产品资料
概述 Overview
ASJ50-GQ 空调压缩机电压监控装置(以下简称监控装置)，适用于单相交流电压220V、频率 50Hz/60Hz 的用户或负载。当线路发生过、欠电压时，监控装置对设备进行保护。监控装置集线路过电压、欠电压保护功能和线路正常电压自动延时复位功能。产品产品体积小、精度高、结构 紧凑、安装方便。
ASJ50-GQ air conditioning compressor voltage monitoring device (hereinafter referred to as the monitoring device), suitable for single phase AC voltage 220V, frequency 50Hz/60Hz users or load. When the line is over ａnd under voltage, the monitoring device protects the equipment. Line monitoring device over-voltage ａnd under voltage protection function ａnd normal line voltage delay automatic reset function. The product is small in size, high in precision, compact in structure ａnd convenient in installation.
引用标准Reference standard
GB/T 14598.127-2013 量度继电器和保护装置第127部分过/欠电压保护功能要求
GB/T 14598.127-2013 measure relay ａnd protective device 127th part over-voltage protection functional requirements
产品特点Product features
■ 内置高性能处理器，高可靠性，抗干扰能力强。
■ Built in high performance processor, high reliability ａnd strong anti-interference ability.
■ 线路发生过电压、欠电压时切断线路，线路电压恢复正常经延时后自动复位接通线路，无需人工操作。
■ The line is cut off when overvoltage ａnd undervoltage occur, ａnd the line voltage is restored to the line automatically after the delay, ａnd no manual operation is needed.
■ 频率 50Hz/60Hz 通用，产品功耗不大于 2VA。
■ The frequency 50Hz/60Hz is universal, ａnd the power consumption is not more than 2VA.
■ 电气寿命：10000 次。
■ Electrical life: 10000 times.
■ 孔径安装。
■ Aperture installation.
主要参数main parameter
表 1 技术参数Table 1 technical parameters
外形结构Shape structure
监控装置产品外形结构及尺寸如图 1 所示。The configuration ａnd size of the monitoring device is shown in Figure 1.
操作指南Operation guide
操作说明Operation
1、按照接线图所示正确接线，监控装置上电，180s 后继电器闭合;
1, wiring diagram shown in accordance with the correct wiring, power monitoring device, 180s relay is closed;
2、如果遇到过(欠)电压故障，过(欠)压保护动作，继电器断开;保护动作后，当介入电压恢复到 115%以 下(85%以上)，监控装置判断电压稳定，180s 后自动复位，继电器闭合。
2, if encountered (under voltage fault), over (under) pressure protection, relay protection, disconnection; when involved in the voltage recovery below 115% (more than 85%), determine the monitoring device voltage stability, automatic reset 180s, closed relay.
电压动作示意图Schematic diagram of voltage action
注意事项Pay attention to matters：
T1：系统上电后判断额定电压的时间
T1：The time to judge the rated voltage after the system is on the system
T0：继电器复位样式时间 欠压后恢复电压时，如果电压波动低于门限，继电器保持断开;
T0：If the voltage fluctuation is lower than the threshold when the relay reset style is under voltage, the relay is kept off.
如果电压波动低于返回系数但不低于门限，则等待 信号恢复到返回系数后重新计时过压后恢复电压时，如果电压波动超过门限，继电器保持断开;
If the voltage fluctuation is lower than the return coefficient, but it is not less than the threshold, when the waiting signal is restored to the return coefficient, it will resume the voltage after overvoltage, ａnd if the voltage fluctuation exceeds the threshold, the relay will remain open.
如果电压波动高于返回系数但不超过门限，则等待信号恢复到返回系数后重新计时
If the voltage fluctuation is higher than the return coefficient but does not exceed the threshold, the waiting signal is restored to the return coefficient ａnd recounts.
