high voltage cable branch box
1)used for allocate the power
2)arranged clearly
3)without load switch
1,Product Name:: CLDW1-12(24) outdoor high voltage cable branch box
2, Product Introduction:
This product is suitable for rated voltage 10kv and 20kv, nominal section 25-500mm2 XLPE insulated power cable branch connection, it is used for the allocation of the power, Its main characteristics are two-way door ,without load switch ,and use of insulated pipe ( double-pass head) for the connect busbars, It has the advantages of small length , arranged clearly ,and three-core cable span cross without other significant.
3, Regular Service Condition
Altitude not exceeding 1000 m;
Requires that the ambient air temperature ~+40 °C-25 °C ;
Relative humidity: daily average value is not greater than 95%, monthly average value not greater than 90%, ambient air should be free from corrosive or flammable gases, water vapor and other pollution;
Without frequent violent vibration;
When using different conditions or other requirements should consult with the manufacturer.
4,Test and Installation
The branch box should do following test before installing:
1) Pressure test
2) Check the live display is light or not under rated voltage
The basis for installation
Before the user install the branch box ,he or she should finished to prepare the cable wells or shaft . the basis for installing branch box is channel steel.