Sunways STT 25kW inverter triphase
Sunways STT 25kW inverter triphase
| Input |
STT-6KTL |
STT-8KTL |
STT-10KTL |
STT-12KTL |
STT-15KTL |
STT-17KTL |
STT-20KTL |
STT-25KTL |
| Max. Input Power (W) | 7,800 |
10,400 |
13,000 |
15,600 |
19,500 |
22,100 |
26,000 |
32,500 |
| Start-up Voltage (V) | 200 |
200 |
200 |
200 |
200 |
200 |
200 |
200 |
| Max. DC Input Voltage (V) | 1,100 |
1,100 |
1,100 |
1,100 |
1,100 | 1,100 |
1,100 |
1,100 |
| Rated DC Input Voltage (V) | 620 |
620 |
620 |
620 |
620 |
620 |
620 |
620 |
| MPPT Voltage Range (V) |
200-950 |
200-950 |
200-950 |
200-950 |
200-950 |
200-950 |
200-950 |
200-950 |
| Full Power MPPT Voltage Range (V) |
280-850 |
370-850 |
470-850 |
560-850 |
470-850 |
400-850 |
470-850 |
585-850 |
| No. of MPP Trackers |
2 |
12/1 |
2 |
2 |
2 |
2 |
2 |
2 |
| No. of DC Inputs per MPPT |
1/1 |
11/11 |
1/1 |
1/1 |
1/2 |
2/2 |
2/2 |
2/2 |
| Max. Input Current (A) | 11/11 |
15/15 |
11/11 |
11/11 |
11/22 |
22/22 |
22/22 |
22/22 |
| Max. Short-circuit Current (A) | 15/15 |
15/15 |
15/15 |
15/30 |
30/30 |
30/30 |
30/30 |
Output
| Rated Output Power (W) |
6,000 |
8,000 |
10,000 |
12,000 |
15,000 |
17,000 |
20,000 |
25,000 |
| Max. Output Power (W) |
6,600 |
8,800 |
11,000 |
13,200 |
16,500 |
18,700 |
22,000 |
25,000 |
| Max. Apparent Power (VA) |
6,600 |
8,800 |
11,000 |
13,200 |
16,500 |
18,700 |
22,000 |
|
| Rated Output Voltage (V) |
3 /N /PE,230/400V |
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| Rated AC Frequency (Hz) |
50/60 |
50/60 |
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| Max. Output Current (A) |
10 |
13.3 |
16.5 |
20 |
25 |
28.4 |
31.9 |
39 |
| Power Factor | 0.8 leading ?0.8 lagging | |||||||
| Max. Total Harmonic Distortion |
<3% @Rated Output Power |
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| DCI |
<0.5%In |
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E? eiciency
| Max. E?ciency |
98.3% |
98.3% | 98.6% | 98.6% |
98.6% |
98.6% |
98.6% |
98.6% |
| European E?ciency |
98.0% |
98.0% | 98.2% | 98.2% |
98.2% |
98.2% |
98.2% |
98.2% |
| MPPT E?ciency |
99.9% |
99.9% | 99.9% | 99.9% |
99.9% |
99.9% |
99.9% |
99.9% |
Protection
| DC Reverse Polarity Protection |
Integrated |
| Insulation Resistance Protection |
Integrated |
| DC Switch |
Integrated |
| Surge Protection |
Integrated (Type?) |
| Over-temperature Protection |
Integrated |
| Residual Current Protection |
Integrated |
| Anti-islanding Protection |
Integrated |
| AC Short-circuit Protection |
Integrated |
| AC Over-voltage Protection |
Integrated |
General Data
| Dimensions (mm) |
550W*410H*175D |
|
| Weight (KG) |
22 |
25 |
| Protection Degree |
IP65 |
|
| Self-consumption at Night (W) |
<1 |
|
| Topology |
Transformer-less |
|
| Operating Temperature Range (°C) |
-30~60 |
|
| Relative Humidity |
0~100% |
|
| Operating Altitude (m) |
3000 |
|
| CNoisleingLevel(dB) |
Natural Convection |
Smart Fan Cooling |
| Display |
<25 |
<40 |
| Communication |
OLED & LED |
|
|
RS485,WiFi/GPRS/LAN(Optional) |
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| Compliance | NB/T32004?IEC62109?IEC62116?VDE4105?VDE0126?AS4777?RD1699?NBR16149?IEC61727?IEC60068?IEC61683?EN50549?EN61000 | |