469-P1-HI-A1-E 增强的显示屏

469-P1-HI-A1-E技术规范

模拟电流转换范围0至21毫安

模拟电流输入0至1ma, 0至20mA，或4至20mA

数字输入9个光隔离输入

手动1601 - 0122 ag)

RTD输入3线:100 Ω铂(DIN.43760)， 100 Ω镍，120 Ω镍，10 Ω铜

RTD感应电流5毫安

软件enervista 469

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产品详情

469-P1-HI-A1-E 增强的显示屏

【功能描述】

469-P1-HI-A1-E技术规范

模拟电流转换范围0至21毫安

模拟电流输入0至1ma, 0至20mA，或4至20mA

数字输入9个光隔离输入

手动1601 - 0122 ag)

RTD输入3线:100 Ω铂(DIN.43760)， 100 Ω镍，120 Ω镍，10 Ω铜

RTD感应电流5毫安

软件enervista 469

产品描述

配备了自动配置功能，通用电气Multilin的469-P1-HI-A1-E功能简化的安装，使它可以开始监测，保护和控制中型到大型电机更快。469-P1-HI-A1-E提供过温保护，扭矩保护和电流不平衡校正等功能，以保持电机平稳运行并保持系统寿命。469还具有波形捕获、事件报告和数据记录等技术，可减少故障排除时间。系统运行状况报告甚至可以建议最好在什么时候进行预防性维护。

这个版本的469配备了一个增强的显示屏，包括一个扩展的键盘和一个相当宽的40个字符的LCD。显示器可以在不活跃使用时显示系统指标，滚动浏览最多20个用户设置变量的列表。面板的正面包括20多个led，为系统进程和健康状况提供快速参考。led可以是绿色、红色或琥珀色，这取决于过程的健康程度。LED参考点包括继电器在役，热RTD，负载丢失，过载拾取等。

一些用户质疑如何区分GE Multilin的369系列和469系列。虽然这两个型号有许多相似之处，但469有一些比旧系列更有优势的功能。Multilin 469系列包括同步电机保护，这不是369的功能。该469也可以用于大型或中型电机系统，其中369仅用于中型电机。最后，469有闭合线圈监督，而369没有。

关于469-P1-HI-A1-E的常见问题

469电机管理继电器系列是否有可在交货后安装的附加选项?

像469-P1-HI-A1-E这样的继电器是标配的，无论零件号中表示的是什么选项。PN中的每个细分都指定了工厂安装的特定选项。这种特殊的电机管理继电器469-P1-HI-A1-E配备了一个增强的显示屏，具有比基本显示器更大的LCD。有些功能是为安全而设计的，硬件必须安装在设置中，并带有密码，以防止未经授权的设置更改。对于所有的469继电器安装在任何469的情况下，但如果一个定制设计的单位从制造商说，它只适合在情况下，它带来了一个关键销的机制，不要使用另一个情况下，以防止不正确的对。没有任何通风设备需要安装在继电器的外壳上。有一个引线密封，可以通过手柄安装在槽中，它可以防止未经授权的拆卸继电器。

469-P1-HI-A1-E的最佳操作是否需要考虑一些接线注意事项?

是的，469-P1-HI-A1-E电机管理继电器要正常工作，需要注意一些接线注意事项。电气安装可以在GE电机管理继电器469-P1-HI-A1-E手册中找到，手册零件号为1601-0122-A9。在469-P1-HI-A1-E操作手册的第3至11页可以找到重要的布线注意事项。有一个端子布局，说明接地、通信、输入输出，该布局可以在在线手册第9页以PDF格式找到。此外，手册中有一个终端列表，可以帮助安装本设备上的接线以进行正确操作。订单代码对于端子标签非常重要，它位于布局的一侧，指定标称控制和电压。确保在布局上施加的控制电压与该继电器上的外壳端子的额定电压相匹配。所有这些信息以及更多信息都可以在在线手册中找到。

469-P1-HI-A1-E 增强的显示屏

469-P1-HI-A1-E Technical Specifications

Analog Current Conversion Range 0 to 21 mA

Analog Current Inputs 0 to 1 mA, 0 to 20mA, or 4 to 20mA

Digital Inputs 9 opto-isolated inputs

Manual 1601-0122-AG

RTD Inputs 3 wire: 100 Ω Platinum (DIN.43760), 100 Ω Nickel, 120 Ω Nickel, 10 Ω Copper

RTD Sensing Current 5 mA

Software EnerVista 469

Product Description

Equipped with an auto-configuration feature, General Electric Multilin’s 469-P1-HI-A1-E features streamlined installation so that it can begin monitoring, protecting, and controlling medium to large motors even faster. The 469-P1-HI-A1-E offers functions such as overtemperature protection, torque protection, and current unbalance correction to keep motors running smoothly and preserve system life. The 469 also features technology like waveform capture, event reports, and data logging to reduce troubleshooting times. System health reports can even suggest when it is best to do preventative maintenance.

This version of the 469 comes with an enhanced display, which includes an expanded keypad and a considerably wider 40-character LCD. The display can show system metrics when not in active use, scrolling through a list of up to twenty user-set variables. The front of the panel includes over twenty LEDs that provide a quick reference for system processes and health. LEDs can be green, red, or amber depending on how healthy the process is. LED reference points include Relay In Service, Hot RTD, Loss of Load, Overload Pickup, and more.

Some users question how to differentiate between GE Multilin’s 369 series and 469 series. While the two models share many similarities, the 469 has a few features that advantage it over the older series. The Multilin 469 series includes synchronous motor protection, which is not a feature of the 369. The 469 can also be used for large or medium motor systems as where the 369 is only intended for medium-sized motors. Finally, the 469 has close coil supervision and the 369 does not.

Frequently Asked Questions about 469-P1-HI-A1-E

Does the 469 Motor Management Relay series have added options that can be installed after delivery?

Relays such as the 469-P1-HI-A1-E come standard with whatever options are denoted in the part number. Each breakdown in the PN specifies a specific option that is installed by the factory. This particular Motor Management Relay 469-P1-HI-A1-E comes with an enhanced display screen that has a larger LCD than the basic display. Some features are designed for security and hardware has to be installed in the settings with a passcode to protect against unauthorized setup changes. For all the 469 relays are installed in any 469 case, but if a custom designed unit from the manufacturer says that it only fits in the case it comes with and have a keying pin for the mechanism, do not use another case to prevent incorrect pairs. There aren't any ventilations that need to be on the case for the installation of the relay. There is a wire lead seal that can be installed in the slot by the handle and it prevents unauthorized removal of the relay.

Are there some wiring precautions that I need to consider for optimal operation with the 469-P1-HI-A1-E?

Yes, there are some wiring precautions that need attention for the 469-P1-HI-A1-E Motor Management Relay to function properly. The electrical installation can be found in the manual for the GE Motor Management Relay 469-P1-HI-A1-E with the manual part number as 1601-0122-A9. The important wiring considerations can be found on pages 3 through 11 in the operation manual for the 469-P1-HI-A1-E. There is a terminal layout that explains grounding, communications, and inputs and outputs, this layout can be found on page 9 in the manual online as a PDF. Also, a terminal list is in the manual that can help with setup of the wiring on this unit for proper operation. Order code is very important for the terminal label, it is on the side of the layout that specifies nominal controls and voltage. Make sure the control voltage that is applied on the layout matches the rated voltage for the case terminal on this relay. All this information and more can be found in the manual online.