ɲ ììàăä¯Ñàì²àñ²ìäÉăñäÝàäÑÊòʽñàăȇf¯¯²ª¯ìàÊä²ÊìñààÊì
generated by a short circuit may release a surge of power and cause Ēàȇ
ɲ ÑÊÑìÑÊÊìÑà²äÑÊÊìì¯ììàăÃý¯Êì¯^kEǂǀǀǀ²äàñÊʲʪȇ
Failing to do so may cause electric shocks.
ɲ ©ÑàÑÊÊì²Êªì¯ììàăÃäȀÊäñàì¯ìì¯äý²ì¯ÑÊì¯
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.
ɲ /©ÊÑììàăÑÊÊìäìÑì¯^kEǂǀǀǀȀÑÊÑìàÉÑüì¯ýìà첪¯ìÝ©àÑÉ
the battery terminal. Otherwise, the IP rating of the SUN2000 will be čìȇ
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.
A battery switch can be ÑÊĒªñà 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 Ēà could happen.
ɲ ñà²Êªì¯²ÊäìÃÃì²ÑÊÑ©ì¯^kEǂǀǀǀÊììàăȀì¯ÝÑä²ì²üÑàʪì²ü
terminal of the battery will be short-circuited to ground if power cables are not
installed or routed as required. 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 service agreement.
ɲ f¯Ã²Êª²äìÊìýÊì¯ììàăÊì¯^kEǂǀǀǀä¯ÑñÃÃääì¯Ê
or equal to 10 meters, and within 5 meters is recommended.
Procedure
Step 1 Assemble the positive and negative connectors by referring to 5.6 Connecting DC
Input Power Cables.
SUN2000-(2KTL-6KTL)-L1
User Manual 5 Electrical Connection
Issue 03 (2020-09-15) Copyright © Huawei Technologies Co., Ltd. 47
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