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| > Pure sine wave Power frequency inverter |
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Pure sine wave power frequency inverter
The inverter series line frequency sine wave inverter is designed specially
for posts and
telecommunications,electric power,railroad locomotive power supply and solar/wind
system.
Its main characteristic is :high voltage stabilizing precision,high constant frequency,low
THD,
nil interference sine wave power.
Rating power 2K
DC 48VDC+-15%
Output voltage 220VAC+-1%/120VAC+-1%
Output Frequency 50Hz or 60HZ(battery supply power)
Output Wave Pure sine wave
Frequency Stability <+-0.1%
Crest Factor 3:1
Total Harmonic distortion <3% linearis load
Dynamic load voltage
transient (0~100%) <+-5%
Immediate recoery time <10ms
Balanceable load voltage <+-1% <+-5%(imbalance load voltage)
charging ampere 20-23(A)
Inverter efficiency >85% linearis load
Overload capacity 120%1min
Operating Temperature -10~50
Cooling fan Temperature control forced draught
Relative humidity 0%~90% not dew
Yawp(at 1 meter) <50Db
Protection Overload,Short circuit,Low voltage,Over voltage,Over heat
Dimension
LxWxH(mm) 340x480x865
Weight(KG) 67 |
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