DSH1094

chinatown · 发表于 2017-1-7 11:13

Question
What are the sample requirements for power cables for rated voltages from 6kV (Um=7.2kV) up to
30kV (Um=36kV) per IEC 60502-2?
Decision
The sample requirements for each type of cables per IEC 60502-2 shall be as follows:
1 sample of three cores with the maximum cross-section and the highest rated voltage；
1 sample of three cores with the cross-section in the range of 95mm2～630mm2；
If the scope of application includes copper conductor and aluminum conductor simultaneously, above
2 samples shall be 1 sample with copper conductor and 1 sample with aluminum conductor.
In addition, for those cables with or without armor, armored cables can cover the un-armored cables.
Different type of armor shall be regards as different type.

chinatown · 发表于 2017-1-7 11:15

DSH1094 附件

		自动登录	找回密码
密码			注册安规

	安规论坛 \| 仪器设备 \| 求职招聘 \| 国家标准		公告 \| 教程 \| 家电 \| 灯具 \| 环保 \| ITAV		签到充值在线打卡设备		好友\| 帖子\| 空间\| 日志\| 相册
	IP淋雨机 \| 证书查询 \| 规范下载 \| 资质查询		招聘 \| 考试 \| 线缆 \| 玩具 \| 标准 \| 综合		红包邮箱打卡工资禁言		分享\| 记录\| 道具\| 勋章\| 任务

IP淋雨设备\| 恒温恒湿箱\| 拉力机\| 医疗检测设备	沙特Saber 埃及COI 中东GCC｜CoC直接发证机构	水平垂直燃烧机\|灼热丝\|针焰试验机\|漏电起痕试验机
灯头量规\|试验指\|插头插座量规\|灯具检测设备	耐划痕试验机\|可程式恒温恒湿试验箱 \| 耦合器设备	广东安规-原厂生产-满足标准-审核无忧

[CABL] DSH1094

本帖子中包含更多资源

安规网为您推荐 /2