Grid inverter ABB 27.6KW TRIO27.6TL

Description

เครื่องแปลงกระแสไฟฟ้าแบบเชื่อมต่อสายส่งการไฟฟ้า ( On grid inverter/Grid connected inverter /Grid tie inverter)
ABB TRIO 27.6-TL

• Max PV input voltage range 1000Vdc
• Number of MPPT : 2 MPPT
• Start up DC input voltage :360V
• Nominal grid connection : 3Phase 3Wire or 4Wire+PE
• Operating AC voltage range: 320 to 480Vac
• Maximum AC current : 45A
• Rated AC frequency range: 50/60Hz
• Frequency 50 +-0.1%(Crystal control)
• Output frequency range : 47…53Hz/57…63Hz
• Rated AC power : 27600W
• Harmonic distorsion current <3%
• Technology : Transformer less
• Max efficiency 98.2%
• Standby consumption <8W
• Feed in power threshold 40W
• Degree of protection IP65
• Ambient temperature range -25C to +60C
• Protection:
  -Ground fault monitoring
  -Griod monitoring with Anti-Islanding
  -DC power switch
  -DC string fuse
  -DC reverse polarity
  -AC short circuit
  -Over load
  -Over temperature
  -Surge protection devices
• Display : Graphic display
• Communication : PVI-USB-RS232_485
• Thailand PEA and MEA approved