- Solar Energy Systems[4]
- Water Treatment[7]
- Other Air Cleaning Equipment[4]
- Fans[1]
- Ballasts[5]
- Other Electronic Accessories[5]
- Power Accessories[1]
- Wrench[2]
- Jacks[1]
- Car Jacks[3]
- Safes[7]
- Other Electric Bicycle Parts[1]
- Electric Bicycle[5]
- Inverters & Converters[10]
- Solar Cells[2]
- Other Gears[1]
- Contact Person : Mr. Zhang Ree
- Company Name : Nanjing Foreign Trade Co., Ltd.
- Tel : 86-25-83640155-708
- Fax : 86-25-83640155-706
- Address : Jiangsu,Nanjing,20/F, Suiyuan Mansion, 140 Guangzhou Rd.
- Country/Region : China
2.8KW Inverter (AS4777)
Nominal DC voltage 400 VDCMaximum PV open voltage 500VMPPT voltage rang (Vdc) 110~480MPPT efficiency at output > 10% > 99%System start-up voltage 120VDCWorking voltage range(Vdc) 100 ~ 500 Full rating range (VDC) 250~500 Max. Input current (ADC) 8.9 Shutdown voltage 70 VDC typicalDC voltage ripple < 5%DC insulation resistance > 1MΩ
Nominal output power 2800WMaximum output power 3000Grid voltage range Single phase, Nominal output current(AAC, RMS) 6.5Maximum output current (AAC, RMS) 7.2O/P current distortion at full rating <3%Power Factor at full rating >0.99Islanding protection AFI
Internal power consumption ~7WNight power consumption ~0WMaximum conversion efficiency (DC/AC) 95.5%European Efficiency 94.5%
GFCI Threshold See ground fault current detectionCurrent Range 0~500mAFrequency range 0~700HzProtection degree IP 65IP65Operation temperature -20 to 55Humidity 0 to 95%, non-condensingHeat Dissipation ConvectionAcoustic noise level <35dBAAltitude Up to 2000m without power derating
Dimension (mm) 415× 376× 125Weight (Kg) 17.4
2.8KW Inverter (AS4777)
