Details

Product overview

Switch type cable branch box with its full insulation, sealing, corrosion resistance, maintenance free, safe and reliable with small volume, compact structure, convenient installation and flexible and other characteristics, widely used in power system, a unique production process which is suitable for all kinds of environments (such as storm and flood prone areas, high polluted area), can save equipment and cable investment, improve the reliability of power supply.

Product features

1、Using SF6 gas as the main insulation, small size, compact structure, maintenance free;

2、Fully shielded cable connection, no insulation distance, reliable guarantee personal safety;

3、Unique three position SF6 load switch, easy to design grounding station;

4、The rotating arc blowing station SF6 three composite switch, does not affect the main operating maintenance area;

5、Box front door opening design, mechanical enclosure

6、In the form of a variety of lines, to meet the requirements of various lines

7、Can be extended to remote control, telemetry, remote communication   SCADA function, to meet the requirements of distribution automation

Normal working environment

1、Use place: Outdoor

2、To adapt to the environment temperature: not more than 30 -50 C

3、Maximum daily average temperature: not more than 30

4、Maximum annual average temperature: not more than 20

5、Wind speed: not more than 35m/s

6、Air relative humidity: not more than 90%

7、Ground tilt: not more than 5 degrees

8、Seismic tolerance: level 8

9、Anti pollution level: Level 3

10、Altitude: not more than 2000m

11、No flood, explosion hazard, chemical corrosion and severe vibration.

Explain：

1、Can be installed in accordance with the requirements of the user at the entrance line or short circuit fault indicator.

2、The operating mechanism can be provided with an electric device, and an outdoor operation power supply device and a FTU can be added

Main technical parameters