Megger OTS60PB

The Megger range of automatic oil testers offers fully automated testing with many advanced features. The design allows the operator to simply prepare an oil test vessel, load it with the sample oil, place it in the chamber and initiate the test sequence. The test set then carries out the series of tests as specified in a large number of oil testing specifications. These define the sequence of tests, including the stand and stir times, rate of voltage rise and number of tests resulting in a calculation of the average value of the oil breakdown strength. Withstand or proof testing can also be selected. This test subjects the oil to a preselected voltage for 1 minute to check for a breakdown.

The Megger OTS60PB is a fully automatic, battery-powered portable oil test set. The test voltage is electronically controlled to the maximum of 60 kV. Designed for on-site testing, the instrument is supplied in a rugged carrying case with a handle for easy transportation. An internal rechargeable battery gives a large number of tests before recharging. A clear display shows a menu of test options and guides the operator through the setup program, illustrates the correct test electrodes and gaps to use, shows the progress of each test and gives the test sequence results. The result can be set to provide either a numerical average (with standard deviation where specified) or a pass/fail message.

The display can be set to read in English, French, German, Italian, Spanish and Portuguese. An optional printer kit enables hard copies of results to be produced and printouts are automatically time and date-stamped. Accessories, such as the battery charger, spare vessels, spare electrodes and a spacing gauge, are located in an attached compartment. Stirring is carried out by a motor-driven paddle stirrer.

The OTSAF/2 range is a laboratory instrument with many advanced features. Three versions are available with maximum test voltages of 60 kV, 80 kV and 100 kV. They offer fully automatic operation, and the ability to program up to five user-defined tests for individual applications. The withstand test can operate at any test voltage and with an initial stand time. The dot matrix liquid crystal display can also be set to read in one of six languages. An oil test vessel configured to suit the IEC156 test specification is supplied with the instrument. A large, backlit, liquid crystal display shows test menus, setup screens and results. The resolution of the high-voltage output is displayed at 0,1 kV.

Standard stirring with the OTSAF/2 is achieved by a magnetic stirrer bar. Additional vessels are available optionally, including one suitable for testing to the ASTM D1816 specification. This calls for stirring to be carried out by a motor-driven impeller. Each test can be selected with either magnetic, propeller or no stirring. The VCM100 is a calibration meter suitable for verifying the calibration of oil test sets.

Operation: Central rotary switch and function.
Operating temperature range: 0 °C … +35 °C
Nominal temperature range: 18 °C … +28 °C
Storage temperature range: -30 °C … +60 °C
Weight: ≤ 15 kg without accessories; ≤ 5.5 kg incl. accessories and batteries in carrying case
Case material: NORYL, shock -and scratch-proof thermoplastic

• At 16.8 kg, it facilitates easy transportation and setup.
• It has comprehensive insulating oil testing capabilities, suitable for mineral, ester and silicone insulating liquids.
• Features precision, shatter-proof test vessels that are easy to clean and ensure repeatable results.
• Equipped with a transparent, shielded lid for clear visibility and safety during testing.
• Includes PowerDB Lite software from Megger for efficient asset and data management.
• Integrated with an internal printer and USB drives for convenient data transfer and hard copy output.
• Customisable test settings come pre-loaded with current test standards for automatic operation.
• Safety features allow immediate termination of tests and removal of high voltage.

• Transformer testing and monitoring — The Megger OTS60PB is engineered for comprehensive transformer testing, providing essential data for monitoring performance and ensuring optimal functionality.
• Dielectric breakdown testing — Specifically designed for insulating oil, this device performs precise and reliable dielectric breakdown tests on various insulating liquids, including mineral, ester and silicone oils.
• Portable field applications — With its lightweight and portable design, the OTS60PB is suitable for on-site field applications, enabling efficient testing and diagnostics in diverse transformer installations.
• Versatile insulation diagnostics — The device caters to a wide range of insulation systems, making it versatile for applications across different industries and ensuring compatibility with various insulating liquids.
• Safety compliance testing — The OTS60PB facilitates compliance testing to ensure safety standards, allowing users to assess the integrity of insulating oils and identify potential issues before they impact transformer performance.

Rent the Megger OTS60PB from Brandis Hire

Elevate your operations with the reliability of Brandis Hire’s cutting-edge equipment. Our commitment to seamless service and a diverse range of top-notch products ensures your projects run smoothly. Rent the Megger OTS60PB today for unparalleled transformer testing. Submit a booking request now or contact us for more information.