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S1(n) -10 Halogen Free Bus Bar Insulation Heat Shrink Tube for insulating bare bus bar against flashover up to 10 KV

0.3 USD
Min. Order: 100 Meter
Trade Term: FOB,CFR,CIF,FCA,EXW
Payment Terms: L/C, D/P, T/T, WU
Supply Ability: 40t/month
Place of Origin: Liaoning

Company Profile

Location: Dalian, Liaoning, China (Mainland)
Business Type: Manufacturer, Distributor/Wholesaler

Product Detail

Model No.: S1(n)-10
Means of Transport: Ocean, Negotiable, Air, Land
Brand Name: UPM heat shrink
Highest Working Temperature: 125 ℃
color: Red
specification: dia 15~175 mm
Shrink ratio: 2.5:1
Voltage class: 10 KV
Insulation ,sealing,protection: Bus bar insulation and protection
Tel: 86-411-87166661
hot sale 2024: Bus bar insulation tube
Contact: Lily Zhang / Lily@upolymer.com
Flame retardant: RoHS
Operating temperature:: -40~105 ℃
Production Capacity: 40t/month
Packing: standard carton packaging
Delivery Date: within 3 weeks
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Product Description

        S1(n)-10 Halogen Free Bus Bar Insulation Heat Shrink Tube 



Features
      Medium wall cross-linked polyolefin              Operating temperature: -40~105 ℃
      Bus bar insulation and protection             Shrink temperature: 125 ℃
      Reduces bus bar clearance requirement              Shrink ratio: 2.5:1
      Halogen free, RoHS compliant              Voltage class: 6~24KV
      Protects against short circuit and electrical leakage caused by small animals


Technical Data
PropertyTest method          Values          
PhysicalTensile strengthASTM D2671   ≥14 MPa

Breakdown elongationASTM D2671  ≥500%
 Aging  (136℃/168hrs)               Tensile strengthASTM D2671   ≥12 MPa
Breakdown elongationASTM D2671 ≥400%
Long term aging          

 (120℃/3000hrs)         Breakdown elongationIEC 60684-2  ≥175%
Resistance to selected fluids  Tensile strengthIEC 60684-2   ≥8MPa
 (23℃/168hrs)             Breakdown elongationIEC 60684-2   ≥250%

Density ASTM D26710.95~1.05

Thermal endurance IEC 216105 ℃

Water absorption (23℃/336hrs)ASTM D570    ≤0.2%

Low temperature flexibility           (-40℃/4hrs)ASTM D2671No cracking

Heat shock (200℃/4hrs)ASTM D2671No drop, No flow,No cracking  

Holdig air test more than 3 After shrink, no air gap

bendings on bus bar between H.S.T. and bus bar 

Cutting test (110℃/168hrs)Raychem method5mm Length cutting along longitudinal, no cracking 

Halogen free IEC 61249-2-21Cl:900ppmmax.Br: 900ppmmax.

Total(Cl + Br):1500ppm max.
ElectricalVolume resistivityASTM D2671≥1012 Ω.cm

Tracking and erosion resistanceASTM D2303After 1h at 2.5kV
 or 1h at 2.75kV no tracking

Dielectric strength(in insulation oil)ASTM D2671   ≥16 KV/mm
Chemical Color fastness to lightIEC 60684-3Compare between exposed and unexposed parts the color does not change

Copper corrosion(158℃/168hrs)IEC 60684-3Pass
Dimensions
ReferenceAs supplied(mm)After recovered(mm)Standard length
UPM S1(n)-10ID min.ID max.WT nom.m/spool
25/1025102.5025 
30/1230122.6520 
40/1640162.6520 
50/2050202.6520 
65/2565252.8520 
75/3075302.8520 
85/3585352.8520 
100/40100402.8520 
120/50120502.8520 
150/60150602.9020 
175/75175752.9020 





Product selection
Bus bar size (mm)Single layer bus bar Two layers bus bar
20×3,25×3Φ25/10Φ30/12
30×3,30×4Φ30/12Φ40/16
30×10,40×4Φ40/16Φ50/20
40×10,50×5,50×6Φ50/20Φ65/25 (Φ75/30)
50×8,50×10,60×6,60×8Φ65/25 (Φ75/30)   Φ75/30(Φ85/35)
60×10,80×6,80×8,80×10Φ75/30(Φ85/35)   Φ100/40(Φ120/50)
100×8,100×10,100×12Φ100/40(Φ120/50)    Φ120/50
100×15,120×10,120×12,120×15Φ120/50     Φ150/60
150×12,150×15Φ150/60     Φ175/75





ID=Internal DiameterWT=wall thickness

Typical application
      Suitable for insulation and protection of bus bar against  accidental flashover up to 24 KV
      Ideal for using in switchgears cabinets where space is limited and air spacing between bus
       bars need to be kept at minimal
Ordering 
     Standard color : Red
     Standard packaging on spools.
     Please specify specification, quantity when ordering
Cross reference
Raychem/ Tyco : BPTM


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