Optional) Connecting Battery Cables - Huawei SUN2000-2KTL-L1 User Manual

SUN2000-(2KTL-5KTL)-L1
User Manual
Figure 5-16 Removing a DC connector

5.7 (Optional) Connecting Battery Cables

Prerequisites
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A battery switch can be configured between the SUN2000 and the battery to ensure that the
SUN2000 can be safely disconnected from the battery.
Do not connect loads between the SUN2000 and the battery.
The battery cables should be connected correctly. That is, the positive and negative terminals
of the battery connect to the positive and negative battery terminals on the SUN2000
respectively. Otherwise, the SUN2000 may be damaged, or even a fire could happen.
Issue 01 (2020-04-17)
Battery short circuits may cause personal injury. The high transient current generated by a
short circuit may release a surge of power and cause fire.
Do not connect or disconnect the battery cable when the SUN2000 is running. Failing to
do so may cause electric shocks.
Before connecting the battery cables, ensure that the DC switch on the SUN2000 and all
the switches connecting to the SUN2000 are OFF, and the SUN2000 has no residual
electricity. Otherwise, the high voltage of the SUN2000 and battery may result in electric
shocks.
If no battery connects to the SUN2000, do not remove the watertight cap from the battery
terminal. Otherwise, the IP rating of the SUN2000 will be affected. If a battery connects to
the SUN2000, set aside the watertight cap. Reinstall the watertight cap immediately after
removing the connector. The high voltage of the battery terminal may result in electric
shocks.
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