Mô tả
Bộ lưu điện 3 pha USP HYUNDAI HD-400KH3
– Công suất: 400KVA/360KW.
– Điện áp vào: 305V ~ 485V/ 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-400KH3 |
| Capacity | 400KVA/360KW |
| Input | |
| Input wiring | 3Ph+N+PE |
| Rated voltage | 380/400/415 VAC |
| Voltage range | 130~485 VAC (305~485 VAC without power downgrading; 138~305 VAC with linear downgrading 40%) |
| Input frequency | 40~70 Hz |
| Power factor | ≥0.99 |
| Current distortion | <3% |
| Batteries | |
| Battery voltage | ±240VDC (±18, ±192, ±204, ±216, ±228, ±252, ±264, ±276 selectable) |
| Number of battery | 40pcs 12V batteries (supports 30/32/34/36/38/42/44/46 pcs) |
| Output | |
| Output wiring | 3Ph + N + PE |
| Rated voltage | 380/400/415 VAC |
| Voltage regulation accuracy | ±1% |
| Frequency | Synchronized with utility on mains power mode: 50/60 Hz ±0.25% in battery mode |
| Power factor | 0.9 |
| Voltage distortion | ≤1% with liner load/≤3% with non-linear load |
| Crest factor | 3:1 |
| Inverter overload capacity | 105% < load ≤ 110%: transfer to bypass in 60 min 110% < load ≤ 125%: transfer to bypass in 10 min 125% < load ≤ 150%: transfer to bypass in 1 min Load> 150%: transfer to bypass in 200ms |
| Bypass overload capacity | Load ≤ 135% for long term; < 1000% load for 100ms |
| System | |
| Efficiency | 96% |
| Max. number of parallel | 4 units |
| Transfer time | 0 ms |
| Protection | Lack-phase protection, phase-error protection, short circuit protection, overload protection, over-temperature protection, battery low voltage protection, output over/low voltage protection, fans failure protection etc. |
| Communications | RS485, dry contacts, SNMP |
| Display | 7 inches LCD touch screen |
| Other | |
| Operating temperature | 0~40°C |
| Storage temperature | -40°C~70°C |
| Humidity | 0~95 % (non-condensing) |
| Altitude | <1000m, Above 1000 m, derating 1% for each additional 100m |
| Protection level | IP20 |
| Noise level at 1 m | |
| Dimensions (WxDxH) | 1200 x 850 x 2000 mm |
| Weight | 680 kg |
– Bảo hành: 2 năm.
