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Model
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（
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（
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Input
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Phase
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Three-phase three-wire+PE
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Voltage
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380V/400V±15%
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Frequency
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45~63Hz
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Line Current Distortion
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<8.5%
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Power Factor
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>96%（100%load）
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Impact Current
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None,with soft start
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AC Output
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Phase
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Three-phase four-wire
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Output Voltage
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3×200/115V
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Output Power
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0～90KVA
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Power Factor
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0.7 lag，0.95 advanced
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Voltage regulation
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<0.5%（balance load or 30% unbalanced load）
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Total harmonics
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Linear load <1.5%
Non-linear load per ISO1540
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Crest factor
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1.414±3%（±0.042）
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Voltage modulation
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<1.0%（Typical<0.5%）
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Phase angle symmetry
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120°±1°（balance load）：120°±2°（30% unbalanced load）
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Frequency
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400Hz±0.1%
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Overload
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Work for 600 Sec.with 125% overload;60 Sec.with 150% load.;10 Sec.with 200% load.
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DC Output
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Rated Voltage
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270VDC
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28.5V
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Rated Curren
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250A
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800A
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Steady Voltage Range
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260~280V
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24~29V
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Output Voltage Range
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230~310V
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20~32V
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Overload
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Work for 300 Sec.with 125% overload
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Work for 30 Sec.with overload 1200A
10 Sec.with overload 1800A
5 Sec.with overload 2100A
2 Sec.with overload 2400A
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waveform
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Voltage distortion coefficient：0.005
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Voltage distortion coefficient：0.5%
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Pulse amplitude：≤3V
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Pulse amplitude：1%
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Protect
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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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Environment
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Operating temperature
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-40℃-+55℃
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Relative humidity
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10%-95%
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Noise level
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<65dB（A)（1m），general 60dB(A)
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Protection grade
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IP55（outdoor）
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Service life
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Service life
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>25 years
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Mean Time Between Failure(MTBF)
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Invention Part:＞25000 hours
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Ventilation Part:＞100000 hours
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Mean Time to Restoration（MTTR）
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＜20 Min.
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Remarks
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It can not output 115V/400Hz and 270VDC simultaneously
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When outputting 28.5VDC ,115V/400Hz can be used at most 10KW
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