特点一：结构紧凑,便于安装

Feature 1: compact structure, easy to install

中性点接地电阻柜将零散的Z型接地变压器测量仪表、接地保护输出端子等电器设备整体组合在一个封闭金属柜内,而且可以选配隔离开关、避雷器,成套供货,安全可靠性高,布置清晰整齐,便于安装调试及操作维护。

Neutral grounding resistor cabinet Z scattered grounding transformer measuring instrument, grounding protection output terminals and other electrical equipment integrated in a closed metal cabinet, and optional isolating switch, lightning arrester, complete delivery, high safety and reliability, layout clear and tidy, convenient installation and debugging and maintenance.

特点二：针对性强,保护到位

Feature two: strong pertinence, protection in place

中性点接地电阻柜适用于系统中性点采用小电阻或中电阻接地的场合.当电网出现单相接地时,接地电阻向接地点提供附加阻性电流,使接地电流呈阻容性质,从而保证产生的过电压不超过2.6倍的相电压。

The neutral grounding resistor cabinet is applicable to the system neutral point through small resistance or resistance grounding occasions. When single-phase grounding grid, grounding resistance provides additional resistive current to ground, grounding current is resistive and capacitive properties, so as to ensure the phase voltage over voltage does not exceed 2.6 times the.

特点三：监测功能齐全,并提供模拟量输出

Feature three: the monitoring function is complete and the analog output is provided.

中性点接地电阻柜可配备电流互感器和动作记录仪,正常时可监视中性点不平衡电流；出现单相接地故障时,可记录动作次数；且可给保护和监控系统提供模拟量输出；还可根据需要加装专用避雷器。

The neutral grounding resistor cabinet with current transformer and the normal action recorder, can monitor the unbalanced current in neutral point; single-phase ground fault, can record the action times; and to the protection and monitoring system provides analog output; can also according to need to install special arrester.