Product overview
Variable frequency line parameter tester, the instrument is integrated structure, built-in variable frequency power module, variable frequency voltage regulating output power. The frequency can be changed to 45Hz and 55Hz. Digital filtering technology is adopted to avoid the interference of power frequency electric field to the test, which fundamentally solves the problem of accurate measurement under the interference of strong electric field. At the same time, it is applicable to the occasion of power supply detection with generator after all power failure.
Products features
- 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.
FAQ
1. Is your company a sales company or a manufacturer?
Wuhan Huatian Electric Power Automation CO., LTD.is an industrial and trade enterprise, with its own factory, self-produced and self-sold. We were founded in 2004 and have fifteen years of production experience. Our company has reliable production lines, test rooms and R&D centers.
2. Whether the goods are in stock, whether they can be customized, and how long the delivery time is.
After the goods have been ordered, we can be made to order according to the special requirements of customers by using the latest technology. The delivery time is usually within 10 working days if there are no accidents.
3. Is the quality guaranteed?
In order to ensure quality, we use imported components in large quantities. After three times of quality inspection, the goods can be sent out, and the export is uniformly packed in non-fumigation wooden boxes.
4. What are the after-sales terms?
We offer free consulting service, one year warranty, and adopt various methods such as email communication, video calls, technology door-to-door, aiming to solve any after-sales problems in a timely manner.
5. What are the cooperative countries or regions?
Products have been successfully exported to the United States, Brazil, Australia, Russia, the Netherlands, Indonesia, Bangladesh, Iran, India, Saudi Arabia, Mongolia, Japan and other countries and regions. In the United States, India, Vietnam and other regions have cooperative distributors, can provide thoughtful services.
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