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注意
注意
注意
注意
若用户选用插框的交流输入采用的是端子形式，无过流和短路保护功能，则需要在插框前级配过流和接地保护器件，具
体保护器件规格的选择可以咨询艾默生网络能源有限公司当地的技术支持。
2.4.3 Connecting Load Cables
Connect the negative cable of the load to the upper terminal of load MCB. Connect the positive cable of the load to
the DC positive busbar, as shown in Figure 2-13.
2.4.4 Connecting Battery Cables
Note
1. The batteries may have dangerous current. Before connecting the battery cables, the corresponding battery input MCBs or the
battery cell connector must be disconnected to avoid live state of the power system after installation.
2. Be careful not to reverse connect the battery. Otherwise, both the battery and the power system will be damaged!
1. Connect one end of the negative battery cable to the upper terminal of battery MCBs. Connect one end of the
positive battery cable to the DC positive bus bar.
2. Connect copper lugs to the other end of the battery cables. Bind the connecting parts with insulating tape, and put
them beside the battery. Connect the cables to the battery when the DC distribution unit is to be tested. As shown in
Figure 2-14.
NetSure 701 A41, NetSure 501 A41, NetSure 501 A91 Subrack Power system User Manual
Figure 2-12 Illustration of the connection terminal
Figure 2-13 Illustration of the load cable connection terminal
Positive terminal
Battery MCB
Figure 2-14 Illustration of the battery connection terminal
Chapter 2 Installation Instruction
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