Sunny Island
Installation & Operating Instructions
BWRI33-12:EE
- 139 -
SMA Regelsysteme GmbH
„PARALL“ (3+9)
Parameter Unit
Min.
Max.
Default
Description
628_PldS GenOff
%
-100 100
0
Switch-off threshold in % of the nominal power
based on the cumulative power within the three-
phase system for the power-related generator start
or the power-related relays (only K5 or K6). If the
relays shall be switched in relation to the power,
the parameters “705_Man K5” and/or “706_Man
K6” must bei set to “LOAD“
629_TavgLdLx
Sec
5
60
10
Averaging time for the power calculation per phase
(see also “625_PldL GenOn” and “626_PldL Gen-
Off”)
630_TavgLdSum
Min
1
20
1
Averaging time for the calculation of the cumulative
power within the three-phase system (see also
“627_PldS GenOn” and “628_PldS GenOff”)
631_PldLzMin
%
0
100
60
Lower limit for the charging state, when the Eco-
power CHP will always be started
632_PldLzMax
%
0
100
85
Upper limit for the charging state, when the Eco-
power CHP will never be started
633_PConsMin
W
0
2000
1000
Lower limit for the load power (cumulative power
averaged over all three phases within the time pe-
riod of the parameter “630_TavgLdSum“), that has
to be exceeded, in order to start the Ecopower CHP
even in the case of charging states between
“631_PldLzMin” and “632_PldLzMax“.
634_PConsMax
W
0
10000 3000
Upper limit for the load power (cumulative power
averaged over all three phases within the time pe-
riod of the parameter), when the Ecopower CHP
will already be startet in the case of a charging
state of “632_PldLzMax”.
635_PChargeMax
W
0
16000 3000
Setpoint for the charging power, that the Sunny Is-
land obtains from the Ecopower CHP.
636_PDump1
W
0
8000
500
Power of Dumpload 1, that has to be connected to
the relay K1 of the Sunny Island during the opera-
tion with the Ecopower CHP. (“701_Man K1“ = Au-
to)
637_PDump2
W
0
8000
2000
Power of Dumpload 2, that has to be connected to
the relay K6 of the Sunny Island during the opera-
tion with the Ecopower CHP. (“706_Man K6“ = Au-
to)
638_PBHKWMin
W
0
4000
2200
Minimum power of the Ecopower CHP
639_PBHKWMax
W
0
10000 4700
Maximum power of the Ecopower CHP
640_BHKW_Ton
s
0
10000
300
Minimum run-time of the Ecopower CHP
