Installing Cables; Precautions - Huawei SUN2000-250KTL Series User Manual

SUN2000-(250KTL, 280KTL, 300KTL, 330KTL) Series
User Manual

5.1 Precautions

● After the PV array receives solar irradiance, it transmits the DC voltage to the
● It is recommended that the site be equipped with qualified fire extinguishing
● Wear insulated gloves and use insulated tools to prevent electric shocks or
● Device damage caused by incorrect cable connections is not covered under
● Only certified electricians are allowed to connect cables.
● Wear proper PPE at all time when connecting cables.
● Before connecting cables to ports, leave enough slack to reduce the tension on
● Stay away from the equipment when preparing cables to prevent cable scraps
Issue 02 (2022-12-20)
D ANGER
SUN2000. Before connecting cables, ensure that ONE-OFF SWITCH and all DC
SWITCH of the SUN2000 are OFF. Otherwise, the high voltage of the SUN2000
may result in electric shocks.
facilities, such as firefighting sands and carbon dioxide fire extinguishers.
short circuits.
WARNING
warranty.
the cables and prevent poor cable connections.
CA UTION
from entering the equipment. Cable scraps may cause sparks and result in
personal injury and equipment damage.
Copyright © Huawei Technologies Co., Ltd.
5

Installing Cables

5 Installing Cables
36