Huawei UPS5000-H-1200K-NT User Manual page 276

UPS5000-H-(1200 kVA-1600 kVA)
User Manual (100 kVA Power Module)
Step 7 Install a signal cable.
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● Do not bind signal cables and power cables together.
● RS485 cables and FE cables must be shielded cables.
● The cable connection between the UPS and the SmartLi is used as an example
Issue 07 (2022-11-29)
Figure 4-283 Power supply to the top air-flow cabinet
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 of the
UPS.
If the UPS needs to connect to the NetEco, connect the NetEco to the FE port
on the monitoring interface card of the UPS over a LAN switch.
If the UPS needs to connect to the ECC800-Pro, connect the ECC800-Pro to
the FE port on the monitoring interface card of the UPS over a smart ETH
gateway.
When the UPS needs to connect to a third-party NMS:
– If the communications protocol is Modbus-RTU, connect the third-party
NMS to the RS485 port on the monitoring interface card of the UPS.
– If the communications protocol is Modbus-TCP or SNMP, connect the
third-party NMS to the FE port on the monitoring interface card of the
UPS.
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 of the UPS.
NO TICE
in the figure.
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4 Installation and Cable Connection
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