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CYG-BT 1T 1kV Heat shrinkable busbar casing

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Number of views:
1000
Product serial number
CYG-BT 1T 1kV
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Product manual
Performance
Specifications
Material: Irradiation cross-linked modified polyolefin material
Shrinkage ratio: 2.5:1
Features:
  • Environmentally friendly, low smoke, products meet the "RoHS" environmental standards;
  • Has good insulation properties;
  • has good flexibility;
  • Minimum shrinkage temperature: 110 ° C;
  • Voltage rating: CYG-BT 1T: 1kV CYG-BT 10M: 10kV
Application field: This product is widely used in busbar insulation protection of high and low voltage switchgear, effectively preventing personal injury and death caused by bare bare row; avoiding short circuit and discharge failure caused by small animals and electrical conductors, preventing corrosion, pollution and flashover Occurs, increases the insulation margin, effectively shortens the inter-stage distance and the pole-to-ground distance, and creates favorable conditions for the miniaturization of the switchgear.
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We could not find any corresponding parameters, please add them to the properties table

项目 测试方法 指标 典型值
拉伸强度 ASTM D2671 ≥10MPa 14.3MPa
断裂伸长率 ASTM D2671 ≥450% 485%
老化后抗张强度 ASTM D2671/136°C/168h ≥10MPa 12.5MPa
老化后抗张断裂伸长率 ASTM D2671/136°C/168h ≥400% 436%
热冲击 200°C±3°C/4h 不滴、不流、不裂 合格
低温柔韧性 ASTM D2671/-40°C/4h 不开裂 不开裂
击穿强度 ASTM D2671 ≥19kV/mm ≥23.5kV/mm
体积电阻率 ASTM D876 ≥1.0x10¹²Ω· cm ≥4.5x1014Ω· cm
吸水率 ASTM D570A ≤0.5% 0.31%

规格
收缩前后标称内径比
收缩前尺寸(mm)
完全收缩后尺寸(mm)
适合母线规格矩形/圆形
内径(mm)
壁厚(mm)
内径(mm)
BT 1T-20/8
20/8
≥20
1.3±0.2
≤8
20x3/Ф15
BT 1T-30/12
30//12
≥30
1.3±0.2
≤12
30x3/Ф20
BT 1T-40/16
40/16
≥40
1.5±0.2
≤16
40x4/Ф30
BT 1T-50/20
50/20
≥50
1.5±0.2
≤20
50x5/Ф35
BT 1T-60/24
60/24
≥60
1.5±0.2
≤24
60x6/Ф40
BT 1T-80/32
80/32
≥80
2.0±0.2
≤32
80x8/Ф60
BT 1T-100/40
100/40
≥100
2.0±0.2
≤40
100x10/Ф70
BT 1T-120/50
120/50
≥120
2.0±0.2
≤50
120x10/Ф85
BT 1T-150/60
150/60
≥150
2.0±0.2
≤60
150x10/Ф115

注:其它规格和要求产品定制

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