Назначение и функция: Он используется для преобразования постоянного напряжения 450 В, подаваемого двумя генераторами, в трехфазное напряжение с постоянной частотой и напряжением, которое может использоваться для вспомогательного оборудования, такого как кондиционирование воздуха, отопление и производство кислорода на транспортном средстве, а также может реализовывать параллельную работу одной машины и нескольких машин.
Основная спецификация.
| 1 | Whole machine | Rated input voltage | 3-AC380V |
| 2 | Whole machine | 3-AC235V～3-AC635V | |
| 3 | Whole machine | Rated capacity | 4×70KVA |
| 4 | Whole machine | Rated power | 4×45kW |
| 5 | Whole machine | Output Voltage range | ＜±5% |
| 6 | Whole machine | Input frequency range | 80Hz～210Hz |
| 7 | Whole machine | Rated output voltage | AC380v±7%/3L+N、singe phaseAC220V+7%/-10%, |
| 8 | Whole machine | Single load ability | Rated load1/3single load |
| 9 | Whole machine | Rated output current | 4×100A |
| 10 | Whole machine | Rated output frequency | 50Hz±0.2Hz |
| 11 | Whole machine | Voltage THD | ＜5% |
| 12 | Whole machine | Voltage asymmetry | ＜2% |
| 13 | Whole machine | Overload ability | 1.5 times 30S |
| 14 | Whole machine | Device type | IGBT |
| 15 | Whole machine | Current sharing coefficient | ≥90% |
| 16 | Whole machine | IP class | IP52 |
| 17 | Whole machine | switching frequency | 2.5kHz～10kHz |
| 18 | Whole machine | Communication mode | CAN2.0B |
| 19 | Whole machine | Maximum efficiency | 97.50% |
| 20 | Whole machine | Monitor and upload information on the display screen | The display screen monitors and uploads information voltage and current, output voltage and current, IGBT and reactor temperature |
| 21 | Whole machine | Input protection function | Input overcurrent, short circuit, overvoltage and under voltage |
| 22 | Whole machine | Output protection function | Output overcurrent, short circuit, overvoltage and under voltage, and the deviation of frequency difference is too large |
| 23 | Whole machine | Thermal protection | IGBT over temperature, reactor over temperature. etc |
| 24 | Whole machine | Fault operation | Failure of one or two converters will not affect the operation of other converters |
| 25 | Whole machine | Cooling mode | Forced air cooling |
| 26 | Dimension | W*L*H（mm） | horizontal type 1800×800×1000 Vertical Type 850×750×1900 |
| 27 | Mechanical interface | Install mode | undetermined |
| 28 | Electrical interface | Control terminal and network | Rectangular connector |
| 28 | Electrical interface | Input | Quick coupler |
| 28 | Electrical interface | Power output | The output current is large, and 30 * 3 copper bar is directly used for outgoing line |
| 29 | Color | 7032 | |
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