GE 269PLUS-100P-HI 电机保护继电器

GE 269PLUS-100P-HI 电机保护继电器

GE 269PLUS-100P-HI 电机保护继电器

产品描述

269PLUS-100P-HI 是由 GE Multilin 制造的电机管理继电器。该继电器为 100 欧姆，具有铂金 RTD。装运箱尺寸为 11.40 英寸 x 7.50 英寸 x 16.00 英寸（宽 x 高 x 深）。运输重量为 7.75 磅。存储和操作的环境温度必须介于 -25°C-60°C 之间。

该继电器上的输入包括仪表通信端口、备用输入、差动继电器输入、速度开关输入、编程访问跳线或钥匙开关、外部复位按钮、紧急重启钥匙开关、6 个定子 RTD、4 个附加RTD、接地故障 CT、相 CT、供电电源端子和通用 AC/DC 电源。

典型的电机保护包括保护电机和设备免受操作员滥用，保护人员免受电击危险，保护齿轮、泵、风扇、锯木厂、切割机和压缩机免受机械堵塞，保护泵免受吸力损失或风扇损失空气流动，保护电机和负载轴承免受由于机械磨损引起的过多热量积聚，保护在不同环境温度下运行的电机，使用定制的过载曲线保护高惯性、长加速驱动系统。

GE 269PLUS-100P-HI 电机保护继电器

Product description

The 269PLUS-100P-HI is a motor management relay manufactured by GE Multilin. The relay is 100 ohms and has a platinum RTD. Shipping box dimensions 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.

Inputs on this relay include instrument communication ports, spare inputs, differential relay inputs, speed switch inputs, programmed access jumper or key switches, external reset button, emergency restart key switches, 6 stator RTDS, 4 additional RTDS, ground fault CT, phase CT, power supply terminals, and general purpose AC/DC power supplies.

Typical motor protection includes protection of motors and equipment from operator abuse, protection of personnel from electric shock hazards, protection of gears, pumps, fans, sawmills, cutters, and compressors from mechanical clogging, protection of pumps from suction loss or fan loss of air flow, protection of motors and load bearings from excessive heat buildup due to mechanical wear, and protection of motor and load bearings from excessive heat buildup due to mechanical wear. Protects motors operating at different ambient temperatures and protects high inertia, long acceleration drive systems with customized overload curves.