6
2 Safety Precautions
2.1 Symbols
Symbol
Explanation
Indicates a dangerous situation that, if not avoided, will result
in death or serious injury
Indicates a dangerous situation that, if not avoided, will result
in death or serious injury
Indicates a dangerous situation that, if not avoided, may result
in minor or moderate injury
Indicates that if property damage is not avoided
Draw attention to important information, best practices and tips
NOTE is used to address information that is not related to pers
onal injury, equipment damage, and environmental degradation.
2.2 Important Safety instructions
This user’s manual is about installation and operation of Sinexcel PWS1 series 500kW Bi-directional Energy
Storage converter (PCS).
Before installation, please read this user’s manual carefully.
The PCS must be commissioned and maintained by the engineers designated by the manufacturer or the
authorized service partner. Otherwise, it might endanger personal safety and result in device fault. Any
damage against the device caused thereby shall not be within the warranty scope.
The PCS cannot be used for any circumstance or application related to life support device.
This manual contains important instruction for Models of PWS1 series that shall be followed during
installation and maintenance of the PCS.
Any contact with copper bar, contactor and terminal inside the device or connected with the loop of utility
grid might result in burning or fatal electric shock.
Don’t touch any terminal and conductor connected with the loop of utility grid.
Pay attention to any instruction and safety documents about power on-grid.
