grid tied inverter 1)Inverter max efficiency: 97.80% 2)European standard efficiency:97.10% 3)THD(Iac):<3%(at rated power)

250kw grid tied inverter without transformer HS250K3 

Features:

Protection function:

Over/under voltage protection

Anti-islanding protection

Overload protection

Installation and operation:

Easy Installation

Adjust parameters via touch LCD

Efficiency:

High efficiency

Wide input voltage range

Wide operation temperature range

Suitable for critical grid environment

 

Model	HS250K3
Isolation	transformer
Max DC power(kW)	275
Max DC voltage(VDC)	880
MPPT voltage range(VDC)	450~820
Max DC input current(ADC)	610
Rated AC output power(kW)	250
Grid voltage range(VAC)	340~440
Rated grid frequency(Hz)	50 / 60
Max efficiency	97.80%
European standard efficiency	97.10%
Display	Touch LCD
THD(Iac)	THD(Iac)<5%(at rated power)
Power factor	≥0.99
MPPT Precision	99%
Grid monitoring	RS232/RS485
Power consumption at night(W)	<100
Protection class	IP20(Indoor)
Anti-islanding method	Vac,Fac
Cooling method	By fan
Ambient temperature	-20°C~+45°C
Relative humidity	0~95%(non-condensing)
Reference Size W/H/D(mm)	2160×2200×840
Reference weight (kg)	2000

250kW grid tied inverter with transformer