关于绝缘

zkhewjm

请解释下 绝缘系统   是何意思 绝缘检测仪 安装在哪

jinxuepeng521

绝缘系统请参考IEC 60085, 主要是以构成材料的温度来分类。

INSULATION SYSTEM – A unique intimate combination of two or more insulating materials used in
electrical equipment. One example of this is the combination of magnet wire, ground insulation, varnish, lead wire insulations, and outer wrapping of a coil. These intimate combinations are evaluated as
unique groups. When multiple groups exist, either within a given insulation system or a different
insulation system, components of one unique group shall not be added to another unique group.
However, more than one group is able to be used within a single device when at least a 3.05 mm
(0.125 inch) air space is used to separate them. Any material or component existing outside the outer
wrap of the device or not in contact with the windings is not determined to be part of the insulation
system.

绝缘系统是个很广义的概念，看你具体考察的是那个部分，比如有电机绝缘、变压器绝缘、电缆绝缘系统等等太多了，你看下IEC的标准吧～

wangyufeng

绝缘检测仪一般安装在主配电盘上。用于监测电网的绝缘情况。通常带有绝缘低报警功能。

logbie

应该是主配电板的绝缘测量仪吧  前几天我们这里刚号坏了个

gaixian0417

绝缘监测仪是为了确保电力直流系统及保护设备的安全可靠运行而研制的产品。其基本功能是在线监测直流系统的母线电压和对地绝缘电阻，显示母线电压值和正负母线对地绝缘电阻值。当母线对地绝缘电阻过低时发出告警信号,告警门限参数可手工设置。监测装置具有支路巡检功能，可以在线检测各支路的绝缘电阻，通过 RS485串口，检测装置可以将直流系统正负母线对地的绝缘电阻值上送至系统监控单元。

gaixian0417

比如:放在电力系统直流电力柜上;(个人观点,非专业人士)

请高手指正!

小小船儿

有设备绝缘和舱室绝缘，区分很大了 。

ch20528009

这个问题 你上船就知道了~~~~~