Huawei SUN2000-3KTL-M1 Series User Manual page 63

SUN2000-(3KTL-10KTL)-M1 Series
User Manual
● Battery short-circuit may cause personal injury. The high transient current
● Do not connect or disconnect the battery cables when the SUN2000 is running.
● Before connecting the battery cables, ensure that the DC switch on the
● If no battery connects to the SUN2000, do not remove the watertight caps
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
● During the installation of batteries and the SUN2000, the positive or negative
● The cabling distance between the battery and the SUN2000 should be less than
Procedure
Step 1 Assemble the positive and negative connectors by referring to
Input Power
Issue 17 (2024-01-12)
D ANGER
generated by a short-circuit may release a surge of energy and cause fire.
Otherwise, electric shocks may occur.
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.
from the battery terminals. Otherwise, the protection level of the SUN2000 will
be affected. If a battery connects to the SUN2000, set aside the watertight
caps. Reinstall the watertight caps immediately after removing the connectors.
WARNING
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 fire could happen.
NO TICE
terminals of batteries may be short-circuited to ground if the power cable is
not properly installed or routed. In this case, an AC or DC short circuit may
occur and damage the SUN2000. The caused device damage is not covered
under any warranty.
or equal to 10 meters (recommended: within 5 meters).
Cables.
Copyright © Huawei Technologies Co., Ltd.
5 Electrical Connections
5.5 Installing DC
53