SMA SI 3324 Installation - Manual (Page 112)

Generator SMA Technologie AG
Page 112 SI3324/4248-14:SE2406 Installation Guide
3. "24-14 PGenTRun" Parameter
The "24-14 PGenTRun" parameter defines the minimum run time of the generator,
after it has been started as the result of a load-dependent or temperature-dependent
generator request. Whether the generator stops after the minimum run time or
continues to run, depends on the average power, the parameter setting "24-16
PGenOff" and the average time (see "24-13 PGenTAve" parameter). If the average
power lies above the value of the "4-16 PGenOff" parameter then the generator
continues to run until the power drops below this value.
4. "24-15 PGenOn" Parameter
The "24-15 PGenOn" parameter defines the average power that the Sunny Island
3324/4248 must deliver to the stand-alone grid before the generator is started for
the time specified in "24-13 PGenTAve".
5. "24-16 PGenOff" Parameter
The "24-16 PGenOff" parameter defines the average power at which the generator
is switched off. If the load on the stand-alone grid falls below this value then the
generator request is revoked. The time defined in "24-13 PGenTAve" is also taken
into account here.
The "24-16 PGenOff" parameter can only be defined as a percent value of the "24-
15 PGenON" parameter.
With the standard settings for "24-15 PGenOn" and "24-16 PGenOff", a setting
of 80 % for "24-16 PGenOff" corresponds to a power of
3500 W * 80/100 = 2800 W