BỘ LƯU ĐIỆN HYUNDAI HD-20KH3
|
Model |
HD-20KH3 |
|
Capacity |
20KVA/18KW |
|
Input |
|
Rated voltage |
380V/ 400V/ 415 VAC |
|
Voltage range |
205~242 VAC (load ≤ 50%);
242~305 VAC (50% < load ≤ 70%);
305~520 VAC(70% < load ≤ 100%) |
|
Rated frequency |
50/60 Hz (auto-sense) |
|
Frequency range |
40~70 Hz |
|
Power factor |
≥0.99 |
|
Total harmonic distortion (THDI) |
≤3% |
|
Bypass voltage range |
Rated output voltage -40% ~ rated output voltage 20% (settable via LCD) |
|
Output |
|
Voltage |
380V/400V/415 VAC |
|
Voltage regulation |
±1% |
|
Frequency |
Synchronized with utility in mains mode;
Frequency conversion mode: 50Hz input and 60Hz output or 60Hz input and 50Hz output 50/60 Hz in battery mode |
|
Waveform |
Sinusoidal |
|
Crest factor |
3:1 |
|
Total harmonic distortion (THDI) |
≤1% (linear load); ≤5% (non-linear load) |
|
Transfer time |
0 ms |
|
Inverter overload capability |
102%~127%: transfer to bypass in 10 mins;
127%~150%: transfer to bypass in 1 min;
>150%: transfer to bypass in 0.5s |
|
Bypass overload capacibility |
≤150%: long time running
>150%: shut down in 10s |
|
Batteries |
|
DC voltage |
± 192V (options: ±204V/ ±216V/±228V/ ±240V) |
|
Inbuilt battery of standard model |
optional |
|
Charging curent |
1~12A (settable via LCD) |
|
System |
|
Efficiency |
≥93%, ECO mode 98.5% |
|
Display panel |
5.7 inches LCD touch screen |
|
Alarm |
Battery mode, low battery, fans fault etc |
|
Max. parallel numbers |
4 |
|
EMI |
EN62040-2 |
|
EMS |
IEC61000-4-2 (ESD)
IEC61000-4-3(RS)
IEC61000-4-4(EFT)
IEC61000-4-5 (surge) |
|
Communications |
|
RS232/RS485/USB/dry contacts (Standard) |
Supports Windows 98/2000/2003/XP/Vista/2008/7/8/10 |
|
SNMP (Optional) |
Power management from SNMP manager and web browser |
|
Others |
|
Humidity |
0~95% RH@ 0~40°C (non-condensing) |
|
Noise level |
≤ 60dB |
|
Dimensions (WxDxH) |
600 x 800 x 1360 mm |
|
Packaged dimensions (WxDxH) |
720 x 920 x 1500 mm |
Net/Gross Weight (kg)
Without inbuilt battery |
186/205 |