| After-sales Service: | Lifetime Technical Support |
|---|---|
| Warranty: | 1 Year for Insulation Oil Dielectric Strength Test |
| Type: | Insulation Oil Dielectric Strength Tester |
| Accuracy Grade: | 1 |
| Load Way: | Electronic Load |
| Loading Method: | Dynamic Load |
| Samples: |
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| Customization: |
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Insulating oil in electrical power apparatus serves two primary roles, as an insulator and a coolant. As an insulating liquid, oil's most important property is a high dielectric strength and as a cooling liquid, a low viscosity is paramount. The principal nemeses of insulating oil are oxidation, contamination (particularly moisture, which tends to lower the dielectric properties of insulating oil), and excessive temperature. These enemies are managed through design, regimented installation processes and prudent operation of the oil-filled power apparatus. At all stages of a power asset's life, testing must be conducted to evaluate the condition of the insulating oil. In fact, for some assets, it can be argued that the oil is tested more frequently than any other component.
Tests that are concerned with the immediate condition and acceptability of the insulating oil include dielectric breakdown tests, moisture measurement by the Karl Fischer (KF) method, and dielectric dissipation factor.
Index
| 1 | Output voltage | AC 0~80KV/AC 0~100KV |
| 2 | Rate of voltage rise | 0.5/2/3/5KV/s±10% |
| 3 | Measuring precision | 3%RDG+0.3%FS |
| 4 | Test times setting | 1~9 |
| 5 | Mixing time setting | 0~99 second |
| 6 | Waiting time setting | 0-9 minute 59second |
| 7 | Maximum storage capacity | 100 groups of test data |
| 8 | Test standards | IEC60156 |
| 9 | Display | 256*128 LCD |
| 10 | Rated power supply | AC 220V±10% 50Hz/60Hz |
| 11 | Environment temperatures | 0-50°C |
| 12 | Relative humidity | ≤80%RH |
| 13 | Size | 620×430×330mm3 |
| 14 | Weight | 41kg |
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