Description
Heat Shrink Busbar Sleeve
MPRS-LV (up to 1KV)
- Shrink ratio: 2:1
- Tracking resistant, low smoke emitting, high strength, flexible, flame retardant
- Min. shrink temperature: ≥84 °C
- Min. Full recovery temperature: ≥120 °C
- Continuous operating temperature: -55～125 °C
- RoHS compliant
- Standard Package: Black, White, Red, Yellow, Green, Blue. More colors are available upon request.
- Low Voltage Heat shrink busbar sleeve Description: MPRS-LV Low Voltage Heat shrink busbar sleeve, a kind of continuous tube shape material made of radiation cross-linked polyolefin, carries excellent insulating performance. Typical applications include insulation of electrical bus bar rated up to 1KV or higher voltage ratings, rectangular, square, and round bus bars, inline bolted connections of rectangular bus bars, copper or aluminum bus bars, metal-clad switchgear, metal-enclosed bus bar, substation switchgear, etc.
- Structure
- Technical Data
Property Typical Data Test Method Tensile strength ≥10.4MPa ASTM D 2671 Elongation at break ≥200% ASTM D 2671 Tensile strength after heat aging ≥7.3MPa 158℃×168h Elongation after heat aging ≥100% 158℃×168h Longitudinal change -5%～+5% ASTM D 2671 Flammability(Oxygen index) VW-1 ASTM D 2671 C Heat Shock No Tracks 250℃×4h Dielectric Strength ≥15kV/mm ASTM D 149 Dielectric Strength ≥1014Ω.cm IEC 60093 Dimensions
Size（mm） As supplied D(mm) After full recovered (mm) Standard Package (M/Roll)
Diameter d Wall thickness w Φ30.0/15.0 31.5±1.0 ≤15.0 1.00±0.15 50 Φ35.0/17.5 36.5±1.0 ≤17.5 1.00±0.15 50 Φ40.0/20.0 41.5±1.0 ≤20.0 1.00±0.15 50 Φ50.0/25.0 ≥50 ≤25.0 1.10±0.15 25 Φ60.0/30.0 ≥60 ≤30.0 1.20±0.15 25 Φ70.0/35.0 ≥70 ≤35.0 1.30±0.15 25 Φ80.0/40.0 ≥80 ≤40.0 1.30±0.20 25 Φ90.0/45.0 ≥90 ≤45.0 1.30±0.20 25 Φ100/50.0 ≥100 ≤50.0 1.30±0.20 25 Φ120/60.0 ≥120 ≤60.0 1.30±0.20 25 Φ150/75.0 ≥150 ≤75.0 1.30±0.20 25 Φ180/90.0 ≥180 ≤90.0 1.30±0.20 25 Φ210/105.0 ≥210 ≤105.0 1.30±0.30 25 Φ230/115.0 ≥230 ≤115.0 1.30±0.30 25 Φ250/125.0 ≥250 ≤125.0 1.30±0.30 25 Φ300/150.0 ≥300 ≤150.0 1.30±0.30 25 Other: Other cut lengths are available, please contact our sales department.
- Packaging: Standard packaging on spools or in 1m lengths.
