Automatic Insulating Oil Dielectric Strength Tester – High Precision
A high-precision automatic dielectric strength tester designed for breakdown voltage (BDV) testing of insulating oils used in transformers and high-voltage equipment. Ideal for substations, maintenance workshops, and laboratories requiring reliable oil condition assessment.
This automatic insulating oil dielectric strength tester is engineered for accurate measurement of breakdown voltage in transformer oils and other insulating liquids.
Dielectric strength testing is critical for evaluating oil condition and identifying contamination such as:
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Moisture ingress
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Particulate contamination
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Oxidation by-products
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Ageing-related degradation
The instrument performs controlled high-voltage ramp testing within an oil test cell to determine the breakdown voltage point, providing essential data for asset condition monitoring and maintenance planning.
Designed for professional use, the tester features:
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Automatic test sequence operation
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Digital display for clear measurement results
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Portable construction for field or workshop use
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Battery-supported operation
It is suitable for power utilities, industrial maintenance teams, transformer service providers, and testing laboratories.
Key Features
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Automatic breakdown voltage testing
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Designed for transformer and insulating oils
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Digital display interface
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Portable and field-ready
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CE certified
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Suitable for preventive maintenance programs
Applications
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Transformer oil quality assessment
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Substation maintenance
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Oil filtration verification
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Preventive maintenance programs
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Electrical laboratory testing
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Asset condition monitoring