- Conductor materialCopper
MGShV on TU 16-505.437-82
Wires assembly with veins from copper tinned a provolok, with the combined isolation from electroinsulating silk and PVC of plastic compound.
1. A conducting vein — copper tinned, multiwire, according to GOST 22483-77.
2. Isolation — conducting veins are wound with electroinsulating silk with isolation from plastic compound PVC.
This wire of MGShV is applied to the fixed and mobile installation of intra block, interblock, intra instrument and interinstrument connections in electric and electronic devices, and also the output ends of special electrical accessories on the working alternating voltage of 1000 V with a frequency of 10 kHz and constant tension of 1500 Century.
This wire of MGShV is applied for laying by land and by sea in any climatic areas, except the area with very frigid climate. Wires of MGShV are steady against influence of sinusoidal vibration in the range of frequencies from 1 to 5000 Hz with an amplitude of acceleration of 400 m / с2, mechanical blow of single action with peak shock acceleration of 10 000 m / с2 duration of action of shock acceleration of 0,1-2,0 ms, to mechanical blow of repeated action with peak shock acceleration of 1500 m / с2 duration of action of shock acceleration of 1-5 ms, linear acceleration of 5000 m / с2 and to acoustic noise in the range of frequencies of 50-10 000 Hz at the level of sound pressure (relatively 2/105pa) 170 dB. Wires are steady against influence of the lowered atmospheric pressure to 1,33х10-4 Pas within 24 hours and the increased atmospheric pressure to 295 kPa. Also wires of MGShV are steady against influence of the atmospheric condensed precipitation (dew and hoarfrost), static and dynamic dust (sand), salt (sea) fog, mold mushrooms and sunlight. Wires do not extend burning at single laying. Wires maintain short-term influences of temperatures: 100 °C within 96 hours, 130 °C within 5 minutes, 150 °C within 10 minutes (without further use).
The minimum operating time of wires makes - 10 000 hours. The shelf life of wires makes - 15 years. A 95% resource - 5000 hours.