Control cables with insulation made of halogen-free polymer composition

Flame - retardant control cables with insulation and sheath made of halogen - free polymer compositions. Manufactured according to TU 16.K71 - 304 - 2001 under the license of JSC VNIIKP.

The cable is designed for fixed connection to electrical devices, apparatus, clamp assemblies of electrical switchgear with rated alternating voltage up to 660 V, frequency up to

Brand design

1. Conductor - copper, single - wire, flexibility class 1 in accordance with GOST 22483.

2. Insulation - halogen - free polymer composition.
3. Stranding - insulated conductors are stranded into a core. Control cables have a distinctive marking of insulated conductors (digital or color).
4. Inner sheath - extruded, overlaid on twisted strands of halogen - free polymer composition that fills in the gaps between the strands.
5. Armor - applied spirally from two steel galvanized strips.
6. Outer sheath - halogen - free polymer composition.

Specifications

Type of climatic modification UHL and T, placement categories 1 - 5 in accordance with GOST 15150.

Operating temperature range: from - 50 ° С to 50 ° С.
Relative air humidity at 35 ° C: up to 98% .
Cables are laid without preheating at a temperature: not lower than - 15 ° С.
Minimum bending radius of cables during laying: not less than 10 outer diameters;
Cables are flame retardant when laid in a group according to category A.
Smoke formation during burning and smoldering cables does not lead to a decrease in light transmission in the test chamber by more than 40% .
Values of indicators of corrosiveness of smoke and gas release products during combustion and smoldering of insulation, filling and shell materials: content of gases of halogen acids in terms of HCL - not more than 5 mg / g, conductivity of an aqueous solution with adsorbed products of smoke, gas release - not more than 10 μS / mm, the pH value is not less than 4.3.
Construction length: 150 m.
Service life of cables, subject to the conditions of transportation and storage by the consumer: at least 30 years.
Warranty period of operation: 3 years.