AC DC Power Supply Integrated AC / DC Aircraft Ground Static Converter.
AC DC Power Supply Technical Parameters:
| Model | AN 17CP ( 115 V/ 400 HZ + DC 270 V) | AN 17CP ( 115V / 400 HZ + DC 28V ) | |
| input | Phase | Three-phase three-wire + PE | |
| Volt age | 380V / 400V ± 15% | ||
| Freq uency | 45 ~ 63Hz | ||
| Line Current Distor tion | <8.5% | ||
| Power Factor | > 96% (100 % load ) | ||
| Impact Current | None, with soft start | ||
| AC Out put | Phase | Three- phase four-wire | |
| Out put Volt age | 3 × 200 / 115V | ||
| Out put Power | 0 ～ 90 KVA | ||
| Power Fac tor | 0.7 lag ， 0.95 advanced | ||
| Volt age regu lation | <0.5% (balance load or 30% unbalanced load ) | ||
| Total har monics | Linear load <1.5% Non-linear load per ISO1540 |
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| Crest factor | 1.414 ± 3% (± 0.042 ) | ||
| Voltage modu lation | <1.0% ( Typical <0.5% ) | ||
| Phase angle sym metry | 120 ° ± 1 ° load balance load ： 120 ° ± 2 ° 30% unbalanced load ） | ||
| Fre quency | 400Hz ± 0.1% | ||
| Over load | Work for 600 Sec. with 125% overload; 60 Sec.with 150% load; 10 Sec.with 200% load. | ||
| DC Out put | Rated Volt age | 270VDC | 28.5V |
| Rated Curren | 250 | 800 | |
| Steady Volt age Range | 260 ~ 280V | 24 ~ 29V | |
| Out put Volt age Range | 230 ~ 310V | 20 ~ 32V | |
| Over load | Work for 300 Sec.with 125 % overload | Work for 30 Sec.with overload 1200A
10 Sec.with overload 18 00A 5 Sec.with overload 21 00A 2 Sec.with overload 24 00A |
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| wave former | Voltage distortion coefficient ： 0.005 | Voltage distortion coefficient ： 0.5% | |
| Pulse amplitude ≤3V | Pulse amplitude ： 1% | ||
| Protector | Input under / over voltage, input phase sequence;
Key unit overheat; Main power supply monitoring; Output under / over voltage (GJB572A standard); Output overload, output short circuit |
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| Envi ronment | Operating temperature | -40 ℃ – + 55 ℃ | |
| Relative humidity | 10% -95% | ||
| Noise level | <65dB (A) (1m , general 60dB (A) | ||
| Protection grade | IP55 (outdoor) | ||
| Service life | Service life | > 25 years | |
| Mean Time Between Failure (MTBF) | Invention Part: ＞ 250 00 hours | ||
| Ventilation Part: ＞ 100 000 hours | |||
| Mean Time to Restoration (MTTR) | ＜ 20 Min. | ||
| Remarks | It can not output 115V / 400Hz and 270 VDC simul taneously | When out putting 28.5VDC, 115V / 400Hz can be used at most 10KW | |
| Technical specification testing temperature: 25 ℃ ± 5 ℃ | |||
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