I. Overview:

The European style high-voltage cable branch box is a cable engineering equipment widely used in power distribution network systems in recent years. Its main features are bidirectional opening of doors, use of through wall sleeves as connecting busbars, and significant advantages such as small length, clear cable arrangement, and no need for large-span crossing of three core cables. The cable connectors used comply with DIN47636 standard. Generally, bolt fixed cable joints with a rated current of 630A are used.

II. Usage environment

--Environmental temperature: Maximum temperature:+40 ° C, minimum temperature: -30 ° C

--Wind speed: equivalent to 34m/s (not greater than 700Pa)

--Humidity: 

----The average daily relative humidity should not exceed 95%

----The average monthly relative humidity is not greater than 95%

--Seismic resistance: horizontal acceleration not exceeding 0.4m/s2, vertical acceleration not exceeding 0.15m/s2

--Installation site inclination: not greater than 3 °

--Installation environment: The surrounding air should not be significantly polluted by corrosive, flammable gases, water vapor, etc., and the installation site should not experience severe vibrations.

III. Function and Features:

--Fully insulated, fully sealed, fully protected, and under all working conditions.

--Flexible entry and exit lines, with a maximum of 8 branch entry and exit lines in practical applications.

--Resistant to floods, pollution, condensation, frost, and corrosion.

--Small size, compact structure, easy installation, and convenient operation.

--A live indicator can be installed to indicate to the operator that the circuit is live.

--SF6 switch can be installed.

--Cable type fault indicators can be installed for quick identification of cable faults.

--There are multiple box materials to choose from: ordinary steel with military grade green, mirror stainless steel, and stainless steel with military grade green.