{"product_id":"pqmii-t-20-c-a-ge-multilin-pqmii-power-quality-energy-meter","title":"PQMII-T-20-C-A GE Multilin PQMII Power Quality Energy Meter","description":"\u003ch2\u003eGE PQMII-T-20-C-A Power Quality Meter\u003c\/h2\u003e\n\u003cp\u003eConfigured for power quality monitoring and energy management in medium- and low-voltage distribution systems, the \u003cstrong\u003eGE PQMII-T-20-C-A\u003c\/strong\u003e (\u003cstrong\u003ePQMII\u003c\/strong\u003e Power Quality Meter) provides direct physical\/electrical execution. This panel-mounted hardware unit processes multi-phase electrical inputs to deliver continuous parameter measurement, harmonic breakdown, and automated disturbance recording. The internal processing engine directly interfaces with current and voltage inputs, providing physical control outputs via assignable relays based on real-time power factor and load thresholds.\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\u003eOrdering Code Element\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSelection\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Model\u003c\/td\u003e\n\u003ctd\u003ePQMII\u003c\/td\u003e\n\u003ctd\u003ePower Quality Meter base unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Power \/ Transducer\u003c\/td\u003e\n\u003ctd\u003eT\u003c\/td\u003e\n\u003ctd\u003e90–265 V AC or 100–300 V DC control power with analog outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Inputs \/ Outputs\u003c\/td\u003e\n\u003ctd\u003e20\u003c\/td\u003e\n\u003ctd\u003e4 assignable output relays and 4 digital inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eC\u003c\/td\u003e\n\u003ctd\u003eRS485 port supporting Modbus RTU \/ DNP 3.0 protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay \/ Option\u003c\/td\u003e\n\u003ctd\u003eA\u003c\/td\u003e\n\u003ctd\u003eStandard illuminated LCD display and front panel keypad\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\u003eModel\u003c\/td\u003e\n\u003ctd\u003ePQMII-T-20-C-A\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\u003e1.4 kg (3.0 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e19.1 cm x 10.9 cm x 12.7 cm (7.5 in x 4.3 in x 5.0 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e20 VA maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage Range\u003c\/td\u003e\n\u003ctd\u003e90–265 V AC \/ 100–300 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Measurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.2% Full Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Measurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.2% Full Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Measurement Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.5% Full Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHarmonic Spectrum Analysis\u003c\/td\u003e\n\u003ctd\u003eUp to 63rd harmonic, THD, TIF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEvent Logging Capacity\u003c\/td\u003e\n\u003ctd\u003e150 events (Event Recorder), 500 events (VDR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eData Logger Storage\u003c\/td\u003e\n\u003ctd\u003eUp to 98,000 recorded events\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Output Contact Rating\u003c\/td\u003e\n\u003ctd\u003e250 VAC, 8 A continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003e4 dry contact inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Communications\u003c\/td\u003e\n\u003ctd\u003eFront RS232, Rear RS485 (Modbus RTU \/ DNP 3.0)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Network \u0026amp; Backplane Integration\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE PQMII-T-20-C-A\u003c\/strong\u003e establishes deterministic field-bus communication over rear RS485 serial channels, transmitting digitized parameters directly to higher-tier DCS or SCADA master stations. Internal processing hardware prioritizes backplane data exchange speed to minimize latency during high-frequency data logging and waveform extraction. Firmware flash compatibility ensures uniform instruction execution during intensive math-heavy calculations, including real-time vector analysis and Fast Fourier Transforms (FFT) up to the 63rd harmonic. Electrical channel-to-channel isolation safeguards internal microprocessor circuits from field-side voltage transients and ground potential differences across industrial switchgear lineups.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the internal voltage disturbance recorder respond to sag and swell occurrences on the monitored bus?\u003c\/p\u003e\n\u003cp\u003eA: The system automatically captures transient deviation events exceeding pre-programmed thresholds. It logs up to 500 Voltage Disturbance Recorder (VDR) events into non-volatile internal memory, recording timestamps, durations, and magnitude profiles without disrupting ongoing continuous parameter polling.\u003c\/p\u003e\n\u003cp\u003eQ: What are the electrical wiring requirements for the control output relay contacts when switching inductive loads?\u003c\/p\u003e\n\u003cp\u003eA: The four assignable output relays support continuous resistive loads up to 250 VAC at 8 A. When switching inductive loads such as heavy contactors or solenoid coils, technicians must install external RC suppressors or flyback diodes across the load to prevent arc induced contact degradation and electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003eQ: How is serial network termination handled on the rear RS485 Modbus RTU interface?\u003c\/p\u003e\n\u003cp\u003eA: Terminate the RS485 communication line by installing a 120 ohm, 0.25 W resistor across the positive and negative differential data terminals of the final device on the daisy-chain bus. Ensure shield continuity throughout the cable run while grounding the shield drain wire at one end only.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMounting the \u003cstrong\u003eGE PQMII-T-20-C-A\u003c\/strong\u003e requires a standard panel cutout following panel-flush installation standards. Installers must secure the metal housing using the provided mounting brackets to ensure proper physical retention and ground continuity through the panel structure. Secure a dedicated copper protective earth wire directly to the rear chassis ground stud prior to applying external wiring connections.\u003c\/p\u003e\n\u003cp\u003eRoute control power lines, current transformer (CT) secondaries, and potential transformer (PT) signals in separate wire conduits to prevent inductive coupling. CT secondary wiring must remain grounded at a single point near the switchgear block, maintaining tight terminal screw torque settings to eliminate open-circuit secondary high voltage risks. Shielded twisted-pair cabling (minimum 24 AWG) must be utilized for rear RS485 serial communication runs. Strip wire ends to specified strip lengths without damaging conductor strands, ensuring no bare wire extends beyond the terminal block housing after clamping.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44630407282787,"sku":"PQMII","price":120.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/84_6b2b8579-54ff-449a-a640-adc52d5d4049.jpg?v=1789606933","url":"https:\/\/www.autocontrolglobal.com\/products\/pqmii-t-20-c-a-ge-multilin-pqmii-power-quality-energy-meter","provider":"AutoControl Global","version":"1.0","type":"link"}