4.2 AC Output
Model
SK-TL(SU)3000 SK-TL(SU)3700 SK-TL(SU)5000
Rated output power@ cosφ=1(W)
Max. apparent AC power(VA)
Rated grid voltage(V)
AC voltage range(V)
AC nominal current(A)
Max. output current(A)
Max. short-circuit current(A)
The harmonic factor if output
Current at AC THD voltage<2%
AC power>0.5 nominal AC power
Rated AC frequency(Hz)
Rated AC frequency range(Hz)
Max. inverter backfeed current to
the array(mA)
Inrush current(A)
Maximum output fault current(A)
Maximum output overcurrent
protection(A)
Displacement power factor,
adjustable
Feed in phase
Over voltage category
3000
3000
230
180~270
13
14.4
40
<3%
50/60
44-55/55-65
500
60
150
25
3680
3680
230
180~270
16
16
40
<3%
50/60
44-55/55-65
500
60
150
25
4600
4600
230
180~270
20
21.7
50
<3%
50/60
44-55/55-65
500
60
150
25
0.8 leadiing...0.8 lagging
Single-phase
III (electric supply side), II (PV side)
4.3 EPS Output With Internal Charger ( E Version for SK-SU)
Model
SK-SU3000 SK-SU3700 SK-SU5000
Rated voltage (V)
Rated frequency(Hz)
Rated current (A)
EPS Peak power[VA]
Swtich time(s)
230
50/60
9
1.5×Prated, 10s
<5
EPS rated power [VA]
2000
Total harmonic distortion (THD)
<3%
AC input voltage(V)
AC input current(A)
AC input frequency(HZ)
230 230 230
13
13
13
50/60
50/60
50/60