REG670 发电机保护装置 可用于架空线路和电缆线路

型号：REG670 

REG670 是集保护、控制、监视于一体的智能化电子设备，其强大的保护功能、灵活的保护配置和可扩展的硬件设计能满足用户的特定要求。

特点

可用于架空线路和电缆线路

可用于线路变压器组

单/三相跳闸

T 型接线高阻抗差动保护

多达五端的线路分相电流差动保护，

6 侧制动电流输入

带有充电电容补偿

对于双断路器接线、环型母线和个半断路器接线，各组 CT 单独输入，提高了穿越性故障的稳定

REG670 发电机保护装置是发电机的重要部件，其功能主要是对发电机进行监视和保护，防止发生故障和事故扩大。以下是发电机保护装置的作用：

过载保护：REG670 当发电机过载时，电流超过额定值，保护装置会自动断开主电路，以保护发电机不受损坏。

短路保护：当发电机内部或输出线路发生短路时，保护装置能够快速切断电流，防止短路电流对发电机造成损坏。

欠压保护：当发电机电压过低时，保护装置会自动断开主电路，防止发电机因欠压而损坏。

缺相保护：当发电机发生缺相故障时，保护装置能够快速切断电流，防止缺相电流对发电机造成损坏。

接地保护：当发电机或输出线路发生接地故障时，保护装置能够快速切断电流，并通过报警装置告知操作人员及时处理。

总的来说，REG670 发电机保护装置的作用是确保发电机的安全运行，防止故障扩大，提高发电机的使用寿命。

REG670 发电机保护装置 可用于架空线路和电缆线路

Model: REG670

The REG670 is an intelligent electronic device that integrates protection, control and monitoring. Its powerful protection functions, flexible protection configuration and scalable hardware design can meet the specific requirements of users.

peculiarity

Can be used for overhead lines and cable lines

Can be used in line transformer group

Single/three phase trip

T-type wire high impedance differential protection

Up to five terminal line phase current differential protection,

6 Side brake current input

With charging capacitance compensation

For double circuit breaker wiring, ring type bus and

Half circuit breaker wiring, each CT single

Independent input, improve the stability of traversal fault

REG670 generator protection device is an important part of the generator, its function is mainly to monitor and protect the generator, to prevent the occurrence of failure and accident expansion. The following is the role of generator protection:

Overload protection: REG670 When the generator is overloaded and the current exceeds the rated value, the protection device will automatically disconnect the main circuit to protect the generator from damage.

Short-circuit protection: When there is a short circuit in the generator or the output line, the protection device can quickly cut off the current to prevent the short-circuit current from causing damage to the generator.

Undervoltage protection: When the generator voltage is too low, the protection device will automatically disconnect the main circuit to prevent the generator from being damaged due to undervoltage.

Phase-out protection: When the generator has a phase-out fault, the protection device can quickly cut off the current to prevent the phase-out current from causing damage to the generator.

Grounding protection: When the generator or output line grounding fault, the protection device can quickly cut off the current, and through the alarm device to inform the operator to deal with it in time.

In general, the function of the REG670 generator protection device is to ensure the safe operation of the generator, prevent the expansion of faults, and improve the service life of the generator.