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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.
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 |
Pricing
| Product | Price | Unit | Action |
|---|---|---|---|
| Automatic Oil Dielectric Tester LMADT-A101 | $ 3200 | Each of 1 |
Features
LCD touchscreen display
Single-cup testing
Multi-cycle storage
Power-down memory
RS232 communication port
USB data export
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.
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$ 3525 / Each of 1
Frequently Asked Questions
1 What is an Automatic Oil Dielectric Tester?
An Automatic Oil Dielectric Tester is an apparatus designed to automatically measure the dielectric strength of insulating oils used in electrical equipment.
2 How does Automatic Oil Dielectric Tester work?
It applies increasing voltage to the oil and measures the breakdown voltage thereby indicating the dielectric strength of oil.
3 What types of oil can be tested using Automatic Oil Dielectric Tester?
It is commonly used for testing mineral oils, synthetic oils and other insulating oils used in electrical equipment like transformers and circuit breakers.
4 What kind of maintenance does Automatic Oil Dielectric Tester require?
Regular maintenance includes proper calibration, cleaning of electrodes and checking of insulation of the apparatus.
5 How does Automatic Oil Dielectric Tester handle different oil viscosities?
It handles oils with different viscosities by adjusting the voltage application rate or test conditions.
6 Is Automatic Oil Dielectric Tester suitable for large-scale industrial use?
It is widely used in industrial environments for large-scale testing.
7 Can Automatic Oil Dielectric Tester detect trends in oil degradation?
It helps in identifying trends that indicate oil degradation by performing regular dielectric strength tests on oil over time.
8 Can Automatic Oil Dielectric Tester be used for testing transformer oil during operations?
It is used to test transformer oil in both operational and offline conditions.
9 How does Automatic Oil Dielectric Tester ensure consistency in multiple tests?
It follow a set protocol during each test that ensures consistency in the voltage application, timing and result recording.
10 How does Automatic Oil Dielectric Tester detect the breakdown of oil?
It detects breakdown by applying a steadily increasing voltage to the oil.