KSG 30-60K Series

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

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KSG 30-60K Series

KSG-30K KSG-50K KSG-60K.pdf

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.

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%