Solis_Manual_RHI-1P(5-10)K-HV_USA_V1,1
5. Operation 5. Operation
Figure 5.53 Power Rate Limit
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Ramp Rate Limit
E S C
U P
D O W N EN T
5.6.6.2 Ramp Rate Limit
This function is used for changing power ramp up rate.
When the inverter initializes or string MPPT changes, the ramp up rate is limited.
The default setting is stop (disable).
The setting range is from 10% to 600%, This will change the power change rate per minute.
If these values are changed the inverter may not conform to UL 1741 SA or IEEE 1547 standard.
5.6.6.3 Freq Derate Set
Mode 04 is used for UL 1741 SA frequency derating.
Mode 08 is used for Rule21 frequency derating.
Within this mode the user can set the frequency start, stop points, etc,.
This setting is applicable when UL Standards are selected.
Figure 5.54 Freq Derate Set
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Ferq Derate Mode:
NULL
Freq. Derate Set
Y E S =< E N T > N O = < E S C >
E S C
U P
D O W N EN T
5.6.6.4 10mins Voltage Set
This function is disabled andnot used for the US.
NOTE:
This function is for maintenance personnel only, wrong operation
will prevent the inverter from reaching maximum power.
Power Rate:
RateP_Sts-US:
Ramp_up-US:
Reconnect-U S:
016%
Disable
000%
000%
S ET = < E N T > D ON E= < E S C >
5.6.6.5 Initial Settings
Figure 5.55 Initial Settings
This setting will allow the working modes from 6.5.8.1 to 6.5.8.4 to be set back to default.
5.6.6.7 Voltage PCC Set
Set the voltage at the PCC point.
This setting is required by RULE 21 requirements.
PCC: Point of Common Coupling, the point where a Local EPS is connected to an Area EPS.
NOTE:
This function is for maintenance personnel only, wrong operation
will prevent the inverter from reaching maximum power.
Settings
STD.Mode Settings
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Ramp Rate Default
DRM ON/OFF
Freq Derate Sdefault
10minVoltage Default
Working Mode Default
.52. .53.