ZRMV 高压固态软起动装置说明书
User’s Manual for ZRMV High Voltage Solid Soft Starter
9
Signal acquiring and protecting parts: The acquisition of the voltage and current signals in the major loop,
control of main CPU and corresponding protection are realized by voltage transformer, current transformer, arrester
and zero sequence current transformer.
系统控制与显示部件
系统控制与显示部件系统控制与显示部件
系统控制与显示部件： 32 位ARM 核微控制器执行中心控制、LCD 液晶\触摸屏显示，可显示三相电
压、电流，故障信息、运行状态等。
System controlling and displaying parts: 32-bit ARM-core microcontroller performs the central control.
LCD/touch screen display can display three-phase voltage, current, fault information and running state etc.
1.5 总体结构
总体结构总体结构
总体结构（
（（
（
General structure
）
））
）
ZRMV 系列总体结构精心考虑以适应各种使用对象和工作环境。
The general structure of the ZRMV series incorporates careful consideration with the purpose of meeting the
requirements of various application objects and working environments.
结构
结构结构
结构：
：：
：结构采用 GB11022-1999-T 高压开关设备和控制设备的共用技术要求，在柜体中应用密封处理，
减少对机器内部的污染，布局合理。先进的数字触发系统将低压控制通过光纤连接到高压部分，便捷的维修
设计允许各相模块可以迅速单独进行更换。为运行安全起见，高压部分和低压部分完全隔离开来。
Structure: The structure meets the common technical requirements of GB11022-1999-T high voltage
switchgear and control equipment. Sealing treatment is adopted in the cabinet to reduce the pollution to the inside of
the machine, with reasonable layout. The advanced digital triggering system connects the LV control to the high
voltage part through optical fiber, and the convenient maintenance design allows the modules of different phases to
be replaced rapidly and separately. To ensure the running safety, high voltage part shall be separated from the LV
part completely.
区域
区域区域
区域：
：：
：ZRMV 整体结构被划分为 3个相互绝缘的部分。由高压可控硅模块、可控硅保护部件、真空开
关部件等组成的高压回路；由光纤触发部件、信号采集与保护部件组成的可控硅触发及信号采集与系统保护
单元；由系统控制与显示部件构成的系统控制和人机交互单元；3个单元之间相互绝缘，做到高、低压之间
的可靠隔离。
Parts: The general structure of ZRMV is divided into three parts with mutual isolation, including the high
voltage loop composed of high voltage thyristor module, thyristor-protecting parts, vacuum switch parts etc.; the
thyristor triggering and signal acquiring and system protecting unit composed of optical fiber triggering parts, signal
acquiring and protecting parts; and the system controlling and human-computer interacting unit composed of
system controlling and displaying parts. The three units shall be isolated from each other, and the reliable isolation
of high voltage from LV shall be achieved.
电源电缆可以从机柜的顶部或底部位置进入，在柜体内留有足够的空间以便于接电源进线、电机电缆从
机柜的底部位置进入允许适当地进行弯曲。
The power cables can enter the cabinet from the top or the bottom. There shall be enough space in the cabinet
to facilitate the connection of the incoming line of power supply. The cable of the motor can be bent in a proper way
when entering the cabinet from the bottom.
接地线
接地线接地线
接地线：
：：
：为保障 ZRMV 的可靠运行，机柜中各个控制单元地线相连接至机柜的下部接地铜排上。
Earth wire: To ensure the reliable running of ZRMV, the earth wires of the control units in the cabinet shall be
connected to the earthing copper bar at the lower part of the cabinet.
运输规定
运输规定运输规定
运输规定：
：：
：机柜上开孔和弯角可以承受和支持整个机柜结构的最大重量。
