About Metravi 100-OTS Manual 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 100kV 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
- Manually Operated
Enhanced Safety FeaturesSafety is prioritized in the Metravi 100-OTS Manual Oil Test Set. The device comes equipped with an earth terminal, fuse, and interlock protection to ensure operator safety during testing. The manual trip mechanism with auto cut-off adds another level of protection by disconnecting power once the test concludes or an abnormality is detected.
Precision Testing and VersatilityOffering a measuring range up to 100 kV AC and a high accuracy of 2%, this oil test set ensures reliable results for dielectric strength evaluation. Its adjustable test stroke and standard 400 ml oil test cup make it suitable for a variety of oil types and industry applications. The manual knob and analog display ensure user-friendly operation and real-time monitoring.
Portable and Durable DesignWith a compact footprint (350 x 320 x 220 mm) and a manageable weight of 5.8 kg, this manual oil test set is easy to transport and set up on any table top. Built for rugged use, it withstands operating temperatures from 0C up to 45C and up to 80% RH, making it reliable for both field and laboratory conditions.
FAQ's of Metravi 100-OTS Manual Oil Test Set:
Q: How do I safely operate the Metravi 100-OTS Manual Oil Test Set?
A: To safely operate the test set, ensure it's connected to a grounded power supply (230V AC, 50Hz), use the provided earth terminal, and verify all safety features-fuse and interlock-are intact. Position the test cup properly, adjust the arm for the oil sample, and use the manual knob for control. The device will auto-cut off in case of abnormalities, ensuring safe operation.
Q: What is the primary application of this oil test set?
A: The Metravi 100-OTS Manual Oil Test Set is specifically designed for the breakdown voltage testing of insulating oils, helping to evaluate their dielectric strength and suitability for use in transformers and other electrical equipment.
Q: When should the test cup be replaced or cleaned?
A: The test cup should be cleaned after every use with suitable non-abrasive materials to prevent contamination and ensure accurate results. Replace the cup if you notice physical wear, cracks, or if the material becomes cloudy or damaged.
Q: Where can I use the Metravi 100-OTS Manual Oil Test Set?
A: This portable oil test set is suitable for use in laboratories, power utilities, transformer workshops, and onsite field locations across India, thanks to its compact and robust table-top design.
Q: What is the procedure for conducting an oil breakdown voltage test?
A: Fill the provided 400 ml oil test cup with the sample, secure it in the device, and connect the mains cord. Use the manual knob to gradually increase voltage while closely monitoring the analog display. The breakdown voltage is noted at the point of arc or discharge. The manual trip mechanism with auto cut-off ensures safety during this process.
Q: How does this equipment benefit maintenance of electrical systems?
A: Regularly testing insulating oil with the Metravi 100-OTS helps detect early oil degradation, preventing equipment faults and prolonging transformer life. Its reliable readings and protective features bolster safe and effective maintenance routines.
Q: What accessories are included with the test set?
A: The test set comes with a mains cord, test cup (clear acrylic or glass), high voltage (HV) lead, and all safety accessories required for immediate setup and operation.