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1kV Bus Bar Heat Shrink Tube BusBar Box MPG MPH ,φ20-φ150 , red ,
yellow , green , black , blue
1. Product Introduction
MPG series of heat shrink bus bar tube are made from polyolefin
material and suitable for busbar insulation up to 1kV. They are
available in Red, Yellow, Green,Black,Blue,colours to make
identification of the phases easy.Bus Bar Tube typical applications
include insulation of electrical bus bar rated up to 36KV 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.
2. Technical Parameter
Property | Test Method | Result |
Tensile Strength | ASTM D638 | 12 N/mm2 |
Elongation | ASTM D638 | 300% |
Heat Shock@250℃/30’ | ASTM D2671 | No Cracking .No Flow |
Cold Blend@-30℃ | ASTM D2671 | No Cracking |
Dielectric Strength | ASTM D149 | 15kv/mm |
Voltage Withstand | @2.5kv for 60 sec | No breakdown |
Volume Resistivity | ASTM D257 | 1x1014Ω.cm |
Longitudinal Change | ASTM D2671 | Inside +/- 5% |
3. Specification Packaging
Size | Before Applied (mm) | After Applied (mm) | Package | ||
(mm) | Internal Diameter | Wall Thickness | Internal Diameter | Wall Thickness | (M/Spool) |
Ø20.0/10.0 | 20.6±0.6 | 0.25±0.10 | ≤10.0 | 0.55±0.10 | 100 |
Ø22.0/11.0 | 22.6±0.6 | 0.28±0.10 | ≤11.0 | 0.60±0.10 | 100 |
Ø25.0/12.0 | 25.6±0.6 | 0.30±0.10 | ≤12.0 | 0.65±0.10 | 25 |
Ø28.0/14.0 | 28.8±0.8 | 0.30±0.10 | ≤14.0 | 0.65±0.10 | 25 |
Ø30.0/15.0 | 30.8±0.8 | 0.33±0.10 | ≤15.0 | 0.70±0.10 | 25 |
Ø35.0/17.5 | 36.0±1.0 | 0.35±0.10 | ≤17.5 | 0.75±0.10 | 25 |
Ø40.0/20.0 | 41.0±1.0 | 0.35±0.10 | ≤20.0 | 0.75±0.10 | 25 |
Ø50.0/25.0 | 51.0±1.0 | 0.40±0.10 | ≤25.0 | 0.80±0.10 | 25 |
Ø60.0/30.0 | 61.0±1.0 | 0.40±0.10 | ≤30.0 | 0.80±0.10 | 25 |
Ø70.0/35.0 | 71.0±1.0 | 0.40±0.10 | ≤35.0 | 0.80±0.10 | 25 |
Ø80.0/40.0 | 81.0±2.0 | 0.45±0.10 | ≤40.0 | 0.90±0.10 | 25 |
Ø90.0/45.0 | 91.0±2.0 | 0.45±0.10 | ≤45.0 | 0.90±0.10 | 25 |
Ø100.0/50.0 | 102.0±2.0 | 0.50±0.10 | ≤50.0 | 1.0±0.20 | 25 |
Ø120.0/60.0 | 122.0±2.0 | 0.50±0.10 | ≤60.0 | 1.0±0.20 | 25 |
Ø150.0/75.0 | 152.0±2.0 | 0.50±0.10 | ≤75.0 | 1.0±0.20 | 25 |
4. Ordering Information
Packing
1. By diffrent cartons and plastic pallents.
2. Anonymous packing is available.
3. OEM packing is available.
4. Do as customer's requirements.
Delivery
1. Our factory is nearby Shanghai.
2. Other seaport is acceptable.
3. Do as customer's requirements.
5. Application Case