1
/
of
1
woer
direct grounding box
direct grounding box
Regular price
0₫
Regular price
Sale price
0₫
Unit price
/
per
Couldn't load pickup availability
Application areas:
Mainly used for direct grounding of high-voltage cable lines
Product Description
This product is suitable for direct grounding of the metal sheath of high-voltage single-core power cables. It uses stainless steel as the protective shell, with an internal resin-fillable interior, combining non-removable, fully sealed, and anti-theft features. It also boasts advantages such as small size, light weight, and convenient and quick installation.
Product Parameters
| Serial Number | Experimental Project | Technical Requirements |
|---|---|---|
| 1 | DC withstand voltage test | 20kV, duration 1 minute, no flashover, no breakdown |
| 2 | Impulse voltage test | Peak voltage 40kV, 10 cycles each in positive and negative polarities, no flashover, no breakdown |
| 3 | Insulation resistance test between connector and housing | Not less than 20MΩ |
| 4 | Connector contact resistance test | Not greater than 20μΩ |
Product Selection
Share
