269-120N-120VAC 电机管理继电器

【功能描述】

269-120N-120VAC是通用电气公司生产的Multilin系列的电机管理继电器。该269-120N120VAC是专为监测，保护和控制中型交流电机。

该继电器能够记录数据，电流和热容量计量，温度监测，电压和功率计量(加上一个可选的MPM(电机保护仪表)。

269-120N-120VAC的特点包括:

120欧姆镍RTD

基于微处理器技术

当温度超过极限时是否会关闭电机

能检测到可能的破坏性或危险情况吗

锁存主跳闸继电器、报警继电器和紧急重启

用户编程现场提供。键盘和接口为终端用户提供本地编程和数据查看选项。虽然269-120N-120VAC是为基本应用预编程的，但最终用户可以进行微小的更改以满足他们的需求。

帮助键。在前面板上，可以随时访问此功能以获取更多信息。

易读的接口。48个字符的LCD是背光的，便于观看。5个LED状态指示灯更新用户的输出继电器操作和自检报警。

269-120N-120VAC的外壳符合IP40X标准，具有耐腐蚀性和阻燃性。4个垫圈和4个10-32 x 3/8”螺钉应用于通过预钻的安装孔安装269-120N-120VAC。建议将继电器放置在远离强磁场的地方，以免产生噪声和干扰。

该269-120N-120VAC额定250VAC 15A电阻，1/4HP 125 VAC, 1/ 2hp 250VAC。输入80-150 VAC/VDC 2A最大。频率为50/ 60hz或直流。过压类别为II类。污染程度为2。

关于269-120N-120VAC的常见问题

GE Multilin 269-120N-120VAC电机管理数字继电器在电机保护和管理能力方面有哪些特点?

269- 120n - 120vac类似于同一系列的269 Multilin继电器，因为它提供电机保护和管理功能。269-120N-120VAC的具体特性是120n(镍欧姆)RTD。269-120N-120VAC还具有80至150 VAC/VDC的输入功率，最大2A。269继电器的频率为50/ 60hz或直流。本电机管理继电器污染等级为2，过电压等级为II。

GE Multilin  269-120N-120VAC电机管理继电器的相位和接地CT配置是什么?

269-120N-120VAC具有相位和接地CT输入配置，可以从继电器的后视图中可视化。像许多269多路继电器一样，269- 120n - 120vac有四个CT输入。第一个被列为第1阶段。另外三个按连续顺序列出的是阶段2、阶段3和接地故障。每个都有1A和5A的名称。

269-120N-120VAC 电机管理继电器

The 269-120N-120VAC is a Multilin series of motor management relays manufactured by General Electric. The 269-120N120VAC is designed to monitor, protect and control medium sized AC motors.

The relay is capable of recording data, current and heat capacity metering, temperature monitoring, voltage and power metering (plus an optional MPM(Motor Protection meter)).

The 269-120N-120VAC features include:

120 ohms nickel RTD

Based on microprocessor technology

Whether the motor will be turned off when the temperature exceeds the limit

Can potentially destructive or dangerous situations be detected

Latch the main trip relay, alarm relay and emergency restart

User programming onsite. Keyboards and interfaces provide end users with local programming and data viewing options. While the 269-120N-120VAC is pre-programmed for basic applications, end users can make minor changes to suit their needs.

The help key. On the front panel, you can always access this feature for more information.

Easy to read interface. The 48-character LCD is backlit for easy viewing. Five LED status indicators update the user's output relay operation and self-check alarms.

The 269-120N-120VAC housing is IP40X compliant with corrosion resistance and flame retardant. 4 washers and 4 10-32 x 3/8 "screws are used to install 269-120N-120VAC through pre-drilled mounting holes. It is recommended to place the relay away from strong magnetic fields to avoid noise and interference.

The 269-120N-120VAC rated 250VAC 15A resistor, 1/4HP 125VAC, 1/2hp 250VAC. Input 80-150 VAC/VDC 2A Max. The frequency is 50/60 Hz or DC. The overvoltage category is Class II. The pollution level is 2.

FAQ about 269-120N-120VAC

GE Multilin 269-120N-120VAC Motor Management What are the characteristics of digital relays in terms of motor protection and management capabilities?

The 269-120N-120VAC is similar to the 269 Multilin relay of the same family in that it provides motor protection and management functions. The specific feature of the 269-120N-120VAC is the 120n(nickel ohm)RTD. The 269-120N-120VAC also has an input power of 80 to 150 VAC/VDC, up to 2A. 269 Relays have a frequency of 50/60 Hz or DC. The pollution level of the motor management relay is 2 and the overvoltage level is II.

What is the phase and ground CT configuration for GE Multilin A 269-120N-120VAC motor management relay?

The 269-120N-120VAC features a phase and grounded CT input configuration that can be visualized from the rear view of the relay. Like many 269-multiway relays, the 269-120n-120vac has four CT inputs. The first one is listed as Phase 1. The other three listed in sequential order are Stage 2, Stage 3, and ground faults. Each has the name 1A and 5A.

269-120N-120VAC 电机管理继电器

【联系我们】

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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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