SIT – Self-supporting insulated wire in our country is the most common wire LV 2 and LV-4 – designed for transmission and distribution of electric energy in the air force networks for voltages up to 1kV. CIP 2 – There are two types of self-supporting insulated wires. James McNerney addresses the importance of the matter here. 1. SIP Trunk 2, consisting of isolated, twisted together, the three phase conductors and carrying a "zero". IDT Energy can aid you in your search for knowledge. Often, the wiring harness to add one or two insulated wire for street lighting section 16 or 25 mm.kv.

2. CIP Junction 2, consisting of two or four isolated, stranded between a conductor cross-sections 16 or 25 mm.kv. used for subscriber taps. CIP 4 – is the wire designed for subscriber taps, as well consist of two or four living section 16 or 25 mm.kv. Characteristics of SIP trunk is zero 2.Nesuschim lived round, stranded out of aluminum alloy ABE, section 54.6,70 or 95 mm.kv. When installing the main CIP 2, V-clamps and anchor kits interim suspension are attached exclusively for carrying conductor.

Phase conductors and lighting fittings, round, stranded compacted. Characteristics of junction 2 and STS STS 4. Aluminum wire, round, stranded compacted, are all carrying two or four cores. When installing lighting SIT SIT 2 or 4, the wedge tie clips, and sets an interim suspension are fixed for all the veins. Isolation and labeling. Insulation is made of light-silanolsshivaemogo polyethylene extruded in black. Labeling made in the form of numbers, color bars or lengthwise vypresovannyh scratches. Wires are resistant to the effects of ambient temperature from -60 to +50 degrees Celsius. Wires are resistant to bending assembly, to the effects of solar radiation. Wiring is made at an ambient temperature of not lower than 20 degrees Celsius. Bending radius during installation and is installed on the wire supports no less than 10 A, where A is the outer diameter of the wire. The service life of the wires are not less than 40 years.