269PLUS-DO-120N-120 是一种基于微处理器的继电器

【功能描述】

269PLUS-DO-120N-120技术规格

制造商通用电气公司(GE)

制造商位置markham, Ontario, Canada

型号269plus - do - 120n -120

软件enervista 269

用户手册1601-0013- e4

运输尺寸11.40" x 7.50" x 16.00"(宽×高×深)

运输重量7.75磅

8条固定形状曲线，1条自定义曲线

RTD输入跳闸/报警范围0 ~ 200°C

接地故障电流输入精度±4% G/F CT初级安培设定值

产品描述

通用电气Multilin的269PLUS-DO-120N-120是一种基于微处理器的继电器，旨在保护和控制中型交流电机。作为269 PLUS系列的一部分，该特定型号具有抽出结构，允许继电器从其底盘上拆卸而不会触发电机关闭。该功能使设备能够更换，校准，或测试与最小的系统停机时间。型号中的“120N”是指该装置的120欧姆镍RTD，用于监测电机系统内的温度，包括最高点和环境空气温度。

继电器包含许多保护功能，延长系统寿命，减少系统停机时间。该机组的接地故障保护功能可以检测高阻抗零序接地故障或残余接地故障，然后通过触发跳闸来响应事件。继电器跳闸可以由用户配置为立即发生或经过一段时间延迟(最多20秒)。其他保护功能包括定子过温保护、RTD热电机补偿、指数冷却、不平衡保护、快速跳闸/机械堵塞保护和欠流保护。

该继电器与EnerVista 269软件程序一起高效工作，该软件程序提供了一系列工具，有助于最大限度地提高继电器的效率。例如，EnerVista集成器可以将继电器顺利集成到新的或现有的工业系统中。Integrator包括自动事件检索、自动波形检索、GE驱动程序安装和OPC/DDE服务器。更一般地说，EnerVista软件还支持数据的趋势和导出、系统设置的编辑以及相关系统文档的自动更新。

269PLUS-DO-120N-120 是一种基于微处理器的继电器

269PLUS-DO-120N-120 Technical specifications

Manufacturer General Electric Company (GE)

Manufacturer Location markham, Ontario, Canada

Model 269plus-do-120n-120

Software enervista 269

User Manual 1601-0013-e4

Shipping dimensions 11.40" x 7.50" x 16.00"(W x H x D)

Shipping weight 7.75 LBS

8 fixed shape curves and 1 custom curve

RTD input trip/alarm range 0 ~ 200°C

Ground fault current input accuracy ±4% G/F CT primary amperage setting

Product description

General Electric Multilin's 269PLUS-DO-120N-120 is a microprocessor-based relay designed to protect and control medium-sized AC motors. As part of the 269 PLUS series, this particular model has a drawout structure that allows the relay to be removed from its chassis without triggering the motor to shut off. This feature enables equipment to be replaced, calibrated, or tested with minimal system downtime. The "120N" in the model number refers to the unit's 120 ohm nickel RTD, which is used to monitor the temperature within the motor system, including the highest point and ambient air temperature.

Relays contain many protective features that extend system life and reduce system downtime. The unit's ground fault protection function detects high impedance zero sequence ground faults or residual ground faults and then responds to the event by triggering a trip. Relay tripping can be configured by the user to occur immediately or after a delay of up to 20 seconds. Additional protection features include stator overtemperature protection, RTD thermal motor compensation, exponential cooling, unbalance protection, rapid trip/mechanical clogging protection, and undercurrent protection.

The relay works efficiently with the EnerVista 269 software program, which provides a range of tools to help maximize the efficiency of the relay. For example, the EnerVista integrator can smoothly integrate relays into new or existing industrial systems. Integrator includes automatic event retrieval, automatic waveform retrieval, GE driver installation, and OPC/DDE servers. More generally, EnerVista software also supports trending and exporting of data, editing of system Settings, and automatic updating of related system documents.

269PLUS-DO-120N-120 是一种基于微处理器的继电器

【联系我们】

厦门雄霸电子商务有限公司

厦门市思明区吕岭路1733号创想中心2009-2010单元

联系人：珊妮

电话：18059884797

【常问问题】

1.保修怎么样？

所有产品均享有1年保修。

2.什么是交货时间？

通常1-3个工作日

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