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Automatic Oil Dielectric Tester LMADT-A100 is designed to assess the dielectric strength of insulating oils. The oil tester is fully automated and utilizes industrial Single-Chip Microcontroller (SCM) technology for precise control and seamless integration with its circuitry. With a capacity of 2.0 KVA, it can store up to 99 records of oil samples for later review and printing and provides valuable information about the quality and condition of the oil.
Specifications
| Capacity | 2.0 kVA |
| Speed of Voltage Increase | 2 k V/ s |
| Voltage Inspection Accuracy | 0.01 |
| Breakdown Sensitivity | < 0.1 kV |
| Waveform Distortion | ≤ 1 % |
| Breakdown Response Time | ≤ 10 milliseconds |
| Polar Distance | 2.5 mm |
| Operational Environment | Temperature: 0 ℃ to 40 ℃Humidity: Max. relative humidity 85% |
| Storage Environment | Temperature: - 20 ℃ to - 60 ℃Humidity: Max. relative humidity 75% |
| Power Supply | AC 220 V ± 10 %, 50 Hz / 60 Hz |
| Output Voltage | 60 kV |
| Dimension | 380mm × 380mm × 380mm |
| Weight | 38 kg |
Features
User-friendly operation with high levels of automation
Automated voltage boosting function
Efficient menu navigation and easy data input
Clock functionality persists even after power loss
Exceptional resistance to interference, ensuring precise and accurate testing
Compact and lightweight design for convenient outdoor use
Software upgradeability via the RS232 terminal
Ability to retain test data even in the event of a power outage
Incorporates robust anti-jamming technology, significantly enhancing the system's overall performance and capacity
Applications
It is essential for quality control in the production of insulating oils and for regular maintenance and condition assessment of high-voltage electrical equipment. They are used in industries such as power generation, transmission, and distribution, as well as in transformer manufacturing.
Selection Guide
Automatic Oil Dielectric Tester LMADT-A100 is a reliable instrument designed to measure the dielectric strength of insulating oils, commonly used in power plants, transformer manufacturing, and electrical maintenance laboratories. Based on research studies, this model supports fully automated testing, providing high accuracy and consistency while minimizing human error. It is suitable for experiments and applications that require accurate oil quality assessment to ensure the safety and efficiency of electrical equipment. The tester complies with international standards such as IEC and ASTM, and may include certifications like ISO, CE, and calibration traceability, which validate its suitability for quality assurance processes. Customers can select this model based on requirements such as testing voltage range, sample capacity, breakdown voltage sensitivity, and integrated data storage, making it a dependable choice for both routine and advanced insulation oil testing.
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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.