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NRYB-560Y微机线路保护测控装置Line Protection
NRYB-560Y微机线路保护测控装置Line Protection
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产品详情

NRYB-612YF/□线路保护测控装置(Line Protection Device)

(中英文显示微机保护装置厂家的首选--杭州南瑞仪保)南瑞智能科技产品;联系电话:方经理18069819851

装置简介(DeviceIntroduction

南瑞仪保数字式保护测控装置适用于110kV以下各电压等级的间隔单元的保护测控,具备完善的保护、测量、控制、备用电源自投及通信监视功能,为变电站、发电厂、高低压配电及厂用电系统的保护与控制提供了完整的解决方案,可有力地保障高低压电网及厂用电系统的安全稳定运行。可以和其它保护、自动化设备一起,通过通信接口组成自动化系统。全部装置均可组屏集中安装,也可就地安装于高低压开关柜。

NRYB-612 digital protection andmonitoring device is applicable to the protection and monitoring of intervalunits with the voltage classes below 110kV. Due to such perfect functions asprotection, measurement, control, reserve power supply automatic switch andcommunication monitoring, this product can provide complete solutions for theprotection and control of transformer substation, power plant, high-low voltagepower distribution and station service system, thus to effectively ensure thestable and safe operation of high-low voltage power grid and station servicesystem. Meanwhile, this product can be used together with other protection andautomation equipment to form an automation system through communicationinterface. All devices not only can be installed in a centralized mode, butalso can be locally installed in high-low voltage switch cabinet.


功能

型号

NRYB-612YF/□

名称

线路保护测控装置

保护

功能

复合电压闭锁(方向)电流速断保护

复合电压闭锁(方向)限时电流速断保护

复合电压闭锁(方向)定时限过电流保护

反时限过电流(一般、非常、极端)保护

零序过流告警和跳闸(小接地系统)

低电压保护

过电压保护

零序过电压保护

相间加速保护

充电保护

过负荷保护

三相一次重合闸

低频减载

负序过流保护

PT断线告警

遥测

遥信

电流、电压、有功、无功、功率因数、频率

遥信量

11

跳闸报告

自检报告

遥信报告

报告清除

就地/远方分、合闸

远方定值修改

远方保护投/退

跳位、合位指示

自保持及防跳

跳、合闸电流自适应

控制回路断线告警

通讯

RS485



英文版

Function

Model


Name

Line  Protection Device

Protection function

Composite voltage lockout  (direction) Current Protection

Composite voltage lockout  (direction) limit current protection

Composite voltage lockout  (direction) limit current protection

Inverse time overcurrent  (generally, very, extremely) protection

Zero  sequence overcurrent alarm and trip (small grounding system)

Low voltage protection

Overvoltage protection

Zero sequence overvoltage protection

Accelerated phase protection

Over current charge protection

Overload protection

Three-phase reclosing

Underfrequency Load  Shedding

Negative sequence  overcurrent

PT break alarm

Telemetry telesignalling

Current, voltage, active power, reactive  power, power factor, frequency

11 Remote Communication

Event  Report

Trip report

Self-Test Report

Self-Test Report

Report Clears

Control

Local / remote points, closing

Remote setpoint  modification

Teleprotection investment  / return

Operation  Bo

Tab, co-bit instructions

Self-retaining and  anti-jump

Tripping and closing  current adaptive

Control loop break alarm

comm

RS485



联系方式

杭州南瑞仪保科技有限公司

联系人:方经理

电话:0571-88651626     手机: 18069819851
传真:0571-88652971

邮箱:1395264251@qq.com

地址:杭州市余杭区经济开发区陈家木桥工业园一号路6号1幢四楼

网址:http://www.hznryb.com   |  www.hzgrdl.com

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周一至周五 :8:30-17:00
周六至周日 :9:30-16:00
 联系方式
客服热线:0571-88651626
方经理:18069819851
自动传真:0571-88652971
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