3PH ON-GRID solar inverter
1
www.ips-ups.eu
IPSPV33-ONGI-manual_ENG-R0
7.10.2020
1 General Information
1.1 Safety Messages
Read the manual carefully to become familiar with the equipment before trying to install,
operate, service or maintain it. The following safety messages may appear throughout
this manual or on the equipment to warn of potential hazards.
DANGER
DANGER
indicates a hazardous situation which, if not avoided, will result
in death or serious injury.
WARNING
WARNING
indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
CAUTION
CAUTION
indicates a potentially hazardous situation which, if not
avoided, could result in minor or moderate injury.
NOTICE
NOTICE
is used to address practices not related to physical injury, but to
property damage.
NOTE
NOTE
is additional information in the manual, which is emphasis and
supplement to the contents and provides prompts that are valuable for
the optimal installation and operation.
This manual and device may also use the following electrical symbols and identification,
shown as follows:
Symbol
Description
Symbol
Description
DC
—
Voltage negative pole
AC
+
Voltage positive pole
Earth (Ground)
Off (Power supply)
Protective earth
On (Power supply)
Frame or chassis
terminal
Refer to the manual
description
Caution, risk of electric
shock
Warning of danger
Caution, hot surface
Danger
alert
of
electric
shock. Energy storage timed
discharge
(time to be indicated adjacent
to the symbol)