| 微机消谐装置安装 |
| 添加时间：2018/9/21 17:05:52 浏览次数： |
| 本装置可以安装在配电柜内或端 子箱中，根据用户使用情况装置可接入低于35KV的系统中。 The device can be installed in the distribution cabinet or terminal box, according to the user's use, the device can be connected to the system below 35KV. “工作电源”端子即可接交流电 源，也可不分极性接直流电源。其电压范围均为：150～250V； The "power supply" terminal can be connected to the AC power supply or the DC power supply is not polarized. The voltage ranges are 150 to 250V. “外报警”端子接外报警信号， 该端子无故障时为一对常开接点。故障发生时闭合,至故障消失后延时约1分钟。其接点容量为DC 220V 0.5A。 The external alarm terminal is connected with an external alarm signal, and the terminal is a pair of normally open contacts when there is no fault. When the fault occurs, the delay will be delayed for about 1 minutes until the fault has disappeared. Its contact capacity is DC 220V 0.5A. 远动口输出： Telecontrol port output: （Ⅰ）串行口 RS422/485 为双功能口，当采用 RS485 时只需将TXD + 和RXD + 短接、TXD－和 RDX－短接即可; (I) Serial port RS422/485 is a dual-function port. When RS485 is used, only the TXD + and RXD + short connection, TXD - and RDX - short connection is needed. （Ⅱ）开关量输出：发生铁磁谐振时,以接点闭合方式输出报警信号,其容量为DC 24V/5A。 (II) Output of switching: When ferroresonance occurs, the alarm signal is output by the contact closed mode with the capacity of DC 24V/5A. 使用说明 Instructions （1） 电源部分：电源正常时指示灯亮。否则，应检 查是否给电或保险烧坏。 (1) power supply part: when the power supply is normal, the indicator light is on. Otherwise, check whether electricity or insurance is burned. （2） 显示部分： (2) display part: （Ⅰ） 装置上电后自检显示相关信息后即进入运行状态，显示当前的时间 ; (I) when the device is powered on, it displays the relevant information and then enters the running state to display the current time. （Ⅱ）当系统出现单相接地故障，谐振故障时，过压信号，液晶显示屏显示故障状态，故障电压 等信号，报警声响，同时外部输出信号，供系统做相应的处理。 (II) When single-phase grounding fault and resonance fault occur in the system, overvoltage signal, LCD display fault status, fault voltage and other signals, alarm sound, and external output signal for the system to do the corresponding processing. （3） 按键部分 (3) key part （Ⅰ）“复位”键：当装置工作出现异常时，请用“复位”键使装置重新开始工作； (I) Reset key: When the device is abnormal, use the reset key to restart the device; （Ⅱ）“追忆”键：当系统出现谐振故障以后，屏幕将出现如下提示：《请按“追忆”键查看故 障信息》,此时按“追忆”键可查看最新故障信息，继续按时共可看到20次的谐振故障信息。显示形式与发生谐振时相同； (II) Memory key: When a resonance fault occurs in the system, the screen will appear the following prompt: Please press the "recall" key to see the fault information, then press the "recall" key to see the latest fault information, continue to see a total of 20 resonance fault information on time. The display form is the same as that when the resonance occurs. （Ⅲ）“校时”键：需要调整年、月、日、星期和时钟时，可按“校时”键,当需要调整的数据闪 动时，再按“加一”键或“减一”键即可。调好后请继续按“校时”键使所有数据不再闪动为止，这样便完成了一次校时过程。 (III) "Schedule time" key: need to adjust the year, month, day, week and clock, can press the "Schedule time" key, when the need to adjust the data flash, then press the "Add one" key or "subtract one" key can be. After the adjustment, please continue to press the "time" button so that all data no longer flicker so that the completion of a time calibration process. |
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