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  • 20kw Nkg Three-Phase Inverter with Built-in Charge Controller
  • 20kw Nkg Three-Phase Inverter with Built-in Charge Controller
  • 20kw Nkg Three-Phase Inverter with Built-in Charge Controller
  • 20kw Nkg Three-Phase Inverter with Built-in Charge Controller
  • 20kw Nkg Three-Phase Inverter with Built-in Charge Controller
  • 20kw Nkg Three-Phase Inverter with Built-in Charge Controller

20kw Nkg Three-Phase Inverter with Built-in Charge Controller

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Basic Info.

Model NO.
NKG-020
Brand
Snadi /Snat
Type
DC/AC Inverters
Power Source
Solar Power
Circuit Topologies
Full-Bridge Type
Nature of Wave String
Sine Wave Inverter
Rated Power
20kw
Output Voltage
AC220V /AC380V
Phase Number
Three Phase+N+G
Output Frequency
50/60Hz
DC Voltage
DC192V/220V/240V/384V
Efficiency
95%
Recovery Time
<100ms
Communication
RS232 /RS485 /Snmp
Transport Package
Standard Export Package
Specification
635*566*1295mm
Trademark
SNAT; SNADI
Origin
Foshan China
HS Code
8504403090
Production Capacity
10000 Units Per Month

Product Description

20kw Nkg Three-Phase Inverter with Built-in Charge Controller

PRODUCT OVERVIEW

The product is an intelligent inverter with built-in charge controller designed for large photovoltaic power generations.
Its built-in controller can realize charge management for a battery pack by multiple solar arrays to improve charge efficiency and life of the battery pack.
Thanks to the DSP control based on SPWM high-frequency carrier technology and IGBT power device, it can control the output operation parameters accurately to provide a high quality and reliable pure sine wave AC power supply for precision equipment.
It is widely applied to large solar power generation occasions including families, schools, public lighting,industrial and mining enterprises, frontier defense, sea islands, pasturing areas, etc.
20kw Nkg Three-Phase Inverter with Built-in Charge Controller


MAIN FEATURES
20kw Nkg Three-Phase Inverter with Built-in Charge Controller

20kw Nkg Three-Phase Inverter with Built-in Charge Controller
TECHNICAL INDEXES
 
ModelNKG-20KW
Rated power20KW
BatteryRated voltage192VDC/220VDC/384VDC
Voltage of over discharge protection172VDC/194VDC/345VDC
ControllerRated current100A
Rated voltage192VDC/220VDC/384VDC
Number of inputs4
Max. Current of each input25A
Solar input voltage<330VDC/<378VDC/<660VDC
Voltage of overcharge protection222VDC/255VDC/445VDC(programmable)
 
Control accuracy±0.1
Display accuracy±0.1
Efficiency>95%
InverterInput voltage176-364VAC/304-456VAC
Input frequency45-65Hz
Output voltage220VAC/380VAC ( three-phase four-wire)
Output frequency50/60Hz
Output waveformPure sine wave, THD<4% (full load)
Protection functionOutput short circuit protection, overvoltage protection, under voltage protection, low battery protection and more.
Manual power-on/offManual power-on/off preferred
Automatic power on/offLight-operated power-on + fixed-time power-off (programmable)
OtherAmbient temperature for operation0-40ºC
Relative humidity for operation/storage20-90% (No condensation, maximum)
20kw Nkg Three-Phase Inverter with Built-in Charge Controller
20kw Nkg Three-Phase Inverter with Built-in Charge Controller20kw Nkg Three-Phase Inverter with Built-in Charge Controller20kw Nkg Three-Phase Inverter with Built-in Charge Controller20kw Nkg Three-Phase Inverter with Built-in Charge Controller 
WELCOME TO INQUIRE US IF YOU HAVE ANY QUESTION ABOUT OUR PRODUCTS!

 
 

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