Description
Series:
The PQMI-T20 is a model assigned by General Electric for its power quality monitors and may be part of the PQMII product family.
Features:
Power quality monitoring: real-time monitoring of voltage, current, frequency and other parameters to detect power quality problems.
Harmonic analysis: Analyze harmonics in the power grid, detect and identify harmonic problems.
Data logging: Historical data is recorded for subsequent analysis and reporting.
Alarm and notification: In case of abnormal power quality, an alarm or notification may be issued so that timely action can be taken.
Remote access: Supports remote access and monitoring, facilitating remote management and troubleshooting.
High resolution: Some models, such as the PQMII-C-A, have a subdivision range of 6400~51200 ppr and a maximum resolution of 60,000 pulses/RPM.
Multi-parameter measurement: In addition to the basic electrical energy parameters, it may also include active power, reactive power, energy use, power cost, power factor, etc.
Parameters and specifications:
Measurement accuracy: ±0.1% of the reading
Input voltage range: 100 to 500vrms
Input current range: 0.1 to 20arms
Frequency range: 45hz to 65hz
Communication mode: Modbus or Ethernet
Dimensions: 5.5 x 9.5 x 1.5 inches (approximately 139.7mm x 241.3mm x 38.1mm)
Weight: 1.2 pounds (about 0.54 kg)
Operating temperature range: -20℃~ 70℃
Storage temperature range: -40 ° C to 85 ° C
Humidity range: 5-95% (non-condensing)
Functions:
The PQMI-T20 Power Quality Monitor is primarily used in industrial, commercial and public power systems to ensure power quality meets standards, monitor potential problems and support troubleshooting.
Real-time monitoring and analysis of various parameters of power system can help prevent potential power quality problems and ensure the stable operation of power system.
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