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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
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
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
Max. efficiency 98.3% 98.6%
Euro efficiency 98.0% 98.2%

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