IS200BICMH1ACB控制卡件,模块卡件
469封装在标准的GE Power Management SR系列装置中，由一个抽出式装置和一个配套的固定外壳组成。外壳为装置提供机械保护，用于永久连接所有外部设备。外壳中安装的唯一电气部件是将装置连接到外部接线所需的部件。外壳中的连接配有所需的机构，以允许从通电面板上安全移除继电器单元（例如，自动CT短路）。该装置通过锁定手柄上的销以机械方式固定在外壳中，在电气连接完全匹配之前，该销不能完全降到锁定位置。任何469都可以安装在任何469机箱中，但定制制造的单元除外，这些单元在机箱和单元上都有明确标识，并且配有索引销键控机构，以防止错误配对。装置安装期间无需遵守特殊通风要求。469可用湿布清洁。图2-1：尺寸为防止未经授权拆除抽出装置，可在手柄上的槽中安装导线密封。该密封件就位后，拉出装置无法拆除。密码或设定点访问跳线可用于防止输入设定点，但允许监控实际值。如果必须限制接触前面板控制装置，则可在盖子上安装单独的密封件，以防止其打开。如果产品未用于预期用途，可能会导致危险。图2-2：拉出装置469上的密封警告2-2 469电机管理继电器GE Power Management 2.1机械2安装2 2.1.2产品标识每个469装置和外壳都配有永久标签。该标签安装在装置和外壳的左侧（当面向继电器前部时）。箱子标签详细说明了可以安装的装置。图2–3：外壳和装置标识标签外壳标签详细说明了以下信息：•型号•制造日期•特别注意事项装置标签详细说明以下信息：功率•输出触点额定值GE电源管理
The 469 is packaged in the standard GE Power Management SR series arrangement, which consists of a drawout unit and a companion fixed case. The case provides mechanical protection to the unit and is used to make permanent connections to all external equipment. The only electrical components mounted in the case are those required to connect the unit to the external wiring. Connections in the case are fitted with mechanisms required to allow the safe removal of the relay unit from an energized panel (for example, automatic CT shorting). The unit is mechanically held in the case by pins on the locking handle that cannot be fully lowered to the locked position until the electrical connections are completely mated. Any 469 can be installed in any 469 case, except for custom manufactured units that are clearly identified as such on both case and unit, and are equipped with an index pin keying mechanism to prevent incorrect pairings. No special ventilation requirements need to be observed during the installation of the unit. The 469 can be cleaned with a damp cloth. Figure 2–1: DIMENSIONS To prevent unauthorized removal of the drawout unit, a wire lead seal can be installed in the slot provided on the handle. With this seal in place, the drawout unit cannot be removed. A passcode or setpoint access jumper can be used to prevent entry of setpoints but allow monitoring of actual values. If access to the front panel controls must be restricted, a separate seal can be installed on the cover to prevent it from being opened. Hazard may result if the product is not used for its intended purpose. Figure 2–2: SEAL ON DRAWOUT UNIT 469 WARNING 2-2 469 Motor Management Relay GE Power Management 2.1 MECHANICAL 2 INSTALLATION 2 2.1.2 PRODUCT IDENTIFICATION Each 469 unit and case are equipped with a permanent label. This label is installed on the left side (when facing the front of the relay) of both unit and case. The case label details which units can be installed. Figure 2–3: CASE AND UNIT IDENTIFICATION LABELS The case label details the following information: • MODEL NUMBER • MANUFACTURE DATE • SPECIAL NOTES The unit label details the following information: • MODEL NUMBER • TYPE • SERIAL NUMBER • MANUFACTURE DATE • PHASE CURRENT INPUTS • SPECIAL NOTES • OVERVOLTAGE CATEGORY • INSULATION VOLTAGE • POLLUTION DEGREE • CONTROL POWER • OUTPUT CONTACT RATING GE Power Management
