Product Description:

High voltage insulation testers are suitable for non-destructive measurement of insulation resistance in electrical systems, machines, transformers and cables. These testers are useful for preventive maintenance in the generation, transmission and distribution of electrical energy.

Product Specifications:

Rated Voltage : 500V / 1000V / 2500V

Open Circuit Voltage : 90%~110% of rated voltage

Testing Range : 10KΩ~20GΩ

Resolution : 0.001MΩ~200MΩ( 3%dgt + 5rdg )

                       200MΩ~10GΩ( 5%dgt + 5rdg )

                       10GΩ~20GΩ( 10%dgt + 5rdg

Auto Discharge Function : Yes

ACV Range : ≤600V

ACV Accuracy : ( 2%dgt + 15rdg )

ACV Frequency : 50/60Hz

Battery Indication : Yes

Operating Condition : 0~40℃, < 80%RH

Storing Condition : -10~50℃, < 85%RH

n Insulation Resistance Tester is a specialized instrument used to evaluate the integrity of electrical insulation in various systems and components. It plays a crucial role in preventing safety hazards, ensuring equipment reliability, and maintaining operational efficiency in electrical installations.

This tester employs a high-voltage DC test signal to measure the resistance of the insulation materials that isolate conductive parts in electrical systems. By assessing the insulation’s ability to resist leakage current, the tester helps detect potential faults, degradation, or contamination that could compromise safety or lead to operational failures. AS907 Insulation Resistance Tester

Insulation Resistance Testers come equipped with various features to ensure accurate and efficient testing. They typically offer a wide range of test voltages to cater to different applications, from low-voltage circuits to high-voltage equipment. This adaptability ensures that the tester can be effectively used across various industries, including power generation, manufacturing, and telecommunications.

The instrument often features digital displays that provide real-time readings of insulation resistance values. Some advanced models also include options for measuring polarization index and dielectric absorption ratio, which offer insights into insulation performance over time. AS907 Insulation Resistance Tester AS907A Insulation Resistance Tester

Insulation Resistance Testers are crucial for preventive maintenance, quality control, and compliance with safety standards. Routine testing of electrical systems using these testers helps identify potential weaknesses in insulation, enabling timely repairs or replacements to prevent catastrophic failures.

In summary, Insulation Resistance Testers are indispensable tools for professionals responsible for ensuring the safety and reliability of electrical installations. Their ability to assess the condition of insulation materials provides critical information for maintenance and decision-making processes, contributing to the overall efficiency and safety of electrical systems in a wide range of applications. AS907A Insulation Resistance Tester