500kw 600kw Low Frequency off Grid 3 Phase Solar Inverters

• After-sales Service: Yes
• Warranty: 2 Years
• Nature of Source Flow: Passive inverter
• Phase: Three
• Output Power: >1000W
• Certification: CE, ISO9001
• Model NO.: NB480-500KSZ
• Type: DC/AC Inverters
• Power Source: Solar Power, Wind Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Product Name: 500kw off Grid Sine Wave Three Phase Inverter
• Application: Solar Power System Home
• Output Waveform: Pure Sine Wave Output
• Display: Display
• Output Rated Current: 1280A / 760A / 725A
• Output Voltage Accuracy: 220 VAC / 380 VAC / 400 VAC ± 1%
• Output Frequency Accuracy: 50Hz / 60Hz ±0.05%
• Inverter Efficiency: 96%
• Transport Package: Wooden Case
• Specification: 1910*1160*1880mm 1800kg
• Trademark: Deming
• Origin: China Jinan
• HS Code: 8504403090
• Production Capacity: 5000/Year

Product Description

Product Description

Detailed Photos

Product Parameters

500KW off grid three phase inverter technical parameters

Type		NB480-500KSZ
DC input	Input rated voltage	480 VDC
	Input rated current	1157 A
	Input DC voltage range	400-620 VDC
AC input (AC Bypass)	Allow input voltage range	220 VAC / 380 VAC / 400 VAC ± 15% VAC
	Input rated current	1280A / 760A / 725A
	Bypass transfer time	≤100ms(Can be customized ≤4ms version)
AC output	Output rated power	500KW
	Output rated voltage and frequency	220 VAC / 380 VAC / 400 VAC ,50Hz / 60Hz
	Output rated current	1280A / 760A / 725A
	Output voltage accuracy	220 VAC / 380 VAC / 400 VAC ± 1%
	Output frequency accuracy	50Hz / 60Hz ±0.05%
	Waveform distortion (THD).	≤3% (Linear load)
	Dynamic response time (Load 0←→100%)	2ms
	Power factor (PF)	1
	Overload capacity	120%,5 minutes;200%,3 seconds
	Crest factor (CF)	3:1
	Inverter efficiency	96%
Working Environment	Dielectric strength	1500VAC,1minute
	Noise (1m)	≤50dB
	Ambient temperature	-20ºC~+60ºC
	Humidity	0~90%, No condensation
	Altitude	<6000m Higher than 2000m rated power should be reduced
Equipped with copper transformer		Yes
Pure Sine Wave		Yes
Communication mode		RS485,Wifi,GPRS,Ethernet (Modbus RTU protocol)
AC Charger		Optional
Solar Charger		Optional
Generator port		Optional
Production function	Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection
Product Size	1910*1160*1880mm
Product Weight	1500-1800kg

600KW off grid three phase inverter technical parameters 

Type		NB480-600KSZ
DC input	Input rated voltage	480 VDC
	Input rated current	1389 A
	Input DC voltage range	400-620 VDC
AC input (AC Bypass)	Allow input voltage range	220 VAC / 380 VAC / 400 VAC ± 15% VAC
	Input rated current	1550A / 910A / 870A
	Bypass transfer time	≤100ms (Can be customized ≤4ms version)
AC output	Output rated power	600KW
	Output rated voltage and frequency	220 VAC / 380 VAC / 400 VAC ,50Hz / 60Hz
	Output rated current	1550A / 910A / 870A
	Output voltage accuracy	220 VAC / 380 VAC / 400 VAC ± 1%
	Output frequency accuracy	50Hz / 60Hz ±0.05%
	Waveform distortion (THD).	≤3% (Linear load)
	Dynamic response time (Load 0←→100%)	2ms
	Power factor (PF)	1
	Overload capacity	120%,5 minutes;200%,3 seconds
	Crest factor (CF)	3:1
	Inverter efficiency	96%
Working Environment	Dielectric strength	1500VAC,1minute
	Noise (1m)	≤50dB
	Ambient temperature	-20ºC~+60ºC
	Humidity	0~90%, No condensation
	Altitude	<6000mHigher than 2000m rated power should be reduced
Production function	Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection
Equipped with copper transformer		Yes
Pure Sine Wave		Yes
Communication mode		RS485,Wifi,GPRS,Ethernet (Modbus RTU protocol)
AC Charger		Optional
Solar Charger		Optional
Generator port		Optional
Product Size		1910*1160*1880mm
Product Weight		1800kg