Overview

Automatic Oil Dielectric Tester LMADT-A101 delivers output voltage from 0 to 80 kV for reliable testing. It adopts microprocessor for fully automatic execution of boosting, holding, stirring, static, calculation, and printing. Equipped with thermal printer, it offers breakdown voltage values and average results immediately after test. Integrates over-voltage, over-current, and limit protections to safeguard operators during operations. Our Oil Dielectric Tester determines oil quality in transformers and switchgears.

Features :

LCD touchscreen display

Single-cup testing

Multi-cycle storage

Power-down memory

RS232 communication port

USB data export

Specifications :

Output Voltage	0 to 80 kV
Capacity	1.5kVA
Power Distortion Rate	Less than 3%
Measurement Accuracy	±3%
Stop Boosting Voltage	10 to 100 kV adjustable
Static Time	0 to 15minutes adjustable
Voltage Increasing Interval Time	0 to 5 minutes adjustable
Stirring Time	0 to 120 seconds adjustable or continuously
Voltage Increasing Times	1 to 10 times adjustable
Voltage Increasing Rate	0.5 to 5.0 kV/s adjustable
Display	LCD touchscreen
Data Storage	100 test results
Communication Interface	RS232 port
Data Export	USB interface
Working Temperature	0 to 45℃
Humidity	Less than 75%RH
Standard Compliance	IEC 156, ASTM D1816, ASTM D877
Power Consumption	200W
Power Supply	AC220V±10%,50Hz/60Hz±1Hz
Dimension	460×280×320 mm
Weight	30 Kg

Applications :

Automatic Oil Dielectric Tester LMADT-A101 is ideal for examination insulating oil quality in transformers, switchgear, and other electrical equipment. Applied in power utilities, laboratories, and industries.

Selection Guide :

Automatic Oil Dielectric Tester LMADT-A101 is designed for accurate assessment of the dielectric breakdown voltage of insulating oils, which is critical in ensuring the safety and efficiency of high-voltage electrical equipment. Based on research studies and industry applications, this model is widely used in power utilities, transformer manufacturing, research laboratories, and quality control departments. Its automatic operation ensures consistent, reliable test results and compliance with international standards such as IEC 60156, ASTM D1816, and ASTM D877, making it suitable for both field and lab-based testing. Customers can select this model if their requirements include routine monitoring of oil insulation quality, experimentation with different dielectric fluids, or certification needs aligned with global testing protocols. Its robust design, programmable test sequences, and advanced safety features make it ideal for high-accuracy applications and regulatory-compliant testing environments.