The prefabricated branch cable is a product that integrates multiple branch cables, mainly consisting of wires, insulation layers, and external protective layers. This design makes the cable more convenient and fast when wiring, can connect multiple terminal devices at the same time, and improve the efficiency and convenience of the cable.
Functionally, prefabricated branch cables can realize multi -road signal transmission, meet the needs of multi -device access at the same time, and save the connection wiring space between terminal devices. It is widely used and is suitable for electric wiring and data transmission of various buildings, factories, offices and other places.
The advantage of the product is that it is simple and easy to use, easy to install, reduce the complexity of wiring maintenance, and improve work efficiency. At the same time, the prefabricated branch cable is made of high -quality materials, which has good insulation performance and abrasion resistance, long service life, stable and reliable.
During the use process, we need to pay attention to avoid moisture and pressure, so as not to affect the normal use of the cable. When installing, it is necessary to correctly connect according to the product manual to ensure that the cable is stable and reliable.
In general, the prefabricated branch cable, as an efficient and convenient power wiring product, can meet the needs of multi -equipment access and improve work efficiency. It is one of the indispensable and important equipment in modern buildings and industrial fields.

The pre -divide cable consists of four parts: 1. The main cable; 2. The branch line; 3 branches: 4 related attachments, and have three types: ordinary, flame retardant (ZR), and refractory type (NH). The pre -scoring cable is a substitute for power supply products in the homeline grooves in high -rise buildings. He has the advantages of reliable power supply, convenient installation, good waterproofing, small construction area, low failure rate, cheap price, exemption and maintenance, etc. It is suitable for AC rated voltage to be the rated voltage to be a rated voltage as a voltage as a rated voltage as a rated voltage as a rated voltage. 0.6/1KV power distribution line. It is widely used in high -middle -level buildings, residential buildings, commercial buildings, hotels, and hospitals with vertical power supply in electrical wells. It is also suitable for tunnels, airports, bridges, highways and other power supply systems.

Advantage

1. It can significantly reduce the power distribution cost
(1) Compared with the closed bus tank, the price is cheaply reduced to the cost of engineering, and the economic indicators are high, the comprehensive benefits are obvious, and the specifications are complete.
(2) According to the needs of the power distribution point of the power distribution system, the branch head can set the branch position arbitrarily

2. The installation environment is low and the construction is simple
(1) Small building area, no requirements for the size of the civil construction
(2) Simple laying, convenient installation, low environmental requirements, can be directly layed in the vertical well in the cable groove and building special cables. It can also be layed in different cable bridges. The installation accuracy is low.
(3) Compared with the closed bus tank, the direction of the cable is casual, the curved radius is small, which greatly reduces the difficulty of construction and reduces the space size
(4) The installation strength is small, the construction cycle is short, and only one -tenth of the closed bus tank installation

3. Excellent seismic resistance, gas tightness, waterproof and fire resistance
(1) It has excellent seismic resistance. Generally, a closed mechanical connection is connected to the parent line groove. Because the wall is used as a parallel installation, the joints of the closure of the closure of the parent line groove are loose when the wall is vibrated, and the prefabricated branch cable will not be affected. It does not require any measures when passing through the sedimentation of the building
(2) Good gas tightness and waterproofness, can operate normally in a humid environment, and can also be laid in open -air and buried in the soil
(3) Fire resistant prefabricated branch cables while burning, keep 90 minutes normal power delivery operation

4, exemption
(1) After the branch cable is installed according to the prescribed method, the one -time opening rate is high
(2) The entire system that runs normally runs the entire system.
(3) Simple repair in the later period, the maintenance cost is extremely low