GE SR750-P5-G5-S5-LO-A20-R-T保护继电器
1.产 品 详 情 资 料：
GE SR750-P5-G5-S5-LO-A20-R-T是一种高性能数字式保护继电器，主要用于保护电力系统中的发电机、变压器、电缆等电力设备。它具有以下配置和功能说明：
配置说明：
- SR750：产品型号
- P5：直流供电，能耗低，适用于现场环境。
- G5：支持IEC 61850通讯协议，具有远程监控、控制和管理功能。
- S5：支持多种保护功能，如过流、过载、短路、接地、欠压、失步等。
- LO：电流差动保护功能。
- A20：支持多种配电自动化系统通讯协议。
- R：支持记录和事件记录功能。
- T：支持时间同步功能。
功能作用： GE SR750-P5-G5-S5-LO-A20-R-T具有多种保护功能，能够检测电力系统中的故障，并及时采取措施进行保护，从而防止设备损坏和事故发生。它还具有远程监控、控制和管理功能，可以实现对电力系统的远程监测和控制，提高了系统的安全性和可靠性。
应用领域： GE SR750-P5-G5-S5-LO-A20-R-T广泛应用于电力系统中的发电机、变压器、电缆等电力设备的保护。它适用于各种电力系统，包括发电厂、变电站、工业用电系统等，可以提高电力系统的安全性和可靠性。同时，它也适用于配电自动化系统，可以实现对配电系统的监测和控制。
GE SR750-P5-G5-S5-LO-A20-R-T is a high-performance digital protection relay, mainly used to protect generators, transformers, cables and other power equipment in the power system. It has the following configuration and function description:
Configuration description:
SR750: product model
P5: DC power supply, low energy consumption, suitable for site environment.
G5: It supports IEC 61850 communication protocol and has remote monitoring, control and management functions.
S5: Support multiple protection functions, such as overcurrent, overload, short circuit, grounding, undervoltage, out-of-step, etc.
LO: current differential protection function.
A20: It supports multiple communication protocols of distribution automation system.
R: Support recording and event recording functions.
T: Time synchronization function is supported.
Function:
GE SR750-P5-G5-S5-LO-A20-R-T has a variety of protection functions, which can detect faults in the power system and take timely measures to protect, so as to prevent equipment damage and accidents. It also has the functions of remote monitoring, control and management, which can realize the remote monitoring and control of the power system and improve the security and reliability of the system.
Application field:
GE SR750-P5-G5-S5-LO-A20-R-T is widely used for the protection of generators, transformers, cables and other power equipment in the power system. It is applicable to various power systems, including power plants, substations, industrial power systems, etc., and can improve the security and reliability of power systems. At the same time, it is also applicable to the distribution automation system, which can realize the monitoring and control of the distribution system.
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