Introduction
An oil breakdown voltage tester is an instrument used to measure the dielectric breakdown voltage of insulating oils, which is the voltage at which the oil fails as an insulator and conducts electricity, and it is used in the electrical power industry, in transformer maintenance, and in the testing of insulating oils. The dielectric breakdown voltage of an insulating oil, such as transformer oil, is an important property that indicates the quality and the insulating performance of the oil, and the breakdown of the oil can lead to the failure of the electrical equipment, such as transformers; the oil breakdown voltage tester measures the breakdown voltage by applying a rising AC voltage to a test cell containing the oil sample, with two electrodes, and the voltage at which the breakdown occurs, causing a current to flow, is measured, following standardized methods, such as IEC 60156 and ASTM D877; the tester consists of a high-voltage source, a test cell with the electrodes, a voltage control and measurement system, and a display, and it provides a controlled and reproducible measurement, with features such as automatic voltage ramping and breakdown detection, and it is available as benchtop instruments; the breakdown voltage is expressed in kilovolts. Oil breakdown voltage testers are used in the electrical power industry for the testing of transformer oil, in transformer maintenance and condition monitoring, in the testing of switchgear oil, for the quality control of insulating oils, and for many other applications. With their measurement of the breakdown voltage, oil breakdown voltage testers are essential for insulating oil testing.
Oil Breakdown Voltage Tester LIBT-T2023
Oil Breakdown Voltage Tester features an transformers for easy handling and operation. This petroleum testing is designed to meet the rigorous requirements of modern laboratory operation...
Standards
IEC 60156:2018-Insulating liquids-Determination of the breakdown voltage at power frequency-Test method
ASTM D877-Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using Disk Electrodes
ASTM D1816-Standard Test Method for Dielectric Breakdown Voltage of Insulating Liquids Using VDE Electrodes
Complies with the above standards, but is not limited to them.
Features
1. Oil breakdown voltage tester for insulating oil dielectric testing.
2. Tester with test cell, high-voltage generation and measurement.
3. For power utilities and transformer oil laboratories.
4. Includes tester, test cell, electrodes, software and manual.
5. Measures dielectric breakdown voltage of insulating oil.
FAQ
Q1: What scenarios is this tester used for?
A: It measures the dielectric breakdown voltage of insulating transformer oil in a standard test cell, assessing oil condition for power utilities and electrical maintenance.
Q2: What standards does it comply with?
A: It follows IEC 60156, ASTM D877 and D1816, related GB/T standards, with voltage and electrode spacing verified. Final inspection verifies these parameters before delivery, and the supporting compliance records are available when the order is placed.
Q3: What is the warranty?
A: The tester carries a 12 to 24 month warranty covering the unit and controls. Electrodes are wear parts. Damage from misuse or unauthorized repair is excluded.
Q4: Is it hard to operate?
A: Operation requires trained staff for high-voltage safety and sample handling. We provide a manual and training.
Q5: What is the lead time?
A: Standard models require 7-30 working days. In-stock units can ship within 3-7 working days. Custom configurations or large built-to-order systems may require additional time, and we confirm the exact schedule before order confirmation.
Q6: Is calibration required?
A: We recommend verification against traceable standards at regular intervals, typically every 6 to 12 months, and keeping calibration records for audit purposes. The manual describes the procedure, and reference standards are available from us. Accredited third-party calibration can also be arranged on request.
Q7: Are consumables universal?
A: Electrodes and test cells are standard method parts, while cleaning solvents are universal. Ongoing cost is minimal.
Q8: Can it be customized?
A: Yes, several configurations are available. Options include automatic stirring, multiple tests, data logging, printers and field cases. We can discuss further custom requirements, confirm feasibility and advise any effect on the schedule before the order is confirmed.
Q9: Is installation included?
A: Standard delivery includes the tester and manual. Installation is not required, with training available.
Q10: What oils are compatible?
A: It handles clean insulating oil samples in the test cell. It is not for contaminated oil without proper handling, non-insulating fluids, or voltages beyond the tester range.
Tips: For more details, quotes and customized solutions, please contact us anytime. We’re always ready to serve you professionally.