Nkp 4000W Power-Frequency Inverter with Built-in Solar Charge Controller
$480
/piece
price excl.VAT
Negotiable
- Minimal order
- 100 pieces
Message Phone call
Product Specifications
Type
DC/AC Inverters
Product Description
Nkp 4000W Power-Frequency Inverter with Built-in Solar Charge Controller
PRODUCT OVERVIEW
The product is an integrated intelligent inverter with built-in charge controller system designed for large photovoltaic power.Based on double MCU intelligent control technology,it provide customers with the best experience.
It applies to different types of loads because of its pure sine wave output.Its mains supply preferred mode,saving mode and battery preferred mode are all settable,thus making it easy to meet the different application needs of users.It has intelligent optimization SOC control and independent three-stage photovoltaic charge management for battery to improve charge efficiency.LCD display realize the visualization of operation status of equipment.It is widely applied to large solar power generation occasions including families,schools,streets,frontier defense,pasturing areas,industrial and mining enterprises,Satellite communications equipment,etc.
MAIN FEATURES
+Excellent performance because of double MCU intelligent control technology.
+A wide range of applicable loads because of pure sine wave AC output.
+Mains supply preferred mode,saving mode and battery preferred mode are all settable,thus making it easy to meet the different application needs of users.
+Excellent charge efficiency and a longer battery life because of intelligent optimization SOC control and independent three-stage photovoltaic charge management.
+Full digital LED display for visualization of operation status of the equipment.
+Overprotection functions(overcharge protection,overdischarge protection,overload protection,short circuit protection and overtemperature protection).
TECHNICAL INDEXES
| Mode:NKP- | NKP-4KW | ||||||
| Rated power | 4000W | ||||||
| Battery | Rated voltage | 48VDC/96VDC | |||||
| Controller | solar input voltage | <25V;×2/24V;×4/48V;×8/96V; | |||||
| Charge current | 20-60A | ||||||
| Voltage of boosting charge | 14.2V;×2/24V;×4/48V;×8/96V; | ||||||
| Voltage of direct charge | 14V;×2/24V;×4/48V;×8/96V; | ||||||
| Voltage of floating charge | 13.8V;×2/24V;×4/48V;×8/96V; | ||||||
| Inverter | Input voltage | 85-138VAC/170-275VAC | |||||
| Input frequency | 45-65Hz | ||||||
| Charge current | 30A(default) -C0-C6 | ||||||
| Battery type | U0-U7 (settable) | ||||||
| Output voltage | 110VAC/220VAC;±5%( inversion mode) | ||||||
| Output frequency | 50/60Hz±1%( inversion mode) | ||||||
| Output waveform | Pure sine wave | ||||||
| Switching time | <10ms( typical load) | ||||||
| Efficiency | >85%(80% resistive load) | ||||||
| Overload | 110-120%/30S;>160%/300ms; | ||||||
| Protection function | Battery overvoltage protection,battery undervoltage protection,overload protection,short circuit protection,overtemperature protection,etc. | ||||||
| Ambient temperature for operation | 0-40ºC | ||||||
| Ambient temperature for storage | -15 - +50ºC | ||||||
| Relative humidity for operation/storage | 0-90%(no condensation) | ||||||
| External dimension(mm) | 175*350*550mm | ||||||
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