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Products >> Bus Bar Tubing >> S1(n)-10 Halogen free Bus bar insulation H.S.T
S1(n)-10
S1(n)-10

Halogen Free
PDF download
 
S1(n)-10 Halogen free bus bar insulation heat shrinkable tubing
 
Voltage class 6 ~24kV ideal for middle voltage bus bar insulation
 
Medium wall heat shrinkable tubing for protection and insulation of bus bar against accidents caused by electrified bare bus bar
 
Applications
  Bus bar insulation and protection
  In switchgears cabinets where space is limited and air spacing between bus bars need to be kept at minimal
 
 Features/Benefits
  Reduce bus bar clearance requirement
  Give designer more freedom in designing switchgear cabinets when space is premium
  Protects against accidental flashover up to 24kV
  Protects against short circuit and electrical leakage caused small animals
  Protects against corrosion dirt and other contaminants that may cause accidental flashover
  Halogen Free
  Available in continuous length roll form for convenient and economical installation
 
Temperature Rang
  Operating Temperature: -40~105¡æ
  Shrink Temperature: 125¡æ
 
Colour:Red
 
Product Code Cross References
  Raychem/Tyco        :BPTM
  DSG CANUSA       :CBTM
  3M                 :BBI
 
Clearance Reduction Guide
 
Bus bar Type Applicable Product Min. Clearance Required(mm)
Electrode toelectrode Electrode toground Electrode toelectrode Electrode toground
Round sectionalUp to 24 kV S1(n)-10 75 85 85 95
Rectangle sectionalUp to 24 kV S1(n)-10 85 95 90 100
 
* The table above indicates the possible clearance reductions made by using S1 tubing. These clearances should not be adopted without testing. Sharp electrodes and usual geometries may require more clearance.
 
Technical Details:

Test item
Test standard
Typical Data
Density
ASTM D2671
1.1~1.15
Water absorption 336hrs at 23¡æ
ASTM D570
<0.2%
Tensile strength
<4.0mm/0.18inch wall
>4.0mm/0.18inch wall
ASTM D2671
>14Mpa
>12Mpa
Ultimate Elongation
ASTM D2671
>500%
Accelerated Ageing 168hrs at 136¡æ
Tensile strength
Ultimate Elongation
ASTM D2671
>12Mpa
>400%
Low temperature flexibility 4hrs at -40¡æ
ASTM D2671
No cracking
Dielectric strength
2mm/0.08inch wall
2.5 mm/0.10inch wall
3 mm/0.12inch wall
ASTM D2671
>25kV/mm
>20kV/mm
>17kV/mm
Volume resistivity
ASTM D2671
>1014¦¸.cm
Tracking and erosion resitance
ASTM D2303
After 1hrs at 2.5kV,1hrs at 2.75kV, no tracking
Heat shock 4hrs at 200¡æ
ASTM D2671
No drop no flow
Resistance to selected fluids 168hrs at 23¡æ
Tensile strength
Ultimate Elongation
IEC 60684-2
>8Mpa
>250%
Copper corrosion 158¡æ for 168hrs
IEC 60684-3
Pass
Long term ageing 3000hrs at 120¡æ
Elongation at break
IEC 60684-2
>175%
Thermal endurance
/
105¡æ
Color fastness to light
IEC 60684-3
Contrast between exposed and unexposed parts
The color no change
 
Product Selection

S1(n)-10 a + bmin. ~ max.(mm) dmin. ~ max.(mm) min. thickness for 6-24kV shrink on the bus bar (mm) Standard Packing(m/roll) Standard Packing
(roll/Box)
¦µ25/10
15
25
10
18
1.6
25
  
¦µ30/12
22
35
15
25
1.6
20
  
¦µ40/16
28
45
20
30
1.6
20
  
¦µ50/20
38
55
25
40
1.6
20
  
¦µ65/25(¦µ75/30)
45
65
35
50
1.6
20
  
¦µ85/35(80/32)
55
90
40
60
1.6
20
  
¦µ100/40
70
110
50
80
1.6
20
  
¦µ120/50
90
140
60
95
1.6
20
  
¦µ150/60
105
180
70
120
1.6
20
  
¦µ175/75
130
210
85
140
1.6
20
  
¦µ210/85
140
260
95
170
1.6
20
  
If you want more documents of our catalogue,please kindly contact with
email:sales@upolymer.com E-mail: sales@upolymer.com
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