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Ge PQM-T20-C-A Quality Monitoring Equipment
Ge PQM-T20-C-A
1. Overview
The GE PQM-T20-C-A belongs to the GE Power Quality Monitor II (PQMII) series. It is a high-precision, multi-functional power quality monitoring device, widely used in industrial, commercial and power systems. It is designed to improve the reliability and safety of the power grid, helping users identify and solve quality problems in the power system.
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2. Parameters & Specifications
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Parameters
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Specifications
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Voltage Measurement Range
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60V-600V AC
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Current Measurement Range
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0A-10A AC
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Power Measurement Range
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0-100MW
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Harmonic Analysis
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Supports up to 50th harmonics
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Communication Interfaces
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RS232, RS485, Modbus, Ethernet (for some models)
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Display
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Backlit LCD display, approximately 96mm x 96mm x 75mm
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Operating Temperature
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-20°C to +85°C (depending on specific model)
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Dimensions
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Approximately 200mm x 110mm x 45mm (see product manual for exact dimensions)
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Weight
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Approximately 300g to 1.2kg
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3. Product Features
- High-Precision Measurement: Adopting advanced technology, it can accurately measure parameters such as voltage, current, power, harmonics, and power factor, with an error range usually within ±0.5% to ±1%.
- Versatility: It not only performs real-time monitoring but also has waveform analysis, event recording (such as interruptions, transients, voltage sags) and alarm functions.
- Strong Communication Capability: Supports dual RS485 serial ports, enabling data interaction with SCADA systems through Modbus protocol to achieve remote monitoring and control.
- Easy Integration: Equipped with analog input/output and switch input/output, supporting seamless integration with control systems such as PLC and DCS.
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4. Structure & Composition
- Host (Body): Includes processor, power module, communication module and measurement circuit.
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Input/Output Module:
Display Panel: Used for local display of key parameters and status information.
- Analog Input: Used to receive voltage and current sensor signals (such as 4-20mA).
- Analog Output: Provides isolated 0-1mA or 4-20mA output, usually used for analog quantity control.
- Switch Input/Output: Programmable for logic control or relay activation.
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5. Application Fields
- Industrial Automation: Used in heavy industries such as steel, cement, papermaking, and mining to monitor the power quality of large motors and frequency converters.
- Power Systems: Used for power quality analysis and fault recording in substations and distribution networks.
- Energy Management: Helps enterprises evaluate energy use efficiency and identify power grid problems that cause equipment aging.
- Facility Maintenance: Serves as a maintenance tool to assist engineers in quickly locating power grid abnormalities.
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6. Installation & Maintenance
- Installation Method: Usually panel-mounted, fixed in the cabinet or distribution box with screws.
- Power Connection: Depending on the model, it may support 115V AC or 230V AC input, and some models have 24V DC input.
- Regular Calibration: It is recommended to perform regular calibration according to the operating environment (such as high temperature, high humidity or high electromagnetic interference) to ensure measurement accuracy.
- Firmware Update: Supports firmware upgrade through communication ports to obtain the latest features and improvements.
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If you would like to learn more about our products and services, please feel free to contact us at any time!
- Sales Manager : Jinny
- Email : sales5@xrjdcs.com
- Whatsapp/Mobile:+86 15359273791
Global renowned brand cooperation
ABB 丨 GE 丨Allen Bradley 丨 Honeywell 丨 Emerson 丨 Bently Nevada 丨 Westinghouse
Triconex 丨 Foxboro 丨 ICS Triplex 丨 Hima 丨 Schneider 丨 Yokogawa 丨 Woodward
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Company Introduction & Core Business
Our company is a professional enterprise focusing on the sales of large-scale control systems and imported module spare parts. Over the years, we have been committed to providing customers with high-quality automated system solutions. From well-known brands such as ABB, FOXBORO, and TOSHIBA to various imported module spare parts, we can provide customers with one-stop services. Adhering to the tenet of “Creating Value for Customers”, the company continuously expands its business scope and has won the trust of numerous customers.
Core Business & Advantages
- Spare Parts Supply: We have a rich inventory of spare parts, enabling us to respond quickly to customer needs and provide spare parts from many well-known brands such as ABB, FOXBORO, and TOSHIBA.
- System Integration: Our team of engineers has extensive experience in system integration and can provide customized automated system solutions according to customers’ actual needs.
- Technical Services: We provide professional technical support, including system commissioning, fault diagnosis, maintenance and other services, to ensure the stable operation of customers’ production lines.
- Rapid Response: We have established a complete logistics system to ensure the timely delivery of spare parts and shorten customers’ downtime.
- Price Advantage: By cooperating directly with original manufacturers and optimizing the supply chain, we provide customers with competitive prices.
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