VMIVME-7807RC-420001控制器模块
负载共享模块手册26011 8屏蔽布线所有屏蔽电缆必须是带箔或编织屏蔽的绞合导线。不要试图镀锡（焊接）编织屏蔽。应屏蔽所有信号线，以防止拾取来自相邻设备的杂散信号。将屏蔽连接到设备接线图中所示的端子。暴露在屏蔽之外的电线必须尽可能短。屏蔽的另一端必须保持打开，并与任何其他导体绝缘。不要将屏蔽信号线与其他承载大电流的电线一起敷设。更多信息，请参见应用注释50532，电子调速系统的EMI控制。如果需要屏蔽电缆，将电缆切割至所需长度，并按照以下说明和图3-1所示准备电缆。不要在离负载分配模块最近的一端切割屏蔽。切断远离装置一端的护罩。2.使用锋利的尖头工具小心地展开防护罩的线束。3.将内部导体拉出屏蔽。扭转编织屏蔽以防止磨损。
将接线片连接到屏蔽和控制线
大多数安装使用6号开槽或圆形压接端子。将导线连接到模块上的相应端子。具有严重电磁干扰（EMI）的安装可能需要导管内屏蔽线、双屏蔽线或其他预防措施。手册26011负载分配模块9发电机连接注意：所有PT和CT连接使用1 mm²（18 AWG）或更大的导线。端子3和4上的接线片之间的间距必须为6.5 mm（0.256英寸）或更大，以符合欧盟低压指令（见图1-3）。接线片必须有绝缘套管。重要事项电压互感器和电流互感器的三相连接必须正确，负载分配模块才能正常工作。在模块中对三相进行排序是非常繁琐的，需要多次启动和停止发电机。如果可能，请确保安装时接线正确，发电机和模块上的相位正确且永久地标识。将A支路的PT输出连接到端子1。将B支路的PT输入连接到端子2。
Load Sharing Module Manual 26011 8 Shielded Wiring All shielded cables must be stranded conductors with foil or braided shielding. Do not attempt to tin (solder) braid the shield. All signal lines shall be shielded to prevent picking up stray signals from adjacent equipment. Connect the shield to the terminals shown in the equipment wiring diagram. The wires exposed outside the shield must be as short as possible. The other end of the shield must remain open and insulated from any other conductor. Do not lay shielded signal wires together with other wires carrying large current. For more information, see Application Note 50532, EMI Control for Electronic Speed Governing Systems. If shielded cable is required, cut the cable to the required length and prepare the cable according to the following instructions and Figure 3-1. Do not cut the shield at the end closest to the load sharing module. Cut off the shield at the end away from the unit. 2. Use sharp pointed tools to carefully unfold the harness of the protective cover. 3. Pull the inner conductor out of the shield. Twist the braided shield to prevent wear.
Connect the lug to the shield and control wire
Most installations use 6 # slotted or round crimp terminals. Connect the wires to the appropriate terminals on the module. Installations with severe electromagnetic interference (EMI) may require in conduit shielding, double shielding, or other precautions. Manual 26011 Load Distribution Module 9 Generator Connections Note: 1 mm for all PT and CT connections ² (18 AWG) or larger. The spacing between the lugs on terminals 3 and 4 must be 6.5 mm (0.256 inch) or greater to comply with the EU Low Voltage Directive (see Figure 1-3). Lugs must have insulating sleeves. Important: The three-phase connection of voltage transformer and current transformer must be correct for the load distribution module to work normally. It is very tedious to sort the three phases in the module, and the generator needs to be started and stopped for many times. If possible, please ensure that the wiring is correct during installation, and the phases on the generator and module are correct and permanently identified. Connect the PT output of branch A to terminal 1. Connect the PT input of branch B to terminal 2.
