About Metravi 80-MOTS Motorised Oil Test Set
- It is ideal for speedy and accurate testing of di-electric strength of transformer and circuit beaker oil under test room condition in accordance with IS:6792-1972 for oil testing.
- Input: 230V Single Phase AC 50Hz.
- Output: Continuously variable from 0 to 80kV AC with centre point of the HV winding earthed
- Capacity: Spread over a range from 500VA to 1200VA depending on the output voltage
- Duty: Intermittent duty cycle
- Nature of Cooling: The transformer is cast resin type air cooled
- Motor Operated
Advanced Safety and Reliable ProtectionThis test set prioritizes user safety and sample integrity with multiple layers of protection, including overvoltage and leakage current safeguards, as well as an effective safety interlock system. Its robust motorised control and bench-top mounting guarantee stable operation, essential for repetitive and precise laboratory applications.
User-Friendly Digital OperationOperators benefit from a fully automatic, programmable cycle and intuitive manual and digital interface, making testing simple and consistent. Digital display of results with 0.1 kV resolution and an inbuilt thermal printer ensure all data is instantly readable and meticulously recorded for future analysis.
Precision Testing for Dielectric StrengthWith its brass hemispherical electrodes, variable test speed, and accurate voltage detection up to 60 kV, this set is tailored for accurate, repeatable measurements of oil dielectric strength, crucial for maintaining transformer and equipment efficiency in power and industrial sectors.
FAQs of Metravi 80-MOTS Motorised Oil Test Set:
Q: How does the Metravi 80-MOTS ensure user safety during testing?
A: The Metravi 80-MOTS comes equipped with built-in safety interlocks, overvoltage, and leakage current protection systems. Automatic breakdown voltage detection with cut-off prevents overloads, ensuring both operator and equipment remain protected throughout the test process.
Q: What is the typical process for conducting an oil dielectric strength test with this equipment?
A: Begin by manually filling the test cup with up to 500 ml of oil. Place the sample and secure the transparent glass cup. Initiate the fully automatic programmable cycle via digital controls; the machine automatically detects breakdown voltage and halts the test. Finally, print results using the inbuilt thermal printer.
Q: What types of oils can be tested using the Metravi 80-MOTS?
A: This test set is designed primarily for transformer and insulating oils, making it well-suited for laboratory and industrial examination of dielectric strength in these mediums, as per IS 6792 and IEC 60156 standards.
Q: When should I use the stored data function?
A: The data storage feature allows users to access the last 10 test results, which is beneficial for comparative analysis, quality control checks, or when documenting routine maintenance of transformer oils over multiple test cycles.
Q: Where is the Metravi 80-MOTS typically installed or used?
A: The unit is a bench-top model and is widely used in laboratories, power plants, and industrial testing facilities across India where transformer or insulating oil quality must be reliably assessed.
Q: What are the main benefits of the motorised and automatic features?
A: Motorised operation ensures uniform electrode movement, reducing manual errors, while fully automatic cycles enhance repeatability and ease of use. These features save time, increase testing accuracy, and improve workflow efficiency for frequent oil analysis.