本厂生产的高温计算机电缆保证1、成品电缆导体直流电阻应符合GB/T 3956-1997的规定。
2、成品电缆经受交流50Hz、3kV/5min电压试验不击穿。
它的特性：
1、交流额定电压：U0/U 450/750V。
2、电缆导体长期允许最高工作温度：180℃。
3、最低环境温度：固定敷设-60℃，非固定敷设-20℃。
4、电缆安装敷设温度应不低于-20℃。
5、电缆允许弯曲半径：非铠装电缆不小于电缆外径的6倍
Tianjin Cable General Factory first branch factory specializing in the production of communication cable for mine; mine control cable signal cable; mine; mine explosion-proof telephone line; mine explosion-proof communication cables, mining cable; communication cables for coal mines; mining telephone cable; communication cable signal cable for mine; mine; control cable for mine; mine monitoring cable for mine monitoring; the explosion-proof cable; cable; mine fire retardant cable; MHYV; MHYAV; MHYA32 type mine communication cable; MHYV; MHYVR; MHYVP; MHYVRP; MHY32 type mine signal cable (mine communication cable); MKVV; MKVV22; MKVV32; MKVVR mine control cable products are "coal-mark" certificate, complete specifications, products widely used in the system of coal mine and coal mine monitoring system; to the coal company, all over the country mining group; and a number of mining equipment company related products, has established the long-term cooperation, the product has won praise and trust of users! At the same time, I produced the whole city communication cable, telephone cable, large number of communication cable, computer cable, power line communication equipment, railway signal cable, lighting line airport, various documents complete, reliable quality!!
本公司郑重声明
1、签订产品质量保障书，承诺-不合格产品绝不出厂。
2、两年内产品质量跟踪服务，并将客户服务记录在档案保存20年。
3、确因产品质量问题，我公司将保修、包退、包换、满足客户要求。
本厂电缆含税，全国免费送货。
