Tin Plated Copper Busbar For High Voltage And Low Voltage Substation Baiyun Power Group Prefabricated Substation

copper busbar for  high voltage and low voltage substation

Copper busbar information:

Copper busbar are made of copper material, with rectangular or chamfered (rounded) rectangular sections of the long conductor (now generally used with rounded copper bars, so as to avoid the generation of tip discharge), in the circuit to transport current and connect the role of electrical equipment.

The copper busbar is mainly used on the primary line (the copper line is used for the phase line, the neutral line and the ground line of the large current), and the connection of the primary components of the larger current on the electric cabinet is made of copper, for example, a row of electricity. The cabinet is connected to the main busbar between the cabinet and the cabinet. The main busbar is divided into the branch busbars on the switch electrical (isolation switch, circuit breaker, etc.) of each panel. The copper row is tinned and bare copper. In the cabinet, the copper bar connection is usually tinned and embossed or conductive paste. There is heating shrinkage protection in the vacant space, and some are made of insulating paint. The most important consideration for the copper row is the current carrying capacity. Select the appropriate copper row according to the current. The screws at the joint must be tightened. Otherwise, the copper bus may be burnt when the current is large.

Baiyun Power Group Prefabricated Substation:

1.Feature:

● Outdoor design and long service life
● Compact design and high practical efficiency
● Each compartment partition plate and inlet and outlet envelopes prevent dust and moisture from entering each room
● The door, top cover and side panels have thermal insulation and insulation
● Assembly structure, it is convenient to replace each body unit
● Easy to disassemble and install each component
● Can effectively prevent condensation
● The shell is made of recyclable materials and meets environmental requirements.
● Multi-purpose design and coordination with the environment.

2.Application:

The YB□23-12 series prefabricated substation is suitable for 7.2~12kV ring network power supply and terminal power supply system:
A. Power supply bureau and power company;
B. Urban high-rise buildings, residential quarters, factories and mines, subways, terminals, hotels, shopping malls, parks, stations, schools, medical
Power supply to hospitals, oil fields, airports, ports and temporary facilities;
C. The grid connection of the wind power system;
D. Road lighting power supply.

3.Environmental Conditions:

■ Outdoor
■ Altitude: no more than 1000m;
■ Ambient temperature: -10 ° C ~ +40 ° C, and the average temperature measured within 24h does not exceed 35 ° C;
■ Wind pressure: no more than 700pa; (34m/s wind speed);
■ The sunlight radiation is less than 1000W/m2;

■ The pollution level does not exceed Grade II;
■ The thickness of the ice coating does not exceed 20mm;

■ The inclination of the installation site is not more than 5°