE PQMII-C Power Quality Meter","description":"\u003cp\u003eThe \u003cstrong\u003eGE Multilin PQMII-C\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003ePQMII\u003c\/strong\u003e Power Quality Meter, operates as a dedicated hardware component for voltage, frequency, power factor tracking, and output relay execution within electrical power distribution 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-C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE 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\u003e2.3 kg (5 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e215 mm x 152 mm x 152 mm (8 1\/2\" L x 6\" H x 6\" D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Power Input\u003c\/td\u003e\n\u003ctd\u003e90 to 300 VDC or 70 to 265 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e10 VA nominal, 20 VA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHoldup Duration\u003c\/td\u003e\n\u003ctd\u003e100 ms typical at 120 VAC\/VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Configuration\u003c\/td\u003e\n\u003ctd\u003eFORM C NO\/NC (Silver alloy material)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Current\u003c\/td\u003e\n\u003ctd\u003e5 A Make\/Carry Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShort-Term Current\u003c\/td\u003e\n\u003ctd\u003e30 A Make\/Carry for 0.2 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Threshold\u003c\/td\u003e\n\u003ctd\u003e50 V isolated, active source\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePower Protection Matrix and Signal Execution\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage and Frequency Threshold Tracking\u003c\/strong\u003e The device executes continuous monitoring routines across programmable phase profiles (any one, any two, or all three phases) when a minimum required voltage of 20 V is applied. Under-voltage and over-voltage tracking spans 0.50 to 1.25 x VT, while frequency circuits evaluate thresholds between 20 and 70.00 Hz with a strict level accuracy of plus or minus 0.02 Hz.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePulse Output and Relay Matrix Execution\u003c\/strong\u003e Integrated energy logging subroutines capture positive\/negative kWh, positive\/negative kvarh, and total kVAh variables. The hardware translates these metrics into physical pulse outputs across an interval scale of 1 to 65000, managing pulse widths up to 2000 ms with a 500 ms minimum pause layer. Inductive and resistive output relays break 5 A loads up to 250 VAC\/VDC during fault events.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What are the concrete timing accuracy boundaries for frequency versus voltage fault steps?\u003c\/p\u003e\n\u003cp\u003eA: Frequency monitoring subroutines (overfrequency and underfrequency) execute with a strict timing accuracy threshold of plus or minus 3 cycles. Voltage manipulation parameters (overvoltage and undervoltage) operate within a time delay window bounded by -0\/+1 second limits from the configured setpoint.\u003c\/p\u003e\n\u003cp\u003eQ: How does the power supply holdup metric affect control network stability during localized main line dropouts?\u003c\/p\u003e\n\u003cp\u003eA: The internal control power transformer maintains a 100 ms typical holdup duration when operating at 120 VAC\/VDC. This layout isolates the monitoring logic from micro-interruptions and transient voltage sags, preventing accidental dropout relay drops or uncommanded device reboots.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":47618382201022,"sku":"PQMII-C","price":620.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/screenshot_2026-06-05_17-51-44_36e90877-b8ae-4ad2-b21c-43db6e890482.png?v=1781061305","url":"https:\/\/www.autooiltech.com\/products\/ge-pqmii-c-power-quality-meter","provider":"AutoOilTech Limited","version":"1.0","type":"link"}