269-120N-120VAC该继电器能够记录数据
【产品详情】
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。
269-120N-120VAC该继电器能够记录数据
【英文介绍】
The 269-120N-120VAC is a motor management relay from the Multilin line manufactured by GE. The 269-120N120VAC is designed for the monitoring, protection, and control of medium-sized AC motors.
The relay is capable of data logging, current and thermal capacity metering, temperature monitoring, and voltage and power metering (with the addition of an optional MPM (motor protection meter.)
Features of the 269-120N-120VAC include:
120 Ohm nickel RTD
microprocessor-based technology
Will shut off the motor when thermal limits are exceeded
Can detect possibly damaging or hazardous conditions
Latched main trip relay, alarm relay, and emergency restart
User programming available on-site. Keypad and interface give the end-user options for local programming and data viewing. While the 269-120N-120VAC is pre-programmed for basic applications, the end-user can make minor changes to suit their needs.
Help key. On the front panel, this function can be accessed at any time for more information.
Easy-to-read interface. The 48-character LCD is backlit for easy viewing. 5 LED status indicators update the user on output relay operation and self-test alarms.
The case of the 269-120N-120VAC meets IP40X standards and is corrosion resistant and flame retardant. 4 washers and 4 10-32 x 3/8" screws should be used to mount the 269-120N-120VAC through pre-drilled mounting holes. It is recommended the relay be placed away from strong magnetic fields that may cause noise pickup and interference.
The 269-120N-120VAC is rated 250VAC 15A resistive, 1/4HP 125 VAC, 1/2 HP 250 VAC. Inputs are 80-150 VAC/VDC 2A max. Frequency is 50/60 Hz or DC. Overvoltage category is II. Pollution degree is 2.
269-120N-120VAC该继电器能够记录数据
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【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。
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