| Certification: | ISO9001, CE |
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| Output Power: | >1000W |
| Grid Type: | off-Grid Inverter |
| Output Type: | Single |
| Nature of Wave String: | Sine Wave Inverter |
| Type: | DC/AC Inverters |
| Samples: |
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| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
1)Excellent performance for double MCU intelligent control technology;
2)Applies to different types of loads because of its pure sine wave output;
3)Mains supply preferred mode,energy saving mode and battery preferred mode are all settable,thus making it easy to meet the different application needs of users;
4)A wide range,high accuracy,and full automatic voltage stabilization;
5)Intelligent opimization SOC control and independent three-stage photovoltaic charge management for battery to improve charge efficiency;
6)Full digital LED display for visualization of operation status of the equipment;
7)Overall protection functions(battery overcharge protection,battery undervoltage protection,overload protection,short circuit protection and overtemperature protection).
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Model:NKW-
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1KW
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1.5KW
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2KW
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3KW
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5KW
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6KW
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Rated power
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1KW
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1.5KW
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2KW
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3KW
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5KW
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6KW
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Battery
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Rated voltage
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24VDC/48VDC
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48VDC/96VDC
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Controller
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Rated current
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60A
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Three-stage charging
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Boosting,direct,floating
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Voltage of boosting charge
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28.4V;x2/48V;x4/96V
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Voltage of direct charge
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28V;x2/48V;x4/96V
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Voltage of floating charge
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27.6V;x2/48V;x4/96V
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Control mode
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PWM
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Mains supply input
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Voltage
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85-138VAC/170-275VAC
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Frequency
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45-65Hz
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Charge current
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30A(Default)-C0-C6
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Battery type
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U0-U7
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AC output
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Voltage
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110VAC/20VAC;±5%(inversion mode)
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Output frequency
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50/60Hz ±1%(inversion mode)
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Output waveform
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Pure sine wave
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Efficiency
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>85%(80% resistive load)
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Overload
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110-120%/30S;>160%/300ms
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Protection function
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Battery overvoltage protection,battery undervoltage protection,overload protection,short circuit protection,overtemperature protection,etc
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Switching time
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4-8ms
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Ambient temperature for operation
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0-40ºC
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Ambient temperature for storage
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-15-+50ºC
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Relative humidity for operation/storage
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0-90%(no condensation)
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External dimensions:D*W*H(mm)
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290*125*430*
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350*175*550
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Packing dimensions:D*W*H(mm)
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365*205*473
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445*245*650
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Suppliers with verified business licenses
Audited Supplier 
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