Bộ lưu điện 3 pha USP HYUNDAI HD-20KH3
- Công suất: 20KVA/18KW.
- Điện áp vào: 305V ~ 520V/ 3 pha.
- Điện áp ra: 380V/ 400V/ 415V/ 3 pha.
- Tần số: 50Hz.
- Dạng sóng: Sin chuẩn.
- Thời gian chuyển mạch: 0ms.
- Hệ số công suất: 0.9.
- Cổng kết nối: RS232/RS485/USB.
- Ắc quy: 192VDC/ 384VDC.
- Thời gian lưu điện: Tùy chọn.
Đặc tính kỹ thuật
| 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 |
- Bảo hành: 2 năm.
