5kw 7.5kw Pure Sine Wave off Grid System of Solar Inverter

• Customization: Available
• After-sales Service: Yes
• Warranty: 2 Years
• Model NO.: NB48-7.5KDZ
• Nature of Source Flow: Passive inverter
• Phase: Single
• Output Power: >1000W
• Certification: CE, ISO9001
• Type: DC/AC Inverters
• Power Source: Solar Power, Wind Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Product Name: 7.5kw off Grid Sine Wave Single Phase Inverter
• Application: Solar Power System Home
• Output Waveform: Pure Sine Wave Output
• Display: Display
• Output Rated Current: 68A / 62.5A / 34A / 31A
• Output Voltage Accuracy: 110 VAC / 120 VAC / 220 VAC / 240 VAC± 1%
• Output Frequency Accuracy: 50Hz / 60Hz ±0.05%
• Inverter Efficiency: 94%
• Transport Package: Wooden Case
• Specification: 500*780*930 126KGS
• Trademark: Deming
• Origin: China Jinan
• HS Code: 8504403090
• Production Capacity: 5000/Year

Product Description

Product Description

Detailed Photos

Product Parameters

5KW off grid single phase inverter technical parameters

Model		NB48-5KDZ	NB96-5KDZ	NB120-5KDZ	NB240-5KDZ
DC input	Input rated voltage	48 VDC	96 VDC	120 VDC	23 VDC
	Input rated current	116A	58A	46A	22.7A
	Input DC voltage allowing range	40-62VDC	80-124 VDC	100-155 VDC	200-310 VDC
AC bypass	Allow input voltage range	110 VAC / 120 VAC / 220 VAC / 240 VAC ± 15%
	Input rated current	45.5A / 41.7A / 22.5 A / 21A
	Bypass transfer time	≤40 ms(Can be customized ≤4ms version)
AC output	Output rated power	5KW
	Output rated voltage and frequency	110 VAC / 120 VAC / 220 VAC / 240 VAC,50Hz / 60Hz
	Output rated current	45.5A / 41.7A / 22.5 A / 21A
	Output voltage accuracy	110 VAC / 120 VAC / 220 VAC / 240 VAC± 1%
	Output frequency accuracy	50Hz / 60Hz ± 0.05%
	Wave	Pure sine wave  (Isolation transformer)
	THD.	≤3%( Linear load)
	Power factor (PF)	1
	Overload capacity	120%,5 minutes;200%,3 seconds
	Crest factor (CF)	3:1
	Inverter efficiency	>94%
Working Environment	Dielectric strength	1500VAC,1 minute
	Noise (1m)	≤50dB
	Ambient temperature	-20ºC~+60ºC
	Humidity	0~90%, No condensation
	Altitude	<6000m(Higher than 2000m rated power should be reduced)
Equipped with Isolated Transformer		Yes
Battery priority		Yes
Communication Interface		RS485
Production function		Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection
Size		510*660*850 mm
Weight		58 Kg

7.5KW off grid single phase inverter technical parameters

Type		NB48-7.5KDZ	NB96-7.5KDZ	NB120-7.5KDZ	NB240-7.5KDZ
DC input	Input rated voltage	48 VDC	96 VDC	120 VDC	240 VDC
	Input rated current	174A	87A	69A	35A
	Input DC voltage range	40-62 VDC	80-124 VDC	100-155 VDC	200-310 VDC
AC input	Allow input voltage range	110 VAC / 120 VAC / 220 VAC / 240 VAC ± 15%
	Input rated current	68A / 62.5A / 34A /31A
	Bypass transfer time	≤40 ms(Can be customized ≤4ms version)
AC output	Output rated power	7.5KW
	Output rated voltage and frequency	110 VAC / 120 VAC / 220 VAC / 240 VAC,50Hz / 60Hz
	Output rated current	68A / 62.5A / 34A / 31A
	Output voltage accuracy	110 VAC / 120 VAC / 220 VAC / 240 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	94%
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)
Production function	Input reverse protection, input under-voltage protection, output overload protection, output short circuit protection, thermal protection
Equipped with isolated transformer		Yes
Pure Sine Wave		Yes
AC Charger		Available, optional
Solar Battery Charger		Available, optional
Dry Contact		Available. optional
Size	Net Size: 400*660*770mm    Packing Size:500*780*930
Weight	Net Weight :105KGS  Gross Weight :126KGS