GB/T 2951.51-2008 Active
GB/T 2951.51-2008 Common test methods for insulating and sheathing materials of electric and optical cables—Part 51:Methods specific to filling compounds—Drop point—Separation of oil—Lower temperature brittleness—Total acid number—Absence of corrosive components—Permittivity at 23 ℃—DC resistivity at 23 ℃ and 100 ℃
Abstract
This part of GB/T 2951 specifies the test methods for communication equipment, including cables and optical cables for ships and offshore use. This part specifies the test methods for filler grease, including the determination of the drop point, oil separation, low-temperature brittleness test, total acid value determination, corrosion test, dielectric constant determination at 23 °C, and DC resistivity determination at 23 °C and 100 °C.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 2951.51-2008 |
| CCS | Low-voltage distribution electrical equipment |
| ICS | Wire and cable |
| Implement Date | 2009-04-01 |