04-3275_OPM_ABB_CONCEPTPOWER_DPA_500kW_EN_REV-A.docx
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Modifications reserved
LIST OF SYMBOLS
The following symbols are used in this manual, the list below is describing each symbol.
DANGER – Serious damage to health / risk to life
This symbol in conjunction with the signal word "DANGER" indicates an imminent
electrical hazard. Failure to observe the related safety note may cause personnel injury or
death or equipment damages.
WARNING – Bodily injury
This symbol in conjunction with the signal word "WARNING" indicates a potentially
dangerous situation. Failure to observe the related safety note may cause personnel injury
or death or equipment damages.
IMPORTANT (NOTE)
This symbol indicates operator tips, particularly useful or important information for the use
of the product. This symbol and wording does not indicate a dangerous situation.
PE – Protective Earth terminal
The PE terminal must be connected to earth prior to making any other connection to the
equipment.
AC – alternating current or voltage
A terminal to which or from which an alternating current or voltage is applied or supplied.
DC – direct current or voltage
A terminal to which or from which direct current or voltage is applied or supplied.
Battery
This symbol indicates a battery (source of DC voltage and current) which can be both
internal or external to the UPS system and accessories (battery cabinet).
Power ON/OFF or shutdown
Symbol used to indicate the action of Powering ON, Idle or shutdown the UPS.
Recycle
Do not dispose with ordinary trash.