Removing DC Connectors
WARNING
Before removing the positive and negative connectors, ensure that the DC switch
is OFF.
To remove the positive and negative connectors from the SUN2000, insert an
open-end wrench into the bayonet and press the wrench with force. Then remove
the DC connectors with caution.
Figure 5-14 Removing DC connectors
5.5 (Optional) Connecting Battery Cables
Prerequisites
D ANGER
● Battery short-circuit may cause personal injury. The high transient current
generated by a short-circuit may release a surge of energy and cause fire.
● Do not connect or disconnect the battery cables when the SUN2000 is running.
Otherwise, electric shocks may occur.
● 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 caps
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.
A battery switch can be configured between the SUN2000 and the battery to
ensure that the SUN2000 can be safely disconnected from the battery.
SUN2000-(3KTL-10KTL)-M1
User Manual
5 Electrical Connections
Issue 02 (2020-11-20)
Copyright © Huawei Technologies Co., Ltd.
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