QBTM [QUALTEK]
HEAT SHRINK MEDIUM/HEAVY WALL BUS BAR TU B ING; 热缩中型/重型墙BUS BAR恩B ING
| 型号： | QBTM |
| 厂家： | 
QUALTEK ELECTRONICS CORPORATION |
| 描述： | HEAT SHRINK MEDIUM/HEAVY WALL BUS BAR TU B ING |
| 文件： | 总1页 (文件大小：1069K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
HEAT SHRINK MEDIUM/HEAVY WALL BUS BAR TUBING
QBTM, QBTH
HALOGEN FREE, HEAT SHRINKABLE, 24-36kV
BUS BAR INSULATION PROTECTION TUBING
Features/Applications
Made from specially formulated radiation cross-linked halogen-free
compounds. The carefully produced product can provide high resistance
to tracking and arcing. Used to enhance the insulation properties of bus
bar in switchgear and substations. The continuous length of supplied
products makes it more convenient and economical.
Operating temperature: -55°C to +105°C
Minimum shrink temperature: 120°C
RoHS Compliant
Halogen free
UV and weather resistant
Technical Data
Property
Test Method
Typical Data
Tensile Strength
ASTM D 2671
ASTM D 2671
> 14 MPa
> 800%
Ultimate Elongation
Longitudinal Shrinkage
ASTM D 2671
0 to -10%
Heat Aging Tensile Strength (120°C, 168 hrs.)
Ultimate Elongation
> 10MPa
> 200%
ASTM D 2671
Dielectric Strength
Dielectric Constant
Volume Resistance
Flammability (Oxygen Index)
Copper Corrosion
Cold Bend
IEC 243
IEC 250
>19kV/mm
<3.5
> 1014 Ω .cm
IEC 93
ISO 4589
> 25
UL 224
No corrosion
No cracking
< 0.5%
ASTM D 2671 (-40°C, 4 hrs.)
ISO 62 (23°C, 14 days)
Water Absorption
Product Dimensions
QBTM-Medium Wall Bus Bar Tubing
24kV
Standard
As Supplied (mm)
Size
After Recovered (mm)
Spool
*(SS)
Tubing
Shape
Inside Diameter
Inside Diameter
(max.)
Wall Thickness
(min)
(mm)
(min.)
(Meter)
Continuous Length Tubing
15/6
15
30
40
50
65
75
6
2.0
2.3
2.5
2.5
2.5
2.6
2.8
2.8
Flat
Flat
Flat
Flat
Flat
Flat
Flat
Flat
30
30
30
15
15
15
15
15
30/12
40/16
50/20
65/25
75/30
12
16
20
25
30
40
50
100/40
120/50
100
120
Standard Packaging
*(QB) (mm)
Cut Length Tubing
150/60
180/60
205/75
235/75
150
180
205
235
60
60
75
75
3.3
3.3
3.8
3.8
Round
Round
Round
Round
1000
1000
1000
1000
Product Dimensions
QBTH-Heavy Wall Bus Bar Tubing
36kV
Standard
Spool
As Supplied (mm)
After Recovered (mm)
Size
(mm)
Tubing
Shape
*(SS)
Inside Diameter
(min.)
Inside Diameter
(max.)
Wall Thickness
(min)
(Meter)
Continuous Length Tubing
25/10
25
40
10
16
4.0
4.0
Flat
Flat
15
15
40/16
Notes:
Standard Packaging
*(QB) (mm)
Cut Length Tubing
1
65/25
65
75
95
25
25
30
4.0
4.0
4.0
Round
Round
Round
1000
1000
1000
75/25
95/30
120/40
180/58
120
180
40
58
4.2
4.2
Round
Round
1000
1000
Notes:
1.
2.
* See Part Number Guide for standard packaging codes.
Special sizes, packaging, and cut pieces are available upon request.
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