Table 6-6 Power cable terminal requirements
Port
Description
Connection
Method
Bolt
Specifications
Bolt
Length
Torque
Mains input/
bypass input/
output/PE
Crimped DT
terminals
M12
45 mm
47 N·m
Step 6 Install the connector boxes.
Step 7 Install a signal cable.
●
If you need to log in to the WebUI of the UPS monitoring system, connect the
network port on a PC to the FE port on the monitoring interface card.
●
If the UPS needs to connect to an external network management device,
connect the external network management device to the RS485 port on the
monitoring interface card.
●
(Connection required only for SmartLi 2.0) If the UPS needs to connect to the
SmartLi, connect the COM port on the monitoring interface unit in the master
SmartLi cabinet to the COM2 port on the monitoring interface card.
NO TE
● Do not bind signal cables and power cables together.
● RS485 cables and FE cables must be shielded cables.
● The figure uses the cable connection between the UPS and the SmartLi as an example.
Figure 6-44 Connecting a signal cable between the UPS and the SmartLi (only for
SmartLi 2.0)
(1) Monitoring interface unit in the master SmartLi cabinet
----End
UPS5000-H-(1200 kVA-1600 kVA)
User Manual (100 kVA Power Modules)
6 Installation
Issue 05 (2021-10-13)
Copyright © Huawei Technologies Co., Ltd.
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