There are obvious differences between armored cables and unarmored cables in terms of structure, scope of application and use.
Construction: The main difference between the two is that armored cables add a layer of metal reinforcement to the outside of the metal casing made of insulating material, while unarmored cables do not have this layer of reinforcement.
Scope of application: Since the surface of the armored cable has a reinforcement layer, it is more suitable for use in environments buried underground or needing to withstand large external mechanical forces. There is no reinforcing layer on the surface of unarmored cables, so they generally cannot be buried. However, in other situations, such as simple indoor or overhead installation, unarmored cables can be used.
Use: Armored cables are mainly used for underground burialrain and are suitable for direct burial and laying in situations where significant external mechanical forces must be withstood. Unarmored cables cannot be used underground and are primarily used in other situations that do not need to withstand significant external mechanical forces.
In general, the choice of cable to use should be determined based on the scenario and the actual needs of the application.
High voltage wires on exterior telephone poles are bare wire and stranded steel-core aluminum wire. Armored cables used for outdoor buried cables include aluminum wires and copper wires. The cable insulation material is high-quality silicone material, commonly known as semiconductor material. High voltage There are still aluminum wires, but this year the national electricity grid was renovated and replaced with copper. GGenerally, copper is used for indoor use, but aluminum was also used before the 1980s. That is to say, the copper core in the middle is unique.
Additional:
High Voltage Neon Light Wire - Rated AC Voltage GTO-10 10,000V, 150°C.
Complies with American UL814 standards for gas lamps and ignition wires.
The GTO-10 conductor is a high resistance electrolytic copper (ETP) wire, tin-plated, multi-conductor stranded wire, American standard 18 gauge.
Meets the sheathing requirements required by the UL814 standard.
Using high-quality silicone material, it is strong and versatile, providing superior fire protection, ozone resistance, UV protection and corona resistance.
Temperature resistance: -75°F to +500°F (Fahrenheit).
Excellent electrical properties, including ultra-low insulation fatigueand ultra-long life in extreme temperature conditions. lifetime.
Currently available in black and white