– Cables stored at subzero temperatures must be stored at room
temper
ature for at least 24 hours before they are laid out.
● Do not perform any improper operations, for example, dropping cables
directly from a vehicle. Otherwise, the cable performance may deteriorate due
to cable damage, which aects the current-carrying capacity and temperature
rise.
ESD
The static electricity generated by human bodies may damage the electrostatic-
sensit
ive components on boards, for example, the large-scale integrated (LSI)
circuits.
● When touching the equipment and handling boards, modules with exposed
cir
cuit boards, or application-specic integrated circuits (ASICs), observe ESD
pr
otection regulations and wear ESD clothing and ESD gloves or a well-
grounded ESD wrist strap.
Figure 1-1 Wearing an ESD wrist strap
● When holding a board or a module with exposed circuit boards, hold its edge
without touching any c
omponents. Do not touch the components with bare
hands.
● Package boards or modules with ESD packaging materials before storing or
transporting them.
PV+ESS+Charger Solution
User Manual 1 Safety Information
Issue 02 (2023-01-13) Copyright © Huawei Technologies Co., Ltd. 7