REG630 发电机保护测控装置  适用于双绕组变压器保护和控制

适用于双绕组变压器保护和控制

REG630 是一款综合性发电机管理继电器，用于保护、控制、测量和监控公用事业和配电系统中的中小型发电机和发变单元。

REG630范围

REG630 是为保护发电机和发电机变压器组而设计

REG630主要优势

可自由配置的功能，以满足应用程序特定的要求

功能的可扩展性和广泛的应用性，使用户可轻松定制配置应用程序以满足具体要求

继电保护、控制、监测、监控一体化解决方案

大屏幕且可分离的HMI

周到的产品全寿命周期服务

REG630主要特性

全面的变压器保护和控制功能

可选择的变压器有载调压功能

差动保护

8 RTD/mA 输入 and 4 mA 输出

支持  IEC 61850 第一版, 包括 GOOSE

支持  DNP3 (TCP/IP) 和 IEC 60870-5-103

发电机保护测控装置是一种用于发电厂的设备，主要用于测量、显示和保护发电机组。该装置由主屏（或母联）、分屏、端子排及仪表等部分组成，具备测量和显示各相电流、电压值，监视发电机运行状态，发出故障报警信号以及进行各种控制操作等功能。

REG630 发电机保护测控装置一般由主控单元（包括微机）和辅助单元两部分组成。其中，微机部分是整个系统的核心和控制中心，主要作用是对系统进行监控并完成一些高级操作功能如数据管理、故障判断和处理等；而辅助设备则根据需要配置相应数量的继电器输出点来对被保护的电动机实施控制或提供远动通讯接口以实现远方控制和自动化的目的。在实际应用中，通常把微机与继电器输出模块的连接方式称为总线型接线法，这种接线方法具有简单可靠的特点，但成本较高且维护不便。

REG630 发电机保护测控装置的主要功能包括差动速断、比率差动、差流越限告警、CT断线、CT断线闭锁差动、速断、低压闭锁速断、负压闭锁速断、限时速断、低压闭锁限时速断、负压闭锁限时速断、过电流、低压闭锁过电流、负压闭锁过电流、过流反时限、过负荷、负序过流、负序过流反时限、负序过负荷、CT断线闭锁负序、零序过电流、零序过电压、频率过高、频率过低、过电压、低电压、PT断线、PT失压以及热/水工事故和励磁事故等电气事故的保护。

REG630 发电机保护测控装置  适用于双绕组变压器保护和控制

Suitable for double winding transformer protection and control

The REG630 is a comprehensive generator management relay designed to protect, control, measure and monitor small and medium-sized generators and transformer units in utility and distribution systems.

REG630 Range

The REG630 is designed to protect generator and generator transformer sets

REG630 Main advantages

Freely configurable features to meet application-specific requirements

The extensibility and wide application of the functions make it easy for users to customize and configure the application to meet specific requirements

Integrated solution for relay protection, control, monitoring and monitoring

Large screen and detachable HMI

Thoughtful product life cycle service

Main features of REG630

Comprehensive transformer protection and control functions

Optional transformer with load regulation function

Differential protection

8 RTD/mA input and 4 mA output

Support IEC 61850 first edition, including GOOSE

Support DNP3 (TCP/IP) and IEC 60870-5-103

Generator protection measurement and control device is a kind of equipment used in power plants, mainly used to measure, display and protect the generator set. The device is composed of main screen (or busbar), split screen, terminal block and instrument, etc. It has the functions of measuring and displaying the current and voltage value of each phase, monitoring the running state of the generator, sending fault alarm signal and carrying out various control operations.

The REG630 generator protection measurement and control device is generally composed of a main control unit (including a microcomputer) and an auxiliary unit. Among them, the microcomputer part is the core and control center of the whole system, the main role is to monitor the system and complete some advanced operation functions such as data management, fault judgment and processing; The auxiliary equipment is configured with a corresponding number of relay output points to control the protected motor or provide a remote communication interface to achieve remote control and automation. In practical application, the connection between microcomputer and relay output module is usually called bus connection method. This connection method is simple and reliable, but the cost is high and the maintenance is inconvenient.

REG630  The main functions of the generator protection measurement and control device include differential speed breaking, ratio differential, differential current over alarm, CT line breaking, CT line breaking differential, speed breaking, low voltage lock speed breaking, negative pressure lock speed breaking, limited speed breaking, low voltage lock speed breaking, negative pressure lock speed breaking, over current, low voltage lock over current, negative pressure lock over current, reverse time limit, over load, negative sequence over Current, negative sequence overcurrent inverse time, negative sequence overload, CT line break blocking negative sequence, zero sequence overcurrent, zero sequence overvoltage, too high frequency, too low frequency, over voltage, low voltage, PT line break, PT voltage loss, and thermal/hydraulic accidents and excitation accidents and other electrical accidents protection.