Growatt SPH3000TL BL-US - 页 33

RR: When normal startup, the output power rise is 1%~100%, the maximum output
current/section is adjustable.
SS: The output power is increased by 1%~100% for inverter reconnection after grid fault
to ON; the maximum output current/second is adjustable.
Ranged of Adjustability
Output power growth rate
Minimun Maximun
RR
SS
1%Inom/s
1%Inom/s 100%Inom/s
100%Inom/s
The reactive power is controlled as a function if a specified power factor cosφ
Minimun
Maximun
Ranged of Adjustability
Inductive
0.85
1
1
Capactive
0.85
1
Mean Value
Power Factor
The reactive power is controlled as a function of the grid voltage. The parameterize-ation
is carried out by means of a reactive power/voltage characteristic curve. The absolute
value of Q1 and Q4 are the same.
When the grid frequency exceeds 60+dbof, the output active power PM varies with
the grid frequency. When the grid frequency returns below 60+dbof, the output current
rise rate limit of the output active power is RR.
Default Setting
60.036Hz
5
60.017Hz-61Hz
2-7
50ms-3s
Ranged of Adjustability
Parameter
Overfrequency point(60+dbof)
(Hz)
Kof
([Pn/(60*Kof%)]/Hz
Response time
Frequency measurement accuracy-MSAHz:0.01Hz
1.4 Specified Power factor (SPF)
1.3 Normal e and soft Start rise rate (RR, SS)
1.5 Voltage /Var Mode (Q(V))
Volt-var
Parameters
Default Value
Minimum
Adjustable Range
Maximum
Adjustable Range
V2
0.92Vn
0.90Vn
1.05Vn
Q2
0
0
60% of nam eplate
apparent power
V3
1.08Vn
0.95Vn
1.10Vn
Q3
0
0
60% of nam eplate
apparent power
V1
0.90Vn
0.80Vn
1.03Vn
Q1
48.4% of nam eplate
apparent power
0
60% of nam eplate
apparent power
V4
1.10Vn
0.97Vn
1.18Vn
Q4
48.4% of nam eplate
apparent power
0
60% of nam eplate
apparent power
1.6 Frequency-Watt (FW)
60ms
59
60