KF-N Series

KE-7KD5LSUN

Split-Phase Hybrid Inverter For Americas Grid

Features

Features
  • 01

    Enhanced insulation resistance testing technology

  • 05

    Support deep customization

  • 02

    Compatible with Virtual Power Plant (VPP) Technology

  • 06

    IP66 protection degree

  • 03

    Certified to UL1741, Rule 21, UL991, and UL1998 Standards

  • 07

    AFCI & RSD

  • 04

    MPPT tracking efficiency up to 99%

Model KE-5KD5LSUN KE-6KD5LSUN KE-7KD5LSUN KE-7KD5LSUN KE-8KD5LSUN KE-10KD5LSUN KE-12KD5LSUN
Parallel Mode​
No. of Parallel Machines Allowed (Unit) 10
AC Input/Output Data​
Rated AC Input/Output Active Power (W) 5000 6000 7000 7500 8000 10000 12000
Rated AC Input Apparent Power (VA) 5500 6600 7700 8250 8800 11000 13200
Rated AC Input/Output Current (A) 20.8 25 29.2 31.25 33.3 41.7 50
Max. AC Input/Output Current (A) 22.9 27.5 32.1 34.4 36.7 45.8 55
Max. AC Input/Output Current (A) 50 63
Peak Power (off-grid) 2 Times Of Rated Power, 10s​
Power Factor Adjustment Range 0.9-1​
Rated Input/Output Voltage/Range (V) 100~130/200~260 0.88Un<U<1.1Un​
Rated Input/Output Grid Frequency/Range(Hz) 50/45-55, 60/55-65​
Grid Connection Form 2L+N+PE​
Total Current Harmonic Distortion THDi <3%(Rated power)​
DC Current Output <0.5% X Rated current​
Conversion Time (Bypass and inverter) 10ms​
Battery Input Data​
Battery Type Lead-acid / Lithium Iron Phosphate Battery​
Max.Charging Current(A) 135​ 190​ 200​
Max.Discharging Current(A) 135​ 190​ 200​
Battery Voltage Range(V) 40-60​
Charging Strategy for Li-ion Battery BMS adaptivity​
Number of Battery Input 1​
PV String Input Data​
No. of Circuits 2/1+1​ 2/2+2​
Max. PV Open-circuit Voltage (V) 550​
Start-up Voltage (V) 100​
Rated PV Input Voltage (V) 370​
MPPT Voltage Range (V) 125-425​
Max. PV Input Power (W) 7500 9000 10500 11250 12000 15000 18000
Max. Operating PV Input Current (A) 17+17​ 26+26​
Max. Input Short-Circuit Current (A) 28+28​ 44+44​
Efficiency​
Max. Efficiency 97.6%​
Euro Efficiency 96.5%​
MPPT Efficiency >99%​
Equipment Protection​
Integrated DC polarity reverse connection protection, AC output overload protection, thermal protection, AC output overvoltage protection, AC output short circuit protection, DC component monitoring, overvoltage load drop protection, ground current monitoring, arc fault circuit interruption (optional), grid monitoring, islanding monitoring, ground fault monitoring, DC input switch, DC terminal impedance monitoring, residual current monitoring (RCD), surge protection​
General Data​
Ingress Protection (IP) Rating IP66/TYPE4X​
Operating Temperature Range(°C) -40~+ 60, >45℃ Derating​
Permissible Ambient Humidity 0-100%​
Noise Level @ 1m <30dB @ 25℃ (77°F)​
Type of Cooling Intelligent Air Cooling​
Communication Port RS485/RS232/CAN/Wi-Fi/Bluetooth/4G​
Dimensions(HxWxDmm) 638×363×230mm (Excluding Connectors and Brackets)​
Weight 30kg​
Permissible Altitude <2000m​
Warranty 5 Years /10 Years​
Over Voltage Category TYPE II(DC), TYPE II(AC)​
Certification​
Overview UL 1741 3rd Edition ( September 28, 2021), CSA-C22.2 No.107.1-16, UL991/UL1998,CEC Efficiency, FCC SDOC Part 15B​

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