HP292E-9TYHP292E-9TY multi-function power quality analyzer is a new generation of intelligent power meter. It also provides power quality analysis, over-limit alarm, analog transmission, RS485 communication, etc. while measuring the basic power parameters in the power line in real time. A variety of output functions, with intuitive display, beautiful interface, simple and convenient operation, mainly used in real-time measurement and analysis of power quality of power lines in power plants, substations, power distribution rooms and other high and low voltage distribution systems. The operation of the power grid provides a diagnostic basis to guide customers in preventive maintenance of the power facilities, thereby improving the availability and reliability of electrical systems and equipment, reducing power consumption, and significantly improving economic efficiency.
1. Product Features:
★It adopts the 3.5-inch color dot matrix LCD screen display, the pixel density is up to 180ppi, and the display content is delicate and rich.
★Operation interface adopts desktop icon + visual list view mode, the interface is beautiful and generous, and the operation is simple and practical.
★The display interface can be switched to Chinese or English freely.
★Measure and display all power parameters such as 3U, 3I, Hz, kW, kvar, cosp, kWh, kvarh in the power line, and the transformer multiplier can be set freely.
★ square root rms measurement, waveform distortion does not affect measurement accuracy
★Can display three-phase voltage average (Uavg), three-phase current average (Iavg), three-phase total current value (Isum)
★ Record three-phase voltage, three-phase current, active power maximum (max) and minimum (min)
★ Record the maximum active demand (MD) and current active demand (CD).
★ Measurement shows the 3-phase harmonic content of three-phase voltage, three-phase current, total harmonic distortion rate (THD), odd total harmonic distortion rate (TOHD), even total harmonic distortion rate (TEHD) Total harmonic factor (THF)
★ With harmonic bar graph display function, support bar graph range ruler automatic adjustment, support display list data and spectrogram
★ Measured display voltage crest factor (CFU), current K factor (KFI) ★ can measure the positive sequence, negative sequence, zero sequence, unbalance and other parameters of display voltage and current
★Voltage and current waveform display, the waveform amplitude scale can be adjusted automatically. The instrument adopts continuous high-speed real-time sampling mode to monitor and display the microscopic dynamics of the power grid waveform (such as spikes, surges, sloshing, etc.).
★ Provide phase angle and vector display function
★ Optional power distribution limit alarm, digital input, analog transmission, RS485 communication and other functions
★The switch output can be used as the remote control signal, and the upper and lower limit limit alarm contact signal
★ Analog output can be arbitrarily set to 0~10mA, 0~20mA, 4~20mA
★With metal clamping parts, the fasteners can be installed without screws, and the installation method is firm, simple and reliable.
2. Specifications and selection instructions
3. Shape and installation dimensions: