| Capacity |
10kVA / 9kW |
15kVA / 13.5kW |
20kVA / 18kW |
30kVA / 27kW |
40kVA / 36kW |
| Input |
| Nominal voltage range |
380/400/415Vac (3Ph + N + PE) |
| Operating voltage range |
305-478Vac for full load, 208-478Vac for 50% load |
| Operating frequency range |
40-70Hz (50/60Hz Auto-séning) |
| Power factor |
≥0.99 |
| Bypass voltage range |
+25% ~ -45% |
| Frequency protection range |
50/60Hz ± 10% |
| ECO range |
Same as bypass |
| Harmonic distortion (THDi) |
≤ 3% linear load |
| Output |
| Output voltage |
380/400/415Vac (3Ph+N+PE) |
| Voltage Regulation |
± 1% |
| Power Factor |
0.9 |
| Output frequency |
Line Mode |
±1% |
| Battery Mode |
(50/60 ± 0.1%)Hz |
| Transfer time |
AC mode to battery mode |
0ms |
| Inverter to bypass |
0ms |
| Output waveform |
Pure sinwave |
| Crest factor |
3:1 |
| Harmonic distortion (THDv) |
≤ 2% Linear load; ≤ 5% Non-linear load |
| Overload |
AC mode |
Load ≤ 110%: last 60 min, ≤ 125%: last 10 min; ≤ 150%: last 1 min; >150%: Turn to bypass immediately |
| Bypass Mode |
Load ≤ 110%: last 10 min, ≤ 125%: last 1 min; ≤ 150%: last 5 sec; >150%: Turn to bypass immediately |
| Efficiency |
| Efficiency |
Up to 93.5% |
Up to 94.5% |
| Battery |
| Battery voltage |
Ki3 series |
240Vdc (20 pcs 12V/7Ah) |
240Vdc (2 x 20 pcs 12V/7Ah) |
240Vdc (3 x 20 pcs 12V/9Ah) |
360Vdc (2 x 30 pcs 12V/9Ah) |
| KS3 series |
240Vdc (20 pcs 12V) |
384Vdc (32 pcs 12V) |
| Charge current |
Ki3 series |
1.35A |
2.7A |
4.05A |
2.7A |
| KS3 series |
14A max |
16A max |
18A max |
20A max |
20A max |
| Physical |
| Dimension W*D*H |
Ki3 series |
250*900*868mm |
| KS3 series |
250*580*655mm |
| Net weight |
129/35 kg |
186/39 kg |
187/40 kg |
236/43 kg |
239/46 kg |
| Environmental |
| Operating temperature |
0° – 40° |
| Storage temperature |
-25° – 55° |
| Humidity range |
0 – 95% (Non condersing) |
| Altitude |
< 1500m, derating required when > 1500m |
| Noise level |
< 55 dB |
< 58 dB |
< 62 dB |
< 63 dB |
| Standards |
| Safety |
IEC/EN62040-1, IEC/EN62477-1 |
| ECM |
IEC/EN62040-2, IEC61000-4-2, IEC61000-4-3, IEC61000-4-4, IEC61000-4-5, IEC61000-4-6, IEC61000-4-8 |
