269PLUS-D/O-261-100P-120 紧急重启能力 辅助继电器

【产品详情】

269PLUS-100P-120是由GE Multilin制造的马达管理继电器。这个继电器是100欧姆，有一个白金RTD。装运箱的尺寸为11.40英寸x 7.50英寸x 16.00英寸(宽x高x深)。装运重量为7.75磅。储存和操作的环境温度必须在-25°C-60°C之间。继电器的应用包括统计记录保存以及与可编程控制器和计算机的通信，用于综合工厂控制。继电器的操作特点是继电器由微型计算机控制，并可通过键盘编程。安装该继电器时，请记住遵守所有国家和地方电气规程。

这种继电器是为需要中型电机的应用而设计的。该装置的保护和控制功能包括

跳闸前警报警告

紧急重启能力

2个辅助继电器

锁定主跳闸继电器

报警信号继电器

可变锁定时间

反相

接地故障

短路保护

不平衡/单相

跳闸/机械堵塞

锁定转子

负载损失的潜流

用户定义的过载柔性曲线

8条标准过载曲线

该装置还提供电机多次启动、定子绕组和轴承过热，以及用RTD和负序电流反馈偏置的热模型。驱动器上的监控和计量功能包括可选的电压和功率计量、学习和统计数据、数据记录器以及电流和热容量计量。在驱动器上，有12个可编程RTD、5个工厂编程的数字输入、4个输出继电器和1个可编程模拟输出。该驱动器使用EnerVista软件。

269PLUS-D/O-261-100P-120 紧急重启能力 辅助继电器

【英文介绍】

The 269PLUS-100P-120 is a motor management relay manufactured by GE Multilin. This relay is 100 ohms and has a platinum RTD. The dimensions of the shipping box are 11.40 inches x 7.50 inches x 16.00 inches (W x H x D). The shipping weight is 7.75 pounds. The ambient temperature for storage and operation must be between -25°C and 60°C. Applications of relays include statistical record keeping and communication with programmable controllers and computers for integrated plant control. The operation characteristic of the relay is that the relay is controlled by a microcomputer and can be programmed by a keyboard. When installing this relay, remember to follow all national and local electrical regulations.

This relay is designed for applications that require medium-sized motors. The protection and control functions of the device include

Pre-trip alarm warning

Emergency restart capability

2 auxiliary relays

Lock the main trip relay

Alarm signal relay

Variable lock time

inverting

Ground fault

Short circuit protection

Unbalanced/single-phase

Trip/mechanical blockage

Locking rotor

Load loss of undercurrent

User defined overload flexibility curve

8 standard overload curves

The device also provides multiple motor starts, overheating of stator windings and bearings, and thermal models with RTD and negative sequence current feedback bias. Monitoring and metering functions on the drive include optional voltage and power metering, learning and statistics, data loggers, and current and heat capacity metering. On the drive, there are 12 programmable RTDS, 5 factory-programmed digital inputs, 4 output relays, and 1 programmable analog output. The drive uses EnerVista software.

269PLUS-D/O-261-100P-120 紧急重启能力 辅助继电器

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