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KSG 30~60K  Series

KSG 30 ~ 60K series PV inverter is a three-phase inverter whose rated output voltage is 400Vac. It is applicable for distributed commercial PV system. It has the characteristics of high efficiency, high reliability and easy installation.


General Features

● Max. PV voltage up to 1000V

● 3 MPPT

● High efficiency up to 98.6%

● IP65 protection

● DC fuse optional

● String monitoring optional

● Easy installation

● Reactive power controller

● Digital controller

● DC/AC surge protection

● Type Ⅱ SPD optional

Technical Parameters
Model KSG-30K KSG-50K KSG-60K
Input(DC)
Max. DC power 39KW 65KW 78KW
Max. DC voltage 1000Vdc
MPPT voltage range 250~950Vdc
Full load MPPT voltage range 400~800Vdc 480~800Vdc 500~800Vdc
Min. / Start DC voltage 200 / 250Vdc
Number of MPPT trackers 3
Strings per MPPT tracker 2 4
Max. input current per MPPT tracker 26A 36A 40A
Output(AC)
Nominal AC output power 30KW 50KW 60KW
Max. AC output power 33KW 55KW 66KW
Nominal AC voltage 400Vac
AC voltage range 400Vac±20%
Nominal AC grid frequency 50 / 60Hz
AC grid frequency range 50 / 60Hz(±5Hz)
Nominal AC output current 44A 72A 87A
Max. output current 48A 80A 95A
Power factor (cosФ) Lagging0.8~Leading0.8
THDI <3%
AC connection 3W+N+PE / 3W+PE
Topology Transformerless
Efficiency
Max. efficiency 98.3% 98.6%
Euro efficiency 98.0% 98.2%

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