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邮编:201906
联系人:徐寿平
电话:021-56412027,021-56422486
传真:021-56146322
手机:13818304481,13917842543
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【产品简介】
【详细说明】
本目录是上海苏特电气有限公司为您精心选购的:
皱纹绝缘纸
Crinkled Insulating Paper
皱纹绝缘纸 产品简介:
电工是由*纯进口纸桨生产的绝缘纸,经特殊起皱工艺加工而成,其特点是油溶性能非常好,广泛应用于油浸式变压器、互感器、电抗器等绕包部位绝缘、引线部位绝缘的包裹,从而提高了产品绝缘结构的电气性能和机械性能。
Introduction:
Electrical insulating paper, purely made from imported pulp through special wrinkling process, is characterized by excellent oil-soluble performance, and widely applied in the insulation of lapped parts of oil-immersed transformers, mutual inductors and reactors, and the insulating wrap of down-lead parts. It helps to improve the electrical and mechanical performance of products’insulation structure.
性能要求:
Performance Requirements:
序号 NO. | 性能 Performance | 单位 Unit | 要求 Requirement | |
---|---|---|---|---|
1 | 厚度公差 Thickness tolerance | mm | ±0.05 | |
2 | 皱纹数 Number of wrinkles | 个/10mm长 | 代号要求中数值 Numerical value required in code | |
3 | 定量公差 Quantitative tolerance | % | 代号要求数值的±10 numerical value required in code ±10 | |
4 | 纵向延伸抗张指数 Vertical tensile index | 72-3.1型 72-3.1model | Nm/g | ≥39 |
72-3.2型 72-3.2model | ≥30 | |||
5 | 断裂伸长率 Elongation at break | % | 代号要求数值的±15 numerical value required in code ±15 | |
6 | 吸油高度 Oil absorption height | 纵向 Vertical | mm/10min | ≥7 |
mm/60min | ≥30 | |||
横向 Horizontal | mm/10min | ≥20 | ||
mm/60min | ≥50 | |||
7 | 水分 Moisture | % | ≤8 | |
8 | 灰分 Ash | % | ≤1 | |
9 | 水抽出物电导率 Water extract conductivity | mS/m | ≤10 | |
10 | 水抽出物pH PH value of water extract | - | 6~8 | |
11 | 电气强度(油中) Electric strength (in oil) | mV/m | ≥20 | |
12 | 对变压油的污染 Contamination of transformer oil | - | tanδ< |
产品规格:
电工厚度为0.05mm、0.075mm、0.08mm、 0.10mm、0.13mm、2.0mm。
电工宽设为25mm.30mm、40mm~960mm。
Product specifications:
The thickness of electrical crinkled insulating paper is 0.05mm, 0.075mm, 0.08mm, 0.10mm, 0.13mm, and 2.0mm.
The width of electrical crinkled insulating paper is 25mm, 30mm, and 40mm-960mm.
贮存:
产品应贮存于干燥而洁净的室内,不得靠近火源、热源或受日光直射。
Storage:
Store in a dry and clean room and keep away from fire or heat, or in the sun.
:徐寿平
: ,56479692 ,56480492
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