UR8LH GE 通用继电器系列设计的CT/VT模块 为继电器提供4CT/4VT

UR8LH GE 通用继电器系列设计的CT/VT模块 为继电器提供4CT/4VT

产品说明
通用电气多线公司的UR-8LH是为通用继电器系列设计的CT/VT模块。该模块可用于替换当前的模块、升级当前的模块、或者向zui初没有配备给定模块的通用继电器提供新的能力。该特殊模块为继电器提供4CT/4VT，并具有增强的诊断功能。

该模块的变体UR-8LH配备了增强的诊断能力，为电力系统提供了许多好处。首先，该模块能够验证模拟信号的完整性并确保可靠性。该模块通过使用一种高 级算法来确定信号是否正常工作。

CT/VT变压器将电流值和电压值按比例缩小到继电器能够处理的量，允许它计算一个比率，输出与电流和电压相关的值。这一特性对于识别系统内的危险电压和电流条件并建立适当的响应至关重要。这些数据可以通过前面板的液晶显示器或运行EnerVista UR软件程序的计算机查看。

UR8LH GE 通用继电器系列设计的CT/VT模块 为继电器提供4CT/4VT

Product description
The UR-8LH from GE Multiwire is a CT/VT module designed for the general purpose relay family. This module can be used to replace a current module, upgrade a current module, or provide new capabilities to a generic relay that was not originally equipped with a given module. This special module provides 4CT/4VT for relays with enhanced diagnostic capabilities.

A variant of this module, the UR-8LH, is equipped with enhanced diagnostic capabilities that provide many benefits to power systems. First, the module is able to verify the integrity of the analog signal and ensure reliability. The module uses an advanced algorithm to determine if the signal is working properly.

The CT/VT transformer scales down the current and voltage values to what the relay can handle, allowing it to calculate a ratio that outputs values related to current and voltage. This feature is essential for identifying dangerous voltage and current conditions within the system and establishing an appropriate response. This data can be viewed through the LCD display on the front panel or the computer running the EnerVista UR software program.

UR8LH GE 通用继电器系列设计的CT/VT模块 为继电器提供4CT/4VT