269-10C-120监控机械负载和电机的问题
【产品详情】
269-10C-120是通用电气公司生产的Multilin系列中的电机管理继电器。269-10C-120使用定子RTD温度读数以及电机相电流读数来模拟它所保护的电机。269-10C-120监控机械负载和电机的问题。可选配GE万用表(MPM),该模块还可以跟踪功率和电压,并根据这些值执行任务。
269-10C-120包括这些标准功能:
微机控制
现场可编程键盘
48个字符的字母数字显示
内置“帮助”功能
自检内置到继电器电路
紧急重启能力
行程前警报警告
269-10C-120可用于各种设置,包括用于保护泵,齿轮和风扇。它可以防止压缩机过载。使用暗流特性,269-10C-120可以保护泵免受吸入损失和风机免受气流损失。269-10C-120还可以保护设备和电机免受操作员滥用,并保护最终用户免受因湿气引起的接地泄漏电流造成的电击危险。
269-10C-120的前面板包括一个用于查看数据的背光48个字符LCD显示屏,4个LED显示输出继电器运行时,1个LED显示自检报警跳闸时,以及一个用于选择实际值的键盘,编程设定值,并指示报警和跳闸的原因。
建议用户使用4个垫圈和4个10-32 × 3/8”安装螺钉安装269-10C-120。虽然内部元件已被屏蔽,但继电器应安装在不受大电流导体强磁场影响的地方。
269-10C-120监控机械负载和电机的问题
【英文介绍】
The 269-10C-120 is a motor management relay in the Multilin line manufactured by GE. The 269-10C-120 uses stator RTD temperature readings along with motor phase current readings to model the motor it is protecting. The 269-10C-120 monitors the mechanical load and motor for issues. With an optional GE Multilin meter (MPM) the module can also track power and voltages and perform tasks based on these values.
The 269-10C-120 includes these standard features:
microcomputer controlled
programmable on-site by keypad
48-character alpha-numeric display
built-in "Help" functions
Self-check built into the relay circuitry
emergency restart capability
pre-trip alarm warnings
The 269-10C-120 can be used in a variety of settings, including for the protection of pumps, gears, and fans. It can protect compressors from overload. Using the undercurrent feature, the 269-10C-120 can protect pumps from loss of suction and fans from loss of air flow. The 269-10C-120 can also protect equipment and motors from operator abuse, and protect end users from shock hazards due to earth leakage current from moisture.
The front panel of the 269-10C-120 includes a backlit 48 character LCD display for viewing data, 4 LEDs that show when an output relay is in operation, 1 LED that indicates when a self-test alarm has been tripped, and a keypad for choosing actual values, to program setpoints, and to indicate causes of alarms and trips.
It is recommended the user mount the 269-10C-120 using 4 washers and 4 10-32 x 3/8" mounting screws. Although internal components have been shielded, the relay should be installed where it will not be affected by strong magnetic fields from high current conductors.
269-10C-120监控机械负载和电机的问题
【其他型号推荐】
【常见问题】
1)备件
2)保修期:12个月!
3)包装:原包装与纸箱。
4)交货时间:付款后3天内发货
5)所有货物将在发货前进行测试。
无论您对库存,价格,故障排除还是其他方面有任何疑问,我们都能满足您的需求。请致电我们,填写我们的表格,或向我们发送电子邮件-任何适合您的方式。期待您的回音!
问:您的交货时间如何?
答:我们有很多库存商品,3-5天您将收到它。
问:你们提供保修吗?
答:是的,我们为所有剩余的部件提供1年保修。
问:您可以接受哪些付款方式?
答:通常我们在中国大陆接受T/T和人民币转账