T-3630 15kV Ultra-High Voltage Insulation Resistance TesterJuly 22, 2026

The T-3630 15kV Ultra High Voltage Insulation Resistance Tester breaks the technical bottlenecks of traditional equipment in the field of high-voltage insulation monitoring, relying on its core performance of 50TΩ, ultra-wide measurement range and 3% ultra-high accuracy. The T-3630 can output a variety of different voltage levels, such as 15KV models generate 15KV levels, and it is equipped with a step-adjusting voltage function. Its DC voltage measurement range is 0-1000V, AC voltage measurement range is 0-750V, DC current measurement range is from 100pA to 6mA, and capacitance measurement range is from 10nF to 50μF.
Targeted at users in industries including mining, telecommunications, electricity, meteorology, computer rooms, oil fields, electromechanical installation and maintenance, as well as industrial enterprises that use electricity as industrial power or energy. this tester provides functions including IR test, DC current test, voltage test, capacitance test, DAR and PI, along with a data storage function that can store up to 500 sets of datas. Its rigid outer shell can prevent impact, while the inner shell plays a role in fire protection and buffering. When the lid is closed, the device reaches an IP65 protection rating against dust and water.
Beyond its core performance advantages, this insulation resistance tester also stands out for its practicality and intelligent design. There is a quick-start guide inside the lid to assist users who operate the device for the first time. T-3630 adopts an integrated portable body with a weight of only 2.75kg, paired with a high-definition large-screen LCD with gray backlight and touch control, as well as Chinese and English operation interfaces, which can meet the needs of convenient operation in on-site high-altitude work and harsh outdoor environments. It features a wide measurement range, high resolution, easy operation, portability, accuracy and reliability, stable performance, and strong anti-interference capability.
The Insulation Resistance (IR) test is a qualitative test to determine whether the electrical insulation of a product is effective. It is applicable to measuring the resistance value of various insulation materials, including cable insulation, transformer insulation, motor/generator insulation, circuit breaker insulation and bushing insulation. Common on-site insulation tests include the 1-minute duration insulation test and the 10-minute duration Polarization Index (PI) test. The T-3630 15kV Ultra-High Voltage Insulation Resistance Tester has obtained ISO17025 laboratory certification and CE certification. Recently, it has been applied by customers in Zambia, who gave feedback that "the test data is accurate and stable, and the device is simple to operate and portable".
In terms of performance, the T-3630 is on par with international first-tier brands, while its price is more reasonable than them. At the same time, it provides 7×24 on-site technical support, which will significantly reduce the testing costs for industries.