XZTY3500 Insulation Resistance (IR) Polarization Index(PI) Dielectric Absorption Ratio (DAR) Tester

XZTY3500 Series High Voltage Insulation Resistance Tester

This series features a wide measurement range, high resolution, convenient operation, robust construction, accurate and reliable results, stable performance, and strong anti-interference capability. It offers comprehensive functions including insulation resistance testing (IR), polarization index testing (PI), dielectric absorption ratio testing (DAR), ramp test mode (RAMP), filtered resistance test mode (with four selectable durations: 10s, 20s, 30s, 40s), voltage testing (V), leakage current measurement (nA), voltage monitoring, and a test timer.

The instrument is designed for insulation resistance testing of large equipment such as cables, motors, generators, transformers, transducers, high-voltage switches, and lightning arresters. It is also suitable for testing high-capacity, high-voltage electrical equipment and transmission lines. As an essential and commonly used tool across multiple sectors, it serves power utilities, telecommunications, meteorology, data centers, oil fields, electromechanical installation and maintenance teams, and power supply departments of industrial and mining enterprises, providing reliable support for the daily maintenance and safety assessment of various electrical assets.

XZTY3500 Series high voltage insulation resistance tester product feature:

1.1.Insulation resistance range up to 5TΩ(10kV),2TΩ(5kV).

1.2.Output rated voltage max reach 6 gears (250V,500V,1kV,2.5kV,5kV,10kV).

1.3.Max short circuit current 5mA

1.4.Insulation resistance test (IR), polarization index test(PI), dielectric absorption ratio test (DAR).

1.5.Ramp test mode (RAMP), filtered resistance test mode (FR).

1.6.Voltage monitor function, automatically monitoring the live voltage of the measured object

1.7.Test timer function, automatically record the test time.

1.8.Automatic discharge function, the charge of the tested object is released automatically after the test.

1.9.Automatic shutdown function.

1.10.Large size touch colorful screen.

1.11.Double-shell structure, sturdy and durable, protection rating of IP65

1.12.Large capacity rechargeable lithium battery pack.

1.13.Storage function, can automatically store 1000 groups of real-time test data with test date, time and timing.

1.14.Upload function, equipped with USB interface, the recorded data can be uploaded to the computer via USB communication cable for data statistical analysis.

Insulation Resistance Range And Accuracy