KLD-MS SERIES

THREE-PHASE STRING

PV INVERTER（10-110kW）

Efficient Stable Reliable

PRODUCT DESCRIPTION

KLD-MS series three-phase string PV inverter is suitable for residence as well as small-scale industrial and commercial PV projects. The power range is 10-110kW, and the maximum single string input current is up to 40A, which |perfectly matches the high-power modules; it also has high power rationing of PV and inverters, high efficiency, wide MPPT voltage range. Its small size and light weight are convenient for installation and maintenance.

PRODUCT FEATURES

Portable
and light
Double safety
protection
Stable
and reliable
High protection
grade
Flexible
communication
Three-phase
regulation

EFFICIENT POWER GENERATION

High conversion efficiency

High efficiency topology structure ensures high conversion efficiency under various irradiation conditions.

Intelligent tracking bracket control algorithm

Single axis, dual axis and oblique axis can be chosen to cope with complex terrain and different weather scenarios to find the optimal tracking angle and enhance power generation efficiency.

SAFE AND RELIABLE

DC side double safety protection—intelligent string section breaker

All scenarios, high-precision, active identification of DC anomalies.Rapid response in milliseconds for the safety of the DC side.

GRID FRIENDLY

  • ADAPTATION TO
    EXTREMELY WEAK GRID
  • SCR=1.1/THDi＜1%

Full power operation and better power quality

  • ULTRA-HIGH
    VOLTAGE AC
  • SCCR=0.7/SCR=1.1

Series compensation and adaptation to weak and complex grid

  • ULTRA-HIGH
    VOLTAGE DC
  • GB 37408 compliance

High voltage ride-through does not reduce capacity output

TECHNOLOGY PARAMETER

Model KLD-MS10kW-3 KLD-MS20kW-3 KLD-MS30kW-3 KLD-MS50kW-3 KLD-MS60kW-3 KLD-MS80kW-3 KLD-MS100kW-3 KLD-MS110kW-3
Protection grade IP65
Input (DC)
Maximum input power (W) 15000 30000 45000 75000 90000 120000 150000 165000
Maximum input voltage (V) 1100
MPPT voltage range (V) 150-1000 200-1000
MPPT full load voltage range (V) 500-850
Rated input voltage ( V ) 620
Start-up voltage ( V ) 150 200
Maximum input current (A) 15*2 32*2 38*2 40*3 38*4 38*6
Short-circuit current ( A ) 25*2 48*2 48*2 48*3 48*4 48*6
MPPT/ Number of DC terminals 2/2 2/4 2/5 3/7 4/8 6/12
Output (AC)
Maximum output power (VA) 11000 22000 33000 55000 66000 88000 110000 110000
Rated output power ( W ) 10000 20000 30000 50000 60000 80000 100000 110000
Maximum output current (A) 17 32 48 80 96 127 158 158
Rated voltage ( V ) 3P+N+PE/3P+PE AC230/400
Grid voltage range AC260V-519V (adjustable)
Efficiency
Maximum efficiency 98.70% 98.75% 98.50% 98.80% 99.00%
Chinese efficiency 98.23% 98.35% 98.10% 98.45% 98.50% 98.30% 98.40%

Note: material download page for detailed parameter

TECHNOLOGY PARAMETER

  • Protection grade：IP65

    Input (DC)

    Maximum input power (W)：15000

    Maximum input voltage (V)：1100

    MPPT voltage range (V)：150-1000

    MPPT full load voltage range (V)：500-850

    Rated input voltage ( V )：620

    Start-up voltage ( V ) ：150

    Maximum input current (A)：15*2

    Short-circuit current ( A )：25*2

    MPPT/ Number of DC terminals：2/2

    Output (AC)

    Maximum input power (VA)：11000

    Rated output power ( W )：10000

    Maximum output current (A)：17

    Rated voltage ( V )：3P+N+PE/3P+PE AC230/400

    Grid voltage range：AC260V-519V (adjustable)

    Efficiency

    Maximum efficiency：98.70%

    Chinese efficiency：98.23%

  • Protection grade：IP65

    Input (DC)

    Maximum input power (W)：30000

    Maximum input voltage (V)：1100

    MPPT voltage range (V)：150-1000

    MPPT full load voltage range (V)：500-850

    Rated input voltage ( V )：620

    Start-up voltage ( V ) ：150

    Maximum input current (A)：32*2

    Short-circuit current ( A )：48*2

    MPPT/ Number of DC terminals：2/4

    Output (AC)

    Maximum input power (VA)：22000

    Rated output power ( W )：20000

    Maximum output current (A)：32

    Rated voltage ( V )：3P+N+PE/3P+PE AC230/400

    Grid voltage range：AC260V-519V (adjustable)

    Efficiency

    Maximum efficiency：98.75%

    Chinese efficiency：98.35%

  • Protection grade：IP65

    Input (DC)

    Maximum input power (W)：45000

    Maximum input voltage (V)：1100

    MPPT voltage range (V)：200-1000

    MPPT full load voltage range (V)：500-850

    Rated input voltage ( V )：620

    Start-up voltage ( V ) ：200

    Maximum input current (A)：38*2

    Short-circuit current ( A )：48*2

    MPPT/ Number of DC terminals：2/5

    Output (AC)

    Maximum input power (VA)：33000

    Rated output power ( W )：30000

    Maximum output current (A)：48

    Rated voltage ( V )：3P+N+PE/3P+PE AC230/400

    Grid voltage range：AC260V-519V (adjustable)

    Efficiency

    Maximum efficiency：98.50%

    Chinese efficiency：98.10%

  • Protection grade：IP65

    Input (DC)

    Maximum input power (W)：75000

    Maximum input voltage (V)：1100

    MPPT voltage range (V)：200-1000

    MPPT full load voltage range (V)：500-850

    Rated input voltage ( V )：620

    Start-up voltage ( V ) ：200

    Maximum input current (A)：40*3

    Short-circuit current ( A )：48*3

    MPPT/ Number of DC terminals：3/7

    Output (AC)

    Maximum input power (VA)：55000

    Rated output power ( W )：50000

    Maximum output current (A)：80

    Rated voltage ( V )：3P+N+PE/3P+PE AC230/400

    Grid voltage range：AC260V-519V (adjustable)

    Efficiency

    Maximum efficiency：98.80%

    Chinese efficiency：98.45%

  • Protection grade：IP65

    Input (DC)

    Maximum input power (W)：90000

    Maximum input voltage (V)：1100

    MPPT voltage range (V)：200-1000

    MPPT full load voltage range (V)：500-850

    Rated input voltage ( V )：620

    Start-up voltage ( V ) ：200

    Maximum input current (A)：38*4

    Short-circuit current ( A )：48*4

    MPPT/ Number of DC terminals：4/8

    Output (AC)

    Maximum input power (VA)：66000

    Rated output power ( W )：60000

    Maximum output current (A)：96

    Rated voltage ( V )：3P+N+PE/3P+PE AC230/400

    Grid voltage range：AC260V-519V (adjustable)

    Efficiency

    Maximum efficiency：99.00%

    Chinese efficiency：98.50%

  • Protection grade：IP65

    Input (DC)

    Maximum input power (W)：120000

    Maximum input voltage (V)：1100

    MPPT voltage range (V)：200-1000

    MPPT full load voltage range (V)：500-850

    Rated input voltage ( V )：620

    Start-up voltage ( V ) ：200

    Maximum input current (A)：38*6

    Short-circuit current ( A )：48*6

    MPPT/ Number of DC terminals：6/12

    Output (AC)

    Maximum input power (VA)：88000

    Rated output power ( W )：80000

    Maximum output current (A)：127

    Rated voltage ( V )：3P+N+PE/3P+PE AC230/400

    Grid voltage range：AC260V-519V (adjustable)

    Efficiency

    Maximum efficiency：99.00%

    Chinese efficiency：98.30%

  • Protection grade：IP65

    Input (DC)

    Maximum input power (W)：150000

    Maximum input voltage (V)：1100

    MPPT voltage range (V)：200-1000

    MPPT full load voltage range (V)：500-850

    Rated input voltage ( V )：620

    Start-up voltage ( V ) ：200

    Maximum input current (A)：38*6

    Short-circuit current ( A )：48*6

    MPPT/ Number of DC terminals：6/12

    Output (AC)

    Maximum input power (VA)：110000

    Rated output power ( W )：100000

    Maximum output current (A)：158

    Rated voltage ( V )：3P+N+PE/3P+PE AC230/400

    Grid voltage range：AC260V-519V (adjustable)

    Efficiency

    Maximum efficiency：99.00%

    Chinese efficiency：98.40%

  • Protection grade：IP65

    Input (DC)

    Maximum input power (W)：165000

    Maximum input voltage (V)：1100

    MPPT voltage range (V)：200-1000

    MPPT full load voltage range (V)：500-850

    Rated input voltage ( V )：620

    Start-up voltage ( V ) ：200

    Maximum input current (A)：38*6

    Short-circuit current ( A )：48*6

    MPPT/ Number of DC terminals：6/12

    Output (AC)

    Maximum input power (VA)：110000

    Rated output power ( W )：110000

    Maximum output current (A)：158

    Rated voltage ( V )：3P+N+PE/3P+PE AC230/400

    Grid voltage range：AC260V-519V (adjustable)

    Efficiency

    Maximum efficiency：99.00%

    Chinese efficiency：98.40%