DISTRIBUTION OF ELECTRIC WIRE 2-3-4 ERRORS, BULBS, PVC INSULATION

General information

DISTRIBUTION OF ELECTRIC WIRE 2-3-4 ERROR, BATTERY, PVC INSULATION Electric wire is a special type of conductor. One core, 2 cores, 3 cores, and 4 cores are fabricated. The core can be copper or aluminum. Insulated wires are made of PVC or XLPE. The name of the wire is called according to the insulator and the core material. Tran Phu Electrical Mechanical is currently the leading unit in Vietnam in providing the best 2-3-4 core, copper conductor, PVC insulated electrical products.

Multi-core wires are mostly made from copper or have a mix of copper and aluminum in a certain proportion, making it easy to shape and connect fibers between two pieces of wire. So the 2-3-4 core wires conduct electricity and heat well, which leads to many different currents than the less common core wires.

WIRE 2-3-4 CORE, BATTERY, PVC INSULATION TRAN PHU

2-3-4 cores, copper conductors, PVC insulators Tran Phu are manufactured according to quality standards. As follows:

Applicable standards: TCVN 5935 (IEC 60502-1), TCVN 6612 (IEC 60228)

The core is made of copper (Cu) or aluminum (Al)

Condensed copper conductor, tightly braided

PVC insulation cover

Applied standard

Identify strings

DISTRIBUTION WIRE 2-3-4 ERROR, BATTERY, PVC INSULATION TRAN PHU

First, we distinguish the copper conductor and PVC insulating material, which are specified on the parameters on each coil, then the number of cores will correspond to the 2-core wire, 3-core and wire wires. 4 core power for use for specific power case cases.

Multi-core wires include 2-core wires, 3-core wires, 4-core wires ... Most according to traditional notions, people often assume that any type of wire, any power cable can conduct electricity (thing this is true) and conductive equally (this is not true). During the process of using electricity, there will be times when we need to connect the wires together to make an intention to use, handle the electrical equipment. When removing the outer shell, we will see that the inner core is filled with many pieces of thin material twisted together. Multi-core wires will be easier because the core fibers are very soft. In contrast, single core wires will be harder to work with because they are much harder.

2-core, copper-conductor, PVC insulated wires are extremely popular in cases where high technical characteristics are not required compared to 3-core and 4-core wires.

The effect of the fourth wire in 3-phase 4-core wires:

Protect touch the ground

Removal of magnetic fields (created in case of unbalanced / unbalanced current)

Unbalanced / unbalanced current is caused by an unbalanced 3-phase load affecting the current value. At this time, the current value will increase very quickly, leading to a neutral cross section of 30% to 60% of the phase wire section. Currently, many countries have started using 4-core power cables with equal electrical wires. This comes from a neutral wire when a current can ≥ phase current.

There are some cases when using an external cable, the load is out of balance / seriously unbalanced. At this time, the current will pass through the outer shell of the cable, causing the cable shell to heat up, heat up, causing overheating. If it does not reduce the level of electric current running through for small, the consequences will be unpredictable.

Cable structure

Specifications

Currently, Tran Phu Electrical Mechanical Joint Stock Company specializes in supplying 2-3-4 cores, copper conductor, flat and PVC insulated wires, round wires, customers can refer to the specifications here: