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halogen-free polymer compound insulated armored power cables with copper or aluminum cores, with halogen-free polymer compound sheath

copper or aluminum, single- or multi-wire, round and sectoral shape, conforming to Class 1 or 2 as per GOST 22483.

halogen-free polymer compound

Insulated cores of multicore cables have distinguishing color

Neutral cores insulation is blue

Grounding core insulation is two-color (yellow and green)

insulated cores of two-, three-, four- and five-core cables are twisted with each other; cores of two-, three- and five-core cables are of the same cross-section, in four-core cables all the cores are of the same cross-section or one core (grounding or neutral) has smaller cross-section

halogen-free polymer compound

two steel zinc plated bands

halogen-free polymer compound

- for electrical energy transmission and distribution in stationary installations with rated voltage 0.66 and 1kV AC, up to 100 Hz.

- for electrical wiring in offices equipped with PC and microprocessor technology, in kindergartens, schools, hospitals, shopping malls, underground premises, for cable lines of entertainment centers and sport facilities.

Cables climatic category is W, placement category 3 and 4 as per GOST 15150-69

Operating temperature range from -30°С to +50°С

Ambient relative humidity at +35°С up to 98%

Cable lying down and installation without preheating shall be performed at temperature not lower than -15°С

Min installation bending radius:

- for single-core cables – 10 times of cable OD

- for multi-core cables – up to 7.5 times of cable OD

Max allowable forces developed during cable pulling along the path:

- for aluminum-core cables – 30 N/mm2

- for copper-core cables – 50 N/mm2

Continuous temperature of cable conductor heating during operation is +70°С

Cable conductor allowable heating during overload is no more than +90°С

Limiting cable conductor temperature at short-circuit (max duration is 5 s) is +160°С

Smoke released in test chamber during cables burning and smouldering does not decrease light permeability more than 40%

Guarantee service life is 5 years (since cable commissioning)

Service life is at least 30 years