GN series Inverter with AC Charger 20KW

Product Item ： GN20K

GN series inverter with AC charger is developed for energy storage solar system or uninterruptible power system (UPS). It is an advanced tool of power conversion. It can supply you with AC power converted from a DC power source, while it also has a battery charger with grid power AC input. GN series inverter with AC charger is a stable power source with low harmonic distortion to ensure the widest use of applications.

APPLICATION DIAGRAM

Energy Storage Solar System GN inverter with AC charger.png

FUNCTIONAL CHARACTERISTICS

• Convert 48V/96V/192V/240V/384V DC power to 230V AC pure sine wave power

• Charge the batteries with grid power AC input, max charging current 15A

• Working mode options by switch: Battery-Priority mode (DC), Grid-Priority mode (AC)

• Wide AC voltage input voltage to endure voltage instability

• LCD real-time display, concise and straightforward

• Over load protection, over voltage protection, low voltage protection, short circuit protection, over temperature protection, reverse polarity protection

TECHNICAL SPECIFICATIONS

Model		GN20K-192-230	GN20K-240-230
Working Mode Options		Grid-Priority mode (AC) / Battery-Priority mode (DC)

Output	Rated Power	20KW
	Surge Power	40KW
	AC Voltage	230V
	AC Voltage Range	220 - 240V
	Waveform	Pure sine wave
	Frequency	50Hz ± 1Hz
	Communication	RS232/RS485
	Efficiency	≥ 85%
DC Input	DC Voltage	192V	240V
Grid Power AC Input	AC Voltage	195-250V
	Frequency	50Hz ± 5Hz
Battery Charging	Charging Current	Max 15A

Protection	Over-load	In Battery-Priority mode, overload exceeds 110%, automaticly shutdown in 30 s; Overload exceeds 120%, automaticly shutdown in 2 s. (In Grid-Priority mode, no shutdown if overload, just keep noise)
	Short-circuit	Output short-circuit, automaticly shutdown after keeping noise in 20 s
	Battery	High or low voltage protection
	Reverse polarity	Reverse polarity protection
Others	Transfer Time	≤ 4ms
	Display	LCD
	Working Temperature	-10℃ - 50℃
	Cooling Fan	Temperature Control
	Noise	≤ 55dB
	Dimensions	600 x 300 x 800 mm /23.6 x 11.8 x 31.5 inches
	Net Weight	113 kgs / 249 lbs
	Packing	CTN: 665 x 365 x 830 mm, 1 pc, 130 kgs / 26.2 x 14.4 x 32.7 inches, 1 pc, 287 lbs
	Warranty	3 years