HCTE PTE, Ltd.
High Voltage Switch Test Equipment
  • Temperature Rise Test
    Temperature Rise Test
    Fully Automatic Single-Phase Temperature Rise Test Device
    Product Overview: The fully automatic single-phase temperature rise test device, HZDL-WS-5000A high-current generator, is suitable for current load tests and temperature rise tests of busbars, switch cabinets, circuit breakers, contactors, current transformers, and other electrical equipment. During normal operation, electrical equipment continuously passes through working currents, converting energy into heat, which causes the temperature of electrical materials to rise. Exceeding a certain range can lead to a decline in the mechanical strength and physical properties of electrical materials, easily causing accidents. Therefore, national standards specify the allowable long-term operating temperatures or temperature rises for different electrical materials.
  • voltage tester
    voltage tester
    Fully Automatic Low-Voltage Withstand Voltage Tester
    Product Overview: The fully automatic low-voltage withstand voltage tester, box-type HZSY-313, also known as the insulation withstand voltage tester, is a lightweight testing equipment specifically designed and produced by our company. This tester is characterized by its ease of use and maintenance, superior performance, safe and reliable operation, elegant and sturdy appearance, as well as convenient mobility. It is an essential equipment for power supply companies, large factories, metallurgy plants, power plants, switch manufacturers, railways, and other power maintenance departments.
  • precision device
    precision device
    Automatic Precision Current Rising Device
    Product Overview: This equipment is a necessary device required for high-current places in electrical debugging across various industries, applicable to power plants, transformer substations, electrical equipment manufacturers, scientific research institutions, laboratories, and other units. It belongs to a long-term or intermittent duty AC current source. It integrates one-button automatic current rising and manual current rising testing modes, and features portability, lightweight, good performance, and convenient use and maintenance.
  • switch high voltage
    switch high voltage
    High and low voltage switch testing test benches
    Product Introduction: The high and low voltage switch test bench is an efficient testing equipment suitable for various power scenarios, widely used in power plants, substations, industrial enterprises, and other environments. In power plants, it can accurately assess the performance of core equipment such as generators and transformers, detect the carrying capacity of equipment, and promptly identify potential fault risks. In substations, the test bench can detect the operating status of transmission lines and switchgear, providing strong support for the stable operation of the power system. In industrial enterprises, whether it is a production line or an energy system, the test bench can assist you in ensuring the reliability of equipment and optimizing system operating efficiency through precise testing.  
  • alternating current generator
    alternating current generator
    High-Current Generator
    Product Overview: The high-current generator is a necessary equipment required for electrical debugging in various industries and fields where high current is needed, such as power plants, transformer substations, electrical equipment manufacturers, scientific research, laboratories, and other units. It is designed for short-time or intermittent operation. It is characterized by small size, light weight, good performance, and convenient use and maintenance.
  • low voltage tester
    low voltage tester
    Low-Voltage Cable Fault Tester
    Product Introduction: The low-voltage cable fault tester consists of a transmitter, a receiver, and a positioning detection frame. It is suitable for testing various types of optical cables and cables with metal conductors (wire pairs, protective layers, and shielding layers). Its main functions are to locate and test poor ground insulation points and detect cable paths.
  • dynamic tester
    dynamic tester
    High-voltage switch dynamic characteristic tester
    Product function: The dynamic characteristic test of various indoor, outdoor low-oil, multi-oil switches, vacuum switches, and sulfur hexafluoride switches. It is a special instrument developed and developed to meet the needs of various high-voltage switch action characteristic tests, which can accurately measure the mechanical dynamic characteristic parameters of high-voltage circuit breakers such as low-oil, multi-oil, vacuum, and sulfur hexafluoride of various voltage levels.
  • power switch supply
    power switch supply
    Switch detection operation power supply
    Product introduction: Switch detection operation power supply plays a crucial role in the power system and related equipment detection. It can not only provide stable and reliable power supply for the detection of switch equipment to ensure that the equipment can operate normally during the detection process, so as to obtain accurate and reliable test results. At the same time, the operation power supply also has multiple protection functions, such as overvoltage, overcurrent, and overheating, which can effectively prevent equipment damage or personal injury caused by power supply failure, and provide safety protection for operators. In addition, the switch detection operation power supply usually has adjustable output voltage and current, which can flexibly meet the needs of different switch equipment and different detection items, and support the application of multiple detection scenarios. Therefore, it can be said that the switch detection operation power supply is an indispensable key equipment in the power system and related equipment detection, and it is of great significance for ensuring the smooth progress of the detection work and improving the accuracy and reliability of the test results.
  • vacuum decay tester
    vacuum decay tester
    Vacuum degree tester for vacuum switch
    Product Introduction: The vacuum switch vacuum degree tester is an instrument designed to measure the vacuum degree inside the arc extinguishing chamber of a vacuum switch. Its main working principle involves pulling the two contacts of the arc extinguishing chamber apart to a certain distance and applying a pulsed high voltage, thereby generating a pulsed magnetic field synchronized with the high voltage within the chamber. Under the influence of this pulsed magnetic field, electrons in the arc extinguishing chamber perform spiral movements and collide with residual gas molecules to produce ionization. The resulting ion current is approximately proportional to the residual gas density, i.e., the vacuum degree. By measuring the ion current and combining it with the corresponding relationship curve between ion current and vacuum degree, the vacuum degree value can be calculated and displayed.
  • running test
    running test
    Switch running-in test bench
    Product Introduction:   The high and low voltage switch test bench is an efficient testing equipment suitable for various power scenarios, widely used in power plants, substations, industrial enterprises, and other environments. In power plants, it can accurately assess the performance of core equipment such as generators and transformers, detect the carrying capacity of equipment, and promptly identify potential fault risks. In substations, the test bench can detect the operating status of transmission lines and switchgear, providing strong support for the stable operation of the power system. In industrial enterprises, whether it is a production line or an energy system, the test bench can assist you in ensuring the reliability of equipment and optimizing system operating efficiency through precise testing.   Moreover, the test bench can provide multiple AC and DC power supplies, with each power module operating independently and without interference, facilitating the simultaneous conduct of multiple testing tasks and significantly improving work efficiency. Its adoption of high-precision measurement technology and automated control functions ensures the accuracy of test results, reduces operational difficulty, and effectively saves labor costs.   When purchasing a high and low voltage switch test bench, please ensure to make a careful selection based on actual needs, such as voltage level, current capacity, and testing items, to ensure that the equipment can fully meet your testing requirements. Meanwhile, please strictly adhere to safety operating procedures during use to ensure the safety of operators.
  • circuit analyzer
    circuit analyzer
    Circuit Breaker Action Characteristic Analyzer
    Product Introduction:   The Circuit Breaker Action Characteristic Analyzer is designed to assess the performance reliability of circuit breakers. By analyzing various parameters during the closing and opening processes of circuit breakers, such as switching time, speed, and vibration intensity, the analyzer ensures the stability and safety of the circuit breakers during their operation. This is crucial for preventing potential failures and hazards, ensuring the stable operation of the power system.   Moreover, the analyzer is also used for troubleshooting and diagnosis. When a circuit breaker malfunctions or exhibits abnormal behavior, the analyzer can accurately locate the problem by analyzing relevant data, thereby assisting operators in quickly resolving the issue, reducing power outages, and minimizing economic losses.   Furthermore, the analyzer boasts powerful data recording and analysis capabilities. It can capture and save the action characteristic data of circuit breakers in real-time, providing solid support for subsequent data analysis and fault prevention. By comparing data from different time periods or under varying working conditions, operators can gain a deeper understanding of the circuit breaker's operating status, providing a scientific basis for the optimization and maintenance of the power system.
  • plumbing pressure tester
    plumbing pressure tester
    Contact pressure tester
    Product Introduction:   The contact pressure tester is a specialized testing device used to measure the pressure of switch contacts. It consists of a fixed frame, digital force gauge, sliding seat, force measuring head, connecting plate, and other components. During the testing process, the contact pressure tester simulates the movement of the contact through the digital force gauge and force measuring head, and measures the pressure between the contact and the stationary contact.   The contact pressure tester boasts numerous features and advantages. For instance, it can adjust the opening size of the sensor to measure the pressure of switch contacts of different models and specifications. Additionally, it utilizes a high-precision pressure sensor to ensure the accuracy and reliability of measurement results.   To use the contact pressure tester, simply simulate the opening of the contact sensor at each pair of contact positions using the test clamp. This will display and record the contact pressure at that moment, effectively addressing a major challenge in measuring contact pressure. This instrument can also be used for inspecting contact pressure in isolation switch manufacturing factories. By altering the shape of the pressure sensor, it can also measure the contact pressure of circuit breakers.
1 2

A total of2pages

:
Committed to the research and development, manufacturing and sales of laboratory testing instruments and production line testing systems
Get a free quote

leave a message

leave a message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Home

Products

whatsApp