LT 60000HD Three Phase Grid Tie Inverter

LT 60000HD Three Phase Grid Tie Inverter

Information

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Efficient power generation
◆ New SiC-Mosfest + SIC-SBD design,54KHz ultra-high operating frequency
◆ Three-phase vector SVPWM control mode, the conversion efficiency is higher, the controI is more stable
◆ DC 1OOOV wide input voltage range, the maximum converssion efficiency of 99%
◆ Support 1.lm overload, high radiation to enhance the power generation of 10%
◆ 4 independent MPPT trackers guarantee optimal energy production for every use, even in shading

Intelligent management
◆ Support USB port communication and U disk upgrade
◆ Support RS485,WIFI,GPRS communication
◆ Support Litto new generation of intelligent management,maintenance  ,monitoring platform - Litto­sunreeWeb 2.0

Safe and reliable
◆ Industrialized appearance design,IP 65 waterproof grade
◆ Smaller,lighter,easier to install
◆ Built in PV combiner box, integrated DC AC  SPD
◆ Support 12 channels current detection, the diagnosis time of fault was decreased 50%

Grid friendly
◆ Supports state grid dispatch instructions
◆ Active power continuously adjustable

Efficiency curve

Circuit diagram

Technical specitications

MODE LT 60000HD
INPUT DATA(DC)
Max. DC power 68000W
Max. DC voltage 1000VDC
Rated DC voltage 580VDC
MPPT operating voltage range 250-820VDC
Input channels A:3/B:3/C:3
MPPT tracking number 5
Max. input current 36A/36A/36A/36A
DC connection type MC4 connector
AC OUTPUT PARAMETER
Max.output apparent power 60000W
Rated output power 63000W
Rated grid voltage 3/PE:277*3/480V+PE
Grid voltage range per phase 184V-276V
Rated power grid frequency 50Hz/60Hz
Grid frequency range 45-55Hz/55-65Hz
Max.output current 80A per phase
Power factor (cos Ф) 0.8i...i...0.8c
Current harmonics (THDI) <3%(at nominor output power)
AC output terminal connection type lug and play terminal
Efficiency
Max. efficiency 99.00%
EU-efficiency 98.60%
MPPT efficiency 99.80%
Protection DEVICES
Leakage current protection Integrated
Island Protection Integrated
DC Switch (opt)
Output over current protection Integrated
Insulation resistance detection Integrated
GENERAL DATA  
(W/H/D) Size 580*760*265mm
N.W 55KG
install way Wall hanging fixed
Operating temperature range -25℃ to 60℃
altitude 2000m
Relative temperature 0%-98% no condensation
Noise emission ≤ 55db(A)
self-consumption at Night  0W
topology T-Type-three-level/Transfomerless
Cooling concept Air cooling
Overall protection level IP65
Communication interface USB/WIFI ( opt ) /RS485( opt ) /GPRS ( opt )
FEATURES
DC connection MC4
AC connection C16/5
Display LCD
Integrated combiner box opt
Communication USB/WIF/RS485/
GPRS USB/WiFi/GPRS/RS485
yes/opt/yes/opt
Warranty 5 years/10 years yes/opt
CERTIFICATE AND APPROVALS
CE, VDE 0126-1-1, IEC 62109, G83-2, G59-3, AS4777, AS/NZS 3100, VDE-AR-N4105, EN50438, EN62116, CQC, MEA, PEA, IEC61683

 

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