SMA SI 5048, Техническое описание

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116 SI5048-TEN093630 Technical Description
14.1.9 Stopping the Generator
If the generator was started via the Sunny Island (automatically or manually), it can be manually
stopped at any time using the "540.01 GnManStr" parameter. This disconnects the generator
(the minimum run time is not taken into account here) and the power down time (Cool) is skipped.
Afterwards, the system transitions into the stop time (Lock).
14.1.10 Faults
Reverse Power
If the reverse power ("234.13 GnRvPwr" parameter) set for the "234.14 GnRvTm" time is exceeded,
the generator is disconnected and stopped. The power down time (Cool, parameter
"234.10 GnCoolTm") is skipped and the system transitions into the minimum stop time (Lock).
After reverse power, connection is blocked for at least "231.03 ExtLkTm" or "234.09 GnStpTmMin".
Generator Failure
If a generator failure is detected (failure on the master phase), the generator is disconnected
immediately and a stop signal occurs on generator. The system transitions into the minimum stop time
(Lock).
DANGER!
Danger to life due to high voltages.
The power down time depends on the generator type. During the power down time, there
is still grid voltage at the loads.
• Wait until the generator stops.
Generators with a Manual Start Option
Generators with the "manual" start option can generally only be started and stopped at the
generator.
Generator Start Prevented
If the generator start is to be disabled after a manual stop, this must be performed by setting
the "235.01 GnAutoEna" parameter to "Off".
Reverse Power
Observe the reverse power which the Sunny Island can generate. The generator must
provide this protection, observe the indications of the generator manufacturers regarding
this!