269PLUS-DO-225-100P-HI-125VDC 该系统旨在与各种三相交流电动机一起使用
【产品详情】
269PLUS-DO-225-100P-HI-125VDC是GE Multilin 269 Plus电机保护系统系列中的电机保护继电器系统。该系统旨在与各种三相交流电动机一起使用。该系统通过电阻热检测器(rtd)和电流互感器(CTs)保护电机免受电气和热损伤。输入到控制的电源是80- 300 VDC或65-265 VAC和50-60 Hz。在120VAC/125 VDC时,最大功耗为20va和100ms。该设备的RTD传感器为100欧姆铂传感器。它们的显示精度为±2°C,设定值范围为0 - 200°C。传感器在3°C时有死区。传感器在0°C时也具有25%的电阻。
一旦系统被正确设置,它就可以被用户编程了。使用前面板上的12个键板完成编程。48个字符的字母数字液晶显示是确保系统正确编程的关键。在编程时,了解各个键执行的功能是很重要的。实际值键用于查找由系统确定的特定值。这些值可以包括相电流数据、计量数据和统计数据。前面板上的各种箭头键用于导航菜单以及调整参数。帮助键允许用户显示有关他们正在访问的特定参数或菜单的特定信息
269PLUS-DO-225-100P-HI-125VDC 该系统旨在与各种三相交流电动机一起使用
【英文介绍】
269PLUS-DO-225-100P-HI-125VDC is a motor protection relay system from the 269 Plus Motor Protection system series by GE Multilin. This system is intended to be used in conjunction with a variety of 3-phase AC motors. The system provides protection from electrical and thermal harm to the motor via resistor thermal detectors (RTDs) and current transformers (CTs). The power input to the control is either 80- 300 VDC or 65-265 VAC and 50-60 Hz. The maximum power consumption is 20 VA and 100 ms at 120VAC/125 VDC. The RTD sensors for this device are 100 ohm Platinum sensors. They have a display accuracy of ±2°C, and they have a setpoint range 0 - 200°C. The sensors have a dead band at 3°C. The sensors also have 25% of the resistance at 0°C.
Once the system is properly set up, it is ready to be programmed by the user. Programming is completed using the 12-key pad on the front panel. The 48-character alphanumeric LCD display is key to ensuring that the system is properly programmed. When programming, it is important to understand what functions the individual keys perform. The actual values key is used to look up specific values determined by the system. These values can include phase current data, metering data, and statistical data. The various arrow keys on the front panel are used to navigate the menus as well as to adjust parameters. The help key allows a user to display specific information regarding the specific parameter or menu they are accessing
269PLUS-DO-225-100P-HI-125VDC 该系统旨在与各种三相交流电动机一起使用
【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