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26
Single-phase Microinverter HMS-700/800/900/1000-2T-NA
Region
System
Frequency
Default
Settings
Ride-Through
Until (s)
Ride-Through
Operational
Mode
Trip Time
Default (s)
Range of
Adjustable Trip
Time Default
(s)
High Frequency
2 (HF2)
f > 62
No Ride-
Through
N/A
0.16 sec.
0.16 sec.
High Frequency
1 (HF1)
60.5 < f < 62
299 sec.
Mandatory
Operation
300 sec.
0.1-300 sec.
Near Nominal
(NN)
58.5 < f < 60.5
Indefinite
Continuous
Operation
N/A
N/A
Low Frequency
1 (LF1)
57.0 < f < 58.5
299 sec.
Mandatory
Operation
300 sec.
0.1-300 sec.
Low Frequency
2 (LF2)
f < 57.0
No Ride-
Through
Not Applicable
0.16 sec.
0.16 sec.
Low Voltage 3
(LV3)
V < 50
1 sec.
Momentary
Cessation
1.5 sec.
1.5-2 sec.
Units
Adjustment Range
Tolerance
Max
Min
Ramp up rate
%Irated/s
100
1
+/- 4%
Soft ramp up rate
%Irated/s
100
0.1
+/- 4%
Adjustment Range
Max
Min
Inductive, under excited, power
factor
-0.8
-1.0
Capacitive, overexcited, power
factor
1.0
0.8
SA10: Low/High Frequency Ride Through (L/H FRT) and Must Trip Settings
SA10: Low/High Frequency Ride Through (L/H FRT) and Must Trip Settings
SA10: Low/High Frequency Ride Through (L/H FRT) and Must Trip Settings
