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根据IEC60331标准的电缆耐火性测试仪

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简介

根据IEC60331—12:2002标准设计的电缆和电线耐火性测试仪,可在火焰条件下获取并确定电缆或光缆的耐火性能参数。

标准 IEC60331—23:1999, IEC60331—12:2002, GB/T19216.(11, 21, 23, 25)-2003, GB/T19216.(12, 31)-2008

技术参数

  • 燃烧结构:柜式,可进行耐火和抗火冲击测试,操作简便,设计美观
  • 燃烧器:500毫米带状火炬,配有文丘里混合器和3排喷嘴,喷嘴孔径1.32毫米,中心距3.2毫米。燃烧器高度和水平方向可调,可根据电缆距离定位
  • 耐火测试支架:由两个金属环支架组成,中间长度300毫米,内环直径150毫米,截面10±2毫米。支架一端有夹具固定样品,另一端允许热量垂直传递
  • 耐火冲击支架:冲击梯架采用钢架结构,可适应不同尺寸的电缆,可调结构长1200毫米,高600毫米,总质量18±1千克,橡胶涂层邵氏A硬度50至60,冲击棒直径25±0.1毫米,长600±5毫米,低碳钢制造,冲击角度60°
  • 样品施加电压:100V~1000V交流,可调
  • 样品短路电流:2A
  • 样品夹持电流:100-260毫安,可调
  • 三相变压器:380V,9KVA
  • 短路、断路、电压中断和供火中断故障检测系统,带软件报警
  • 供火时间:0至999分钟,可调
  • 两个1.5毫米热电偶用于火焰校正,配相应便携式温度计
  • 气体源控制和调节:空气流量20至200升/分钟可调,丙烷流量2至20升/分钟可调
  • 控制方式:软件控制,调节操作并监测气体流量、电流和电压,以曲线形式打印结果

规格

  • 样品支架尺寸:2430毫米(宽)×800毫米(深)×1500毫米(高)
  • 控制柜尺寸:1500毫米(宽)×900毫米(深)×1300毫米(高)
  • 测试箱:3米×3米×3米(由用户提供)
  • 气体源:丙烷和空气(由用户提供)
  • 电源:三相,380V交流,50/60Hz,10A

商店

Newlead

More than 30 Years of Top-Quality Technology for the Wire and Cable Industry NEWLEAD is a global leader in manufacturing high-quality machinery for the wire and cable industry. Our expertise covers wire-drawing, annealing, galvanic electroplating, bunching, take-up, rewinding, coiling, and enameling of wire made from non-ferrous metals. Additionally, we provide machinery for stranding, coiling, and take-up of insulated data cables, special cables, automotive cables, and power cables. We offer comprehensive services, including the development, planning, and turnkey delivery of fully-fitted cable factories, with global support. Throughout our history, NEWLEAD has significantly contributed to the export of wire and cable technologies. We have a dedicated team of 15 service engineers who provide commissioning services for our clients. We continuously develop and implement innovative technologies, positioning ourselves at the forefront of the wire and cable industry. Our commitment to competence, fairness, and reliability sets us apart, earning the trust of customers in over 30 countries. Key Facts and Figures about NEWLEAD Core Industries: Wire and cable industries, with a focus on automotive, aviation and aerospace, electronics, telecommunications, and transport sectors. Core Business: Manufacturing machinery for the drawing, annealing, galvanic electroplating, bunching, take-up, rewinding, coiling, and enameling of non-ferrous metal wires. We also produce equipment for the stranding, coiling, and take-up of insulated data cables, special cables, automotive cables, and power cables. Additionally, we specialize in the turnkey delivery of fully-fitted cable factories and offer global service. We are dedicated to delivering exceptional quality and innovation, ensuring that our clients can rely on our products and services for all their wire and cable needs.

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