Pure Sine Wave Inverter for off Grid Systems

• Customization: Available
• Nature of Source Flow: Passive inverter
• Certification: ISO9001, CE
• Model NO.: NB480-500KSZ
• Output Power: 400kw
• Grid Type: off-Grid Inverter
• Output Type: Triple
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Type: DC/AC Inverters
• Battery Bank Voltage: 480V
• Custom Made: Yes
• Transport Package: Wooden Box
• Trademark: Deming
• Origin: Shandong
• HS Code: 8504403090
• Production Capacity: 100/Month

Product Description

Function Introduction of CE ISO9001 Factory Price Pure Sine Wave Inverter DC AC 500KVA Inverter 380Vac 400Vac 415Vac:

• Utilizes IGBT power components from Mitsubishi or Infineon company


• Equipped with American ATEMEL company microprocessor as figure controller


• Offers comprehensive protection and warning functions


• Compact circuit frame design


• Maximum efficiency of at least 94%


• Wide input voltage range


• RS232/485 communication with the option for multiple communication interfaces


• Features a big-screen English LCD or LED display with a user-friendly interface


• Includes built-in isolated transformers for filtering and supplying power to inductive loads, water pumps, motors, etc.

Off-grid Solar Wind Hybrid System:

Designed and manufactured by Jinan Deming Power Equipment Co., Ltd, this off-grid solar wind hybrid system combines the benefits of solar and wind energy to provide a reliable and sustainable power solution. With its advanced features and high-quality components, this system ensures efficient conversion of DC to AC power, making it suitable for various applications. The system is equipped with IGBT power components from Mitsubishi or Infineon company, ensuring reliable performance and durability. The American ATEMEL company microprocessor serves as the figure controller, offering precise control and monitoring of the system. With its compact circuit frame design, the system takes up minimal space, making it ideal for installations with limited space availability. The system also features a wide input voltage range, allowing for flexibility in power sources. Communication is made easy with the RS232/485 communication interface, and the big-screen English LCD or LED display provides a clear and user-friendly interface. Additionally, the system includes built-in isolated transformers, allowing for the supply of power to inductive loads, water pumps, motors, and other equipment. Experience the benefits of this off-grid solar wind hybrid system, designed to meet the highest standards of quality and efficiency.

Off grid wind power system:
Off grid solar power system:

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	≤100 ms (Can be customized ≤ 4ms version)
AC output	Rated capacity	500KVA
	Output rated power	400KW
	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). (Linear load)	≤3%
	Dynamic response time (Load 0←→100%)	2ms
	Power factor (PF)	0.8
	Overload capacity	120%,10minutes,200% ,10seconds
	Crest factor (CF)	3:1
	Inverter efficiency	90%
Working Environment	Dielectric strength	1500VAC,1minute
	Noise (1m)	≤50dB
	Ambient temperature	-10ºC~+50ºC
	Humidity	0~90%,No condensation
	Altitude	<2000m(Higher than 2000m rated power should be reduced)
Equipped with copper transformer		Yes
Pure Sine Wave		Yes
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