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10KV Busbar Protection Sleeve MPG-10: a kind of good insulation and anti-aging of heat shrink tube, widely used in high voltage switchgear, power plant, substation busbars insulation protection, you can play against small Animal short, to prevent maintenance personnel strayed into electrically charged space, to prevent condensation flashover, increased white insulation, effectively reduce the busbars to the distance between white and extend the life of bus row.
Properties
TEST PROJECT | TEST METHOD | TEST RESULTS | |
Longitudinal shrinkage(%) | — | ±8% | |
Tensile strength(MPa) | ASTM D638 | ≥16Mpa | |
Elongation(%) | ASTM D638 | ≥480% | |
after aging(158 °C for 7 days) | (MPa)Tensile strength | ASTM D638 | ≥10Mpa |
(%)Elongation | ASTM D638 | ≥340% | |
Volume resistivity(Ω·cm) | ASTM D257 | ≥1014Ω.cm | |
Breakdown strength(KV/mm) | ASTM D149 | ≥25 | |
Flame retardant | UL 224 | NONE | |
Specifictions
(mm) Specifications | (mm)Diameter as supplied | (mm)Diameter after recovery | (mm)Wall thickness | Packing(m/roll) | Bus-Bar(mm) |
MPG-10-XX-Ø25/10 | ≥25 | ≤10 | 2.1±0.1 | 1 , 25 | 20X2mm |
MPG-10-XX-Ø30/12 | ≥30 | ≤12 | 2.1±0.1 | 1 , 25 | 30X3mm |
MPG-10-XX-Ø40/16 | ≥40 | ≤16 | 2.1±0.1 | 1 , 25 | 40X4mm |
MPG-10-XX-Ø50/20 | ≥50 | ≤20 | 2.4±0.1 | 1 , 25 | 50X5mm |
MPG-10-XX-Ø65/25 | ≥65 | ≤25 | 2.6±0.1 | 1 , 25 | 60X6mm |
MPG-10-XX-Ø75/30 | ≥75 | ≤30 | 2.6±0.1 | 1 , 25 | 70X7mm |
MPG-10-XX-Ø85/35 | ≥85 | ≤35 | 2.6±0.1 | 1 , 25 | 80X8mm |
MPG-10-XX-Ø100/40 | ≥100 | ≤40 | 2.6±0.1 | 1 , 25 | 100X10mm |
MPG-10-XX-Ø120/50 | ≥120 | ≤50 | 2.6±0.1 | 1 , 25 | 120X12mm |
MPG-10-XX-Ø150/60 | ≥150 | ≤60 | 2.9±0.1 | 1 , 25 | 160X16mm |
MPG-10-XX-Ø160/60 | ≥160 | ≤60 | 3.0±0.1 | 1 , 25 | 160X16mm |
MPG-10-XX-Ø180/60 | ≥180 | ≤60 | 3.3±0.1 | 1 , 25 | 180X18mm |
MPG-10-XX-Ø200/60 | ≥200 | ≤60 | 3.7±0.1 | 1 , 25 | 200X20mm |