Welcome to the official website of Union Polymer Materials Co., Ltd.

这是描述信息
2

2

Number of views:
1048

S1(n)-35 Halogen Free Bus Bar Insulation Heat Shrink Tube

Retail price
0.0
Market price
0.0
Number of views:
1048
Product serial number
Quantity
-
+
Stock:
0
1
Detail
Size specification
  • Name: S1(n)-35 Halogen Free Bus Bar Insulation Heat Shrink Tube
  • Colour: Standard color : Red.
  • Temperature: Operating temperature: -40~105 ℃; Shrink temperature: 125 ℃.
    • Icon:
    • Features:
         Heavy wall cross-linked polyolefin ;      Bus bar insulation and protection;
        Reduces bus bar clearance requirement ;      Shrink ratio: 2.5:1;
        Halogen free, RoHS compliant ;      Voltage class: 36KV;
         Protects against short circuit and electrical leakage caused by small animals.
       Typical application:
         Suitable for insulation and protection of bus bar against accidental flashover up to 36 KV;
         Ideal for using in switchgears cabinets where space is limited and air spacing between busbars need to be kept at minimal.
      Dimensions:

                                                                                                                                                                                          Shrink ratio: 2.5:1

      Reference As supplied(mm) After recovered(mm) Standard length
      UPM S1(n)-35 ID min. ID max. WT nom. m/spool
      25/10 25 10 3.5 15
      30/12 30 12 3.6 15
      40/16 40 16 3.6 15
      50/20 50 20 3.6 15
      65/25 65 25 3.6 15
      75/30 75 30 3.7 15
      85/35 85 35 3.7 15
      100/40 100 40 3.7 15
      120/50 120 50 3.8 15
      150/60 150 60 3.8 15
      175/75 175 75 3.8 15

       


      Product selection:
       

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

Parameters

Property Test method          Values          
Physical Tensile strength ASTM D2671 ≥14 MPa
  Breakdown elongation ASTM D2671 ≥500%
 Aging  (136℃/168hrs)                Tensile strength ASTM D2671 ≥12 MPa
Breakdown elongation ASTM D2671 ≥400%
Long term aging  (120℃/3000hrs)  Breakdown elongation IEC 60684-2

≥175%

Resistance to selected fluids(23℃/168hrs) Tensile strength IEC 60684-2 ≥8MPa
Breakdown elongation IEC 60684-2 ≥250%
  Density  ASTM D2671 0.95~1.05
  Thermal endurance  IEC 216 105 ℃
  Water absorption (23℃/336hrs) ASTM D570 ≤0.2%
  Low temperature flexibility           (-40℃/4hrs) ASTM D2671 No cracking
  Heat shock (200℃/4hrs) ASTM D2671 No drop, No flow,No cracking  
  Holdig air test  more than 3 bendings on bus bar  After shrink, no air gapbetween H.S.T. and bus bar
  Cutting test (110℃/168hrs) Raychem method 5mm Length cutting along longitudinal, no cracking 
   Halogen free  IEC 61249-2-21 Cl:900ppmmax.Br: 900ppmmax.Total(Cl + Br):1500ppm max.

Electrical

Volume resistivity

ASTM D2671

≥1012 Ω.cm
  Tracking and erosion resistance ASTM D2303 After 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 light

IEC 60684-3

Compare between exposed and unexposed parts the color does not change
  Copper corrosion(158℃/168hrs) IEC 60684-3 Pass

 

Scan the QR code to read on your phone
We could not find any corresponding parameters, please add them to the properties table

Contact

Address: Tangjia Industrial Park, Shihe Street, Puwan New District, Dalian
Tel:
0411-87166661 87166662    0411-87166663 87166665

International line:  +86-411-87166669

E-mail: upolymer@upolymer.com 

Copyright: Union Polymer Material Co., Ltd.   Powerby:300.cn dalian    辽ICP备05006450号