+86 18030182217
+86 18030182217
sandydcsplc@gmail.com
Description
Product Overview
The GE PQMII – T20 – C is a digital power quality meter belonging to GE’s PQM II series. It is a microprocessor – based device designed to provide advanced monitoring and analysis capabilities for power quality in electrical systems. This meter can accurately measure key parameters such as voltage, current, power, energy, and frequency. With features like harmonic analysis and waveform capture, the GE PQMII – T20 – C offers in – depth analysis to optimize power quality and system reliability, helping to ensure the efficient operation of electrical equipment and systems. It plays a crucial role in monitoring and managing power quality, enabling users to take proactive measures to maintain the stability and efficiency of electrical systems.
Technical Specifications
| Parameter Name | Parameter Value |
|---|---|
| Product Model | PQMII – T20 – C |
| Manufacturer | General Electric |
| Product Type | Power Quality Meter |
| Voltage Rating | 20 – 60 VDC / 20 – 48 VAC |
| Frequency | 50/60 Hz |
| Power Consumption | 20 VA |
| Analog Input | One 4 – 20 mA |
| Relay Outputs | 4 |
| Switch Inputs | 4 |
| Analog Outputs | 4 |
| Communication Protocol | Modbus |
| Measurement Accuracy | ±0.5% (100% full scale) |
| Operating Temperature | -20 °C to +55 °C |
| Relative Humidity | 5% to 95% non – condensing |
Main Features and Advantages
Accurate measurement: The GE PQMII – T20 – C accurately measures various power quality parameters with a measurement accuracy of ±0.5% at full scale, providing reliable data for system analysis.
Comprehensive functions: It integrates functions such as harmonic analysis, waveform capture, and event recording. It can analyze harmonics up to the 63rd order, capture voltage and current waveforms, and record power quality events, helping users quickly identify and troubleshoot problems.
Wide operating range: With a voltage rating of 20 – 60 VDC / 20 – 48 VAC and a frequency range of 50/60 Hz, it can adapt to a variety of power supply environments. The operating temperature range is -20 °C to +55 °C, and the relative humidity range is 5% to 95% non – condensing, which can ensure stable operation in harsh environments.
Good communication ability: Support for Modbus communication protocol, which can be easily integrated with SCADA and DCS systems, facilitating seamless data collection, analysis, and reporting.
Comprehensive functions: It integrates functions such as harmonic analysis, waveform capture, and event recording. It can analyze harmonics up to the 63rd order, capture voltage and current waveforms, and record power quality events, helping users quickly identify and troubleshoot problems.
Wide operating range: With a voltage rating of 20 – 60 VDC / 20 – 48 VAC and a frequency range of 50/60 Hz, it can adapt to a variety of power supply environments. The operating temperature range is -20 °C to +55 °C, and the relative humidity range is 5% to 95% non – condensing, which can ensure stable operation in harsh environments.
Good communication ability: Support for Modbus communication protocol, which can be easily integrated with SCADA and DCS systems, facilitating seamless data collection, analysis, and reporting.
Application Areas
The GE PQMII – T20 – C is widely used in various industrial and commercial fields. In industrial production, it is used to monitor the power quality of production lines, ensuring the stable operation of equipment and preventing power – related failures from affecting production efficiency. In the power industry, it can be used in power plants and substations to monitor the quality of power generation and transmission, helping to improve the reliability of the power grid. In commercial buildings, such as shopping malls and office buildings, the GE PQMII – T20 – C can monitor the power quality of the internal power distribution system, ensuring the normal operation of electrical equipment and improving the comfort of the environment. In addition, it is also suitable for use in data centers, hospitals, and other places where the reliability of power supply is highly required, helping to ensure the continuous and stable operation of important equipment.
Related Products
- GE PQMII – T20 – C – A: Similar to the GE PQMII – T20 – C, it is also a power quality meter, but may have some differences in specific functions or configurations, such as different input and output interfaces or more advanced analysis functions.
- GE PQMIII – T30 – C: Belongs to the upgraded version of the PQM series, with more powerful performance and functions, such as higher measurement accuracy, more communication interfaces, and stronger data processing capabilities.
- GE PQM – 100: An entry – level power quality meter, which has basic power parameter measurement functions, suitable for some occasions with low – requirement power quality monitoring.
- GE ION – 7650: A multifunctional power meter that can measure not only power quality parameters but also other electrical parameters, and has rich communication and alarm functions.
- GE ION – 8650: An advanced power meter with more comprehensive functions and higher accuracy, which can be used for high – end power quality monitoring and management.
Installation and Maintenance
Installation pre – preparation: Before installing the GE PQMII – T20 – C, make sure that the installation site meets the environmental requirements of the meter, that is, the temperature is within the range of -20 °C to +55 °C, and the relative humidity is 5% to 95% non – condensing. Check whether the power supply voltage is within the rated range of 20 – 60 VDC / 20 – 48 VAC. Prepare the installation tools and ensure that the installation position is firm and stable to avoid vibration and impact.
Maintenance advice: Regularly clean the surface of the GE PQMII – T20 – C to prevent dust and dirt from affecting its heat dissipation and performance. Check the connection of each terminal regularly to ensure reliable connection and no looseness. Check the operating status of the meter regularly. If there is an abnormal display or data, check the power supply, communication, and other parts in time, and contact the professional maintenance personnel for repair if necessary.
Maintenance advice: Regularly clean the surface of the GE PQMII – T20 – C to prevent dust and dirt from affecting its heat dissipation and performance. Check the connection of each terminal regularly to ensure reliable connection and no looseness. Check the operating status of the meter regularly. If there is an abnormal display or data, check the power supply, communication, and other parts in time, and contact the professional maintenance personnel for repair if necessary.
Product Guarantee
GE provides a certain – period quality guarantee for the GE PQMII – T20 – C. The specific warranty period and terms may vary by region and sales channel. Generally, it includes a one – year warranty for parts and labor. During the warranty period, if the product fails due to quality problems, GE will repair or replace it free of charge. In addition, GE also provides comprehensive after – sales service and technical support. Customers can get technical consultation and help from GE’s professional team at any time to ensure the normal operation of the product.
Brand model: GE PQMII – T20 – C
Product Name: Power Quality Meter
Warranty: 1 year
Size: N/A
Weight: 3.30 lbs
Origin: N/A
Inventory: Spot/Futures
Delivery time: Goods in stock will be dispatched within 3 days after payment
Order time: Goods will be dispatched within one month after payment
Product Name: Power Quality Meter
Warranty: 1 year
Size: N/A
Weight: 3.30 lbs
Origin: N/A
Inventory: Spot/Futures
Delivery time: Goods in stock will be dispatched within 3 days after payment
Order time: Goods will be dispatched within one month after payment
Contact info
- WhatsApp: +86 18030182217
- Email: sandydcsplc@gmail.com
- Phone: +86 18030182217
- Wechat: +86 18030182217
- Website: www.xiongbaparts.com
