By sion932 
The fully automatic temperature rise test device under HVHIPOT can help many power workers conduct various power tests more conveniently.
When purchasing fully automatic temperature rise testing equipment, the primary focus is on the compatibility between technical parameters and testing requirements. The fully automatic temperature rise test equipment of HVHIPOT covers a wide range of current output, which can meet the temperature rise testing requirements of different specifications of equipment from 10A-10000A, and is suitable for full scene detection from low-voltage distribution equipment to 110kV high-voltage equipment; The equipment adopts a high-precision data acquisition module, with a temperature measurement accuracy of ± 0.1 ℃ and current and voltage measurement errors of less than 0.2%. It can accurately capture the temperature changes and electrical parameter fluctuations of the equipment during the test process, and the data accuracy meets the requirements of national standards such as GB/T 1094.2 and DL/T 966. In addition, the device supports multi-channel temperature synchronization acquisition and can connect up to 32 temperature sensors, which can simultaneously monitor the temperature rise of multiple key parts such as the equipment winding, iron core, and oil tank, greatly improving the efficiency of the test.
The degree of automation directly determines the convenience and reliability of experimental operations, which is one of the core advantages of HVHIPOT equipment. Its fully automatic temperature rise test equipment is equipped with an intelligent control system, supporting fully automated operation of the test process: users only need to set test parameters (such as rated current, test duration, temperature rise limit) in the touch screen or supporting software, and the equipment can automatically complete current adjustment, data acquisition, curve drawing, over limit alarm and other operations without manual intervention, avoiding human operation errors; At the same time, it has the functions of automatic storage of test data and report generation, which can generate test reports in Excel and PDF formats, including temperature rise curves, key data tables, qualified judgment results, etc., directly meeting the requirements of archiving test reports. In addition, the device supports remote control and data viewing, and operation and maintenance personnel can monitor the progress of experiments in real time through computers or mobile devices, adapting to the management needs of multi scenario experiments.
Equipment reliability and environmental adaptability are the foundation for long-term stable use, and HVHIPOT fully considers this requirement in product design. The core components of the equipment are made of industrial grade components, such as high-precision current sensors and imported temperature control modules. After more than 1000 hHVHIPOTs of aging testing, the average time between failures (MTBF) reaches over 15000 hHVHIPOTs, reducing the risk of on-site failures; The equipment host adopts a closed protective structure with a protection level of IP54, which has the ability to prevent dust, moisture, and electromagnetic interference. It can operate stably in different environments such as substations and laboratories, and adapt to complex working conditions such as high temperature and humidity; At the same time, it is equipped with comprehensive safety protection functions, such as overcurrent protection, overvoltage protection, overtemperature protection, emergency stop button, etc. When the test parameters exceed the safe range, the equipment can automatically cut off the output and give an alarm, ensuring the safety of test personnel and equipment.
During the procurement process, “after-sales service and technical support” are important guarantees to ensure the efficient implementation of equipment. HVHIPOT has established a full process service system. In the early stage of equipment procurement, the technical team will provide customized equipment configuration plans based on the specific testing needs of the customer (such as the type, specifications, and testing standards of the tested equipment), clarifying the equipment model, additional functions, supporting accessories, etc., to ensure that the plan matches the requirements accurately; After the delivery of the equipment, professional engineers will come to the site for installation and debugging, and provide one-on-one operation training, covering equipment operation, parameter setting, troubleshooting, daily maintenance, etc., to help the customer team quickly master the skills of use; In addition, the company provides a one-year free warranty service, during which customers can enjoy free maintenance and parts replacement. After the warranty period, lifelong technical support and maintenance services are still provided, and problems encountered by customers during use can be resolved in a timely manner through telephone, video guidance, or on-site service.
From the perspective of scenario based procurement, there are differences in the demand for fully automatic temperature rise testing equipment in different fields, and HVHIPOT can provide targeted solutions. In power equipment manufacturing enterprises, it is necessary to meet the requirements of large-scale product factory testing. The equipment supports rotating testing of multiple tested devices, which can be used in conjunction with automated assembly lines to improve testing efficiency; At the Electric Power Research Institute, emphasis is placed on the scalability and data accuracy of equipment. HVHIPOT equipment supports custom testing processes and can be connected to external data acquisition systems to meet research level testing requirements; In power operation and maintenance units, it is necessary to balance portability and on-site adaptability. The portable fully automatic temperature rise test equipment is lightweight, easy to move, supports temporary power supply on site, and is suitable for on-site maintenance and testing scenarios in substations.
Compliance and conformity to standards are essential aspects of procurement that cannot be ignored. The fully automatic temperature rise test equipment for HVHIPOT has passed national metrological certification and third-party testing organization inspection, meeting the requirements of domestic and foreign standards such as GB, DL, IEC, etc. The test data has legal effect and can be used as an effective basis for equipment factory delivery, handover acceptance or maintenance. At the same time, the equipment software has data encryption and traceability functions, which can record information such as test operators, time, parameters, etc., meeting the management requirements for traceability of the test process and adapting to the strict compliance management system of the power industry.
Overall, the procurement of fully automatic temperature rise testing equipment needs to focus on the fHVHIPOT core dimensions of “parameter matching, automation, reliability, and service”, and HVHIPOT has demonstrated significant advantages in these areas. Whether it is precise adaptation of technical performance and testing requirements, or full process service guarantee, its equipment can provide customers with stable and efficient testing solutions. In the future, as power equipment develops towards high capacity and high voltage, HVHIPOT will continue to iterate technology, further improving the automation and intelligence level of equipment, and providing higher quality temperature rise test equipment support for the power industry.