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SECURE Brand Meter ProQ 100


Introducing the SECURE Brand ProQ 100 Meters, a revolutionary innovation in the field of power quality measurement and revenue metering. Designed to meet the highest accuracy standards, the ProQ 100 is perfect for grid operators and industrial customers who demand reliable and comprehensive power quality monitoring.

High Precision and Comprehensive Power Quality Measurements The ProQ 100 combines precision class revenue metering with cutting-edge power quality measurement capabilities. It supports high-voltage (HV) and medium-voltage (MV) configurations, making it suitable for various applications across generation, transmission, and distribution grids. With its extensive feature set, the ProQ 100 ensures accurate power quality measurements in compliance with the latest standards, such as IEC 61000-4-30 Class A and IEC 62586-2.

Easy Integration and Multiple Communication Channels The ProQ 100 is designed for seamless integration with existing systems, offering multiple communication channels and standard protocol support. This flexibility allows for simultaneous communications, including power quality monitoring, SCADA, and remote meter reading applications.

Power Quality Event Logging and Analysis Equipped with advanced logging capabilities, the ProQ 100 can record power quality events such as sags, swells, interruptions, and rapid voltage changes. It also performs harmonic and inter-harmonic analysis up to the 50th order, providing detailed insights into distortion factors, transients, and unbalance measurements. The comprehensive logging of instantaneous, energy, and power quality parameters ensures thorough analysis and reporting.

Built-in Web Server and ProQ View Software Access real-time values and powerful analytical capabilities through the built-in web server and ProQ View software. The ProQ 100 supports PQDIF over FTP for seamless power quality data interfacing, making it an invaluable tool for utility supply and industrial network monitoring.

Applications and Benefits

  • High precision revenue metering
  • Compliance with latest power quality standards
  • Harmonic analysis for voltage and current up to the 50th harmonic
  • Integrated power quality monitoring and analysis
  • Providing metering and PQ data to substation and industrial automation systems

Key Benefits:

  • Accurate measurements for energy contracts
  • Power quality measurements according to the latest standards
  • Multiple industry-standard communication ports
  • Easy retrofit for all rack-mounting meters
  • Large, high-resolution graphical display with an intuitive interface
  • Comprehensive power quality monitoring and analytics with ProQ View® software

Download product Information




Connection types HV4/HV3
Measurement voltage range 3 x 57.7/100 or 3 x 63.5/110 (3P4W) | 2 x 100….120 V (3P3W)
Measurement current range In: 1..5A | Imax: up to 10 A (configurable)
Energy Class: 0.2S
Voltage 0.1% for measurement range of voltage & current
Current 0.1% for measurement range of voltage & current
Power Class: 0.2S, or better for measurement range of voltage & current
Frequency ±0.01 Hz
Burden of measurement inputs with auxiliary supply Current circuit: <0.01 VA/phase @1A | <0.25 VA/phase @5A
Maximum overload voltage on voltage measurement inputs 1.5 x Vnom continuously | 2 x Vnom for 0.5 sec
Maximum overload current on current measurement inputs 1.2 x Imax continuously | 10 x Imax for 3 sec | 20 x Imax for 1 sec
Metering IEC62052-11 and IEC62053-22, IEC62053-24, IS14697, IS15959
Power quality IEC61000-4-30 Ed. 3 (Class A), IEC62586-2, IEC61000-4-7, IEC61000-2-4, IEC61000-3-8, IEC61000-4-15, EN50160, IS 17036, IEEE 519-2014, IEEE 1159.3 (PQDIF)
Safety IEC61010-1
Electromagnetic compliance CISPR 22 (class A) for radiated and conducted emissions IEC61000-4-2 (electrostatic discharge), IEC61000-4-3 (radiated susceptibility), IEC61000-4-4 (electric fast transients), IEC61000-4-5 (surge & impulse), IEC61000-4-6 (conducted susceptibility), IEC61000-4-12 (damped oscillatory waves)
Terminals Thread-through design suitable for current up to 200 A
Dimensions Rack as per DIN 43862 and IEC 60297
Sealing provision Meter, rack and back terminals