PowerCube 5000
User Manual (SmartLi 100Ah)
Copyright © Huawei Technologies Co., Ltd.
1. Install auxiliary contacts at the bases on the rear of the EPO buttons in cabinets 1 and 2.
Figure 3-39 Installing an auxiliary contact
2. Remove the cable from EPO-NC on the MUS01C in ICC cabinet 1, remove the EPO/-1
and EPO/-2 cables from the EPO button contact, keep the cable between EPO-NC and
EPO/-1 disconnected, and connect the EPO/-2 cable to the upper part of the new
auxiliary contact.
3. Remove the cable from EPO-12V on the MUS01C in ICC cabinet 2, remove the EPO/-2
cable from the EPO button contact, and keep the cable between EPO-12V and EPO/-2
disconnected.
Figure 3-40 Removing EPO cables from the ICC cabinet
4. Connect the EPO auxiliary contacts and dry contacts of ICC cabinets 1 and 2 using the
cables in the fitting bag.
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