UHV-525 Transmission Line Parameter Test System

• 1. Integrated structure, small size and light weight. The inner part of the instrument is highly integrated, and the equipment of nearly a truck in the traditional measurement method is integrated in the integrated host box. It is the smallest and lightest one among the same products in China. It provides a simple and convenient test method for the experiment.
• 2. Easy access to power. All the measuring process of the instrument only needs to be connected to 220Vvoltage of the mains electricity, which can solve the inconvenience of inconvenient access of 380Vvoltage in the existing measuring methods.
• 3. Super anti induction voltage capacity. The instrument USES a unique patented technology (patent no. : 201020687669.x) to withstand the voltage voltage, which ensures that the instrument can withstand a higher voltage (the voltage voltage can reach 40A) and work normally under the high voltage voltage of 10,000 volts.
• 4. Frequency conversion technology and accurate measurement. Strong anti-interference ability, the instrument is equipped with a variable frequency power module to provide the instrument measurement output power, the frequency can be changed to 45Hz and 55Hz, and the use of digital filtering technology, effectively avoid the scene of various power frequency interference signals, so that the instrument to achieve high precision, accurate and reliable measurement.
• 5. High-speed processor. Accurate and fast, the instrument adopts professional fast digital signal processor as the processing core, which greatly improves the computing and processing capacity of the instrument on the premise of ensuring the accuracy of measurement data.
• 6. Simple operation. Wiring is simple, positive sequence Impedance, zero sequence Impedance, positive sequence capacitance, zero sequence capacitance only one access circuit to be tested on the test end down lead can complete measurement; The problems existing in the existing test methods, such as cumbersome test wiring inversion, anti-interference, stability and accuracy, are solved. Avoid the damage to the experimental personnel due to the change of wiring when the induction voltage.
• 7. Mass data storage. The instrument is equipped with a calendar chip and a mass memory, which can store the test results in the order of when, with which the history records can be viewed and printed out.
• 8. Scientific and advanced data management. Instrument data can be exported through the U disk, and can be viewed and managed on any PC and made into a work report.
• 9. Operation safety protection. The earthing function is specially designed inside the instrument to judge whether the instrument is well grounded in the field. If the earthing is connected falsely or not, the instrument will automatically judge and prohibit the operation of the user to ensure personal safety and protect the use of the instrument.
• 10. Full-touch super LCD display. It is simple to operate. The instrument is equipped with a high-end full-touch LCD screen and a large display interface. The Chinese menu of all the operation steps is very clear. The whole process can be measured with a touch, which is an ideal intelligent measuring device.

Enterprise products in strict accordance with international and national standards and rules of industry production, through the national, provincial and municipal electric power research institute and electric power authorities detection, measuring center, fully passed the ISO9001 international quality management system certification, the licence for manufacturing measuring instruments of the People's Republic of China, GB/T19001-2016 quality management system requirements, GB/T24001-2016 environmental management system requirements, GB/T45001-2020 occupational health and safety management system requirements.

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