300kVA off Grid Three Phase Wind Turbine Inverter

• Customization: Available
• Output Power: 401 - 500W
• Nature of Source Flow: Passive inverter
• Model NO.: SHJ-NBQ300K-T480
• Certification: CE, ROHS, ISO9001, CCC
• Type: DC/AC Inverters
• Power Source: Solar Power, Wind Power
• Circuit Topologies: Push-pull Type
• Nature of Wave String: Sine Wave Inverter
• Transport Package: Wooden Case
• Specification: 1280× 2000× 2060mm
• Trademark: Neture
• Origin: China
• HS Code: 8504403090
• Production Capacity: 400 Sets Per Year

Product Description

300KVA 480V DC off grid three phase inverter



























Power Frequency Pure Sine Wave Inverter Features:

1. Complete isolation-type inverter technology, noiseless output.
2. Adoption of advanced SPWM technology, pure sine wave output.
3. Dynamic current loop control technology to ensure inverter reliable operation.
4. Wide DC input voltage range.
5. Excellent EMC design.
6. Low output harmonic distortion (THD≤3%).
7. LED indicators for input voltage range, load power range, normal output & failure state.
8. Optional energy saving mode.
9. Extensive protections: reverse polarity, short-circuit, overload, under/over input voltage, over-temperature, and inverter's inner fault identification protections.
10. Wide working temperature range (industrial level).
11. Continuous operation at full power.

Application
○  For desolate area like mountain, island, pasturing area, etc.
○  For transportation system like beacon light, traffic light, street light, etc.
○  For communication system: unattached operation microwave middle   station, optical
cable maintenance station, etc.
○  For solar power station, wind-solar power station, park charging station, family
   power house, factory power station, etc.
○  For solar building: has good business future. 
○  For the new technology application project.

300KVA off grid three phase inverter technical parameters
 

Type		SHJ-NBQ400K-T480
DC input	Input rated voltage	480 VDC
	Input rated current	694.4A
	Input DC voltage allowing range	400-620 VDC
AC input (AC bypass)	Allow input voltage range	220 VAC / 380 VAC / 400 VAC ± 15% VAC
	Input rated current	830A / 450A / 430A
	Bypass transfer time	≤100ms(4ms optional)
AC output	Rated capacity	300KVA
	Output rated voltage and frequency	220 VAC / 380 VAC / 400 VAC,50Hz / 60Hz
	Output rated current	830A / 450A / 430A
	Output voltage accuracy	220 VAC / 380 VAC / 400 VAC ± 2%
	Output frequency accuracy	50Hz / 60Hz ± 0.05%
	Wave	Pure sine wave   (Isolation transformer)
	THD.	≤3%(Linear load)
	Power factor (PF)	0.8
	Overload capacity	120%,10 minutes
	Overcurrent capacity	200%,10 seconds
	Crest factor (CF)	3:1
	Inverter efficiency	>96%
Working Environment	Dielectric strength	1500VAC,1 minute
	Noise (1m)	≤50dB
	Ambient temperature	-10ºC~+50ºC
	Humidity	0~90%, No condensation
	Altitude	<2000m Higher 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
Communication interface		RS485/WIFI/GPRS/Ethernet (optional)
Pure Sine Wave		Yes
Equipped With Copper Transformer		Yes
Solar Charger		Optional
AC Charger		Optional
Generator Port		Optional
Size		1280*2000*2060mm
Weight		2500 k

500KVA off grid three phase inverter technical parameters
 

Type		SHJ-NBQ500K-T480
DC input	Input rated voltage	480 VDC
	Input rated current	1157A
	Input DC voltage allowing range	400-620 VDC
AC input (AC bypass)	Allow input voltage range	220 VAC / 380 VAC / 400 VAC ± 15% VAC
	Input rated current	1380A / 760A / 725A
	Bypass transfer time	≤100ms(4ms optional)
AC output	Rated capacity	500KVA
	Output rated voltage and frequency	220 VAC / 380 VAC / 400 VAC,50Hz / 60Hz
	Output rated current	1380A / 760A / 725A
	Output voltage accuracy	220 VAC / 380 VAC / 400 VAC ± 2%
	Output frequency accuracy	50Hz / 60Hz ± 0.05%
	Wave	Pure sine wave   (Isolation transformer)
	THD.	≤3%(Linear load)
	Power factor (PF)	0.8
	Overload capacity	120%,10 minutes
	Overcurrent capacity	200%,10 seconds
	Crest factor (CF)	3:1
	Inverter efficiency	>96%
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
Production function		Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection
Communication interface		RS485/WIFI/GPRS/Ethernet (optional)
Pure Sine Wave		Yes
Equipped With Copper Transformer		Yes
Solar Charger		Optional
AC Charger		Optional
Generator Port		Optional
Size		2150*1400*2300mm
Weight		2600 kg