Oil Breakdown Voltage

View as Grid List
Sort by
Filter by attributes


OTS-A series is fully automatic microprocessor based transformer oil test set designed with advanced features to measure breakdown voltage of insulation oil accurately. The OTS-A Series preprogrammed with worldwide acceptable standards. The user can define customized standards also. It has large LCD display with touchpad for easy operation and also provided with internal memory for 100 data storage & inbuilt printer for onsite report generation. The kit is protected by automatic detection of poor input ground.The acrylic oil test vessel provided with adjustable electrode gap setting. The voltage calibrator for onsite calibration saves cost & time.

Enquiry Brochure


OTS-DS series is a digital, motorized oil test set designed with unmatched quality and improved reliability and safety having earth & zero start, safety door interlock ensuring high degree of protection. The OTS-DS can be used for testing of various equipment like Transformers, Bushings, Circuit breakers and Capacitors

Enquiry Brochure


The Motwane MOT- OTS semi automatic series offer up 60kV, 80kV & 100kV models for accurate & precise measurement of dielectric strength of silicon, mineral & plant oil. The compact & rugged design makes it ideal in industrial environment. It is provided with motorized & manual modes to continuously vary output voltage. The MOT-OTS has automatic 2kV/s voltage rise rate & magnetic stirrer as per requirement of IS/IEC standard.

The most important function of insulating oit is to provide electrical insulation under high electrical potential. The dielectric strength of insulting oil is a measure of the oil’s ability of withstand electrical stress without failure. Any significant reduction in the dielectric strength will indicate that the oil is no longer able to perform this vital function, leading to failure of the equipment.

Enquiry Brochure
Loading more products ...