UR9AH  | 通用继电器  |  支持并行冗余协议

　　型号：UR9AH

　　尺寸 约 15 厘米长、18 厘米宽、4 厘米高

　　重量 2磅，9盎司

　　产品描述

　　General Electric Multilin 的 UR-9AH 是一款 CPU 模块，旨在安装在通用继电器系列中。它通过为继电器提供逻辑算法、逻辑门、定时器和锁存器来提供继电器保护元件。CPU 模块还能够与继电器内的其他模块(例如 CT/VT 模块)连接，帮助确定所述模块收集的参数。需要注意的是，新的 CT/VT 模块必须与新的 CT/VT 一起使用，而旧的 CT/VT 模块必须与旧的 CPU 模块一起使用。未正确匹配这些因素的用户将从系统收到 DSP 错误或硬件不匹配。CPU 模块不需要接地浪涌连接。

　　有相当多的 CPU 模块发布，因此潜在买家在购买前应仔细阅读通用继电器手册中包含的选项。例如，某些 CPU 模块支持并行冗余协议 (PRP)，这是一种以太网网络协议标准，可保证针对任何网络组件故障进行有效故障转移。用户应购买最能满足其特定系统需求的 CPU 模块。

　　关于 UR-9AH 的常见问题

　　UR-9AH 与 Multilin GE 系列通用继电器有关，它是什么类型的模块?它与哪些固件版本兼容?

　　UR-9AH 被归类为 CPU 模块，用于 Multilin GE 系列通用继电器，例如 F35 馈线保护系统、G60 发电机管理继电器或用于网络稳定性和同步相量测量的 N60。UR(通用继电器)将许多设备整合到一个综合继电器系统中，为最终用户提供更好的效率和便利性。UR-9AH 是可以在 UR 继电器中找到的一种 CPU 型号。每个UR继电器还将包含一个电源、一个继电器间通信、一个CT/VT输入、一个数字输入/输出、一个传感器输入/输出、一个通信开关和一个IEC过程总线

　　Model: UR9AH

　　The dimensions are about 15 cm long, 18 cm wide and 4 cm high

　　It weighs 2 pounds, 9 ounces

　　Product description

　　General Electric Multilin's UR-9AH is a CPU module designed to be installed in the general purpose relay family. It provides relay protection elements by providing the relay with logic algorithms, logic gates, timers and latches. The CPU module is also capable of connecting with other modules within the relay, such as CT/VT modules, to help determine the parameters collected by the module. It is important to note that the new CT/VT module must be used with the new CT/VT module, while the old CT/VT module must be used with the old CPU module. Users who do not match these factors correctly will receive DSP errors or hardware mismatches from the system. The CPU module does not require a ground surge connection.

　　There are quite a few CPU modules released, so potential buyers should carefully read the options included in the General relay manual before purchasing. For example, some CPU modules support Parallel Redundancy Protocol (PRP), an Ethernet network protocol standard that guarantees efficient failover against any network component failure. Users should purchase the CPU module that best meets their specific system needs.

　　Frequently Asked Questions about UR-9AH

　　UR-9AH is related to the Multilin GE series of universal relays, what type of module is it? Which firmware versions is it compatible with?

　　The UR-9AH is classified as a CPU module for the Multilin GE family of general-purpose relays, such as F35 feeder protection systems, G60 generator management relays or N60 for network stability and synchronous phasor measurements. UR (Universal Relays) integrates many devices into one integrated relay system, providing better efficiency and convenience for the end user. The UR-9AH is a CPU model that can be found in the UR relay. Each UR relay will also contain a power supply, an inter-relay communication, a CT/VT input, a digital input/output, a sensor input/output, a communication switch, and an IEC process bus