10kw Solar Inverter Hybrid Three Phase Built in Charge Controller

• After-sales Service: Free Parts
• Warranty: 1 Year
• Nature of Source Flow: Passive inverter
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: NKG
• Phase: Single
• Output Power: 10kw
• Certification: SAA, CE, ROHS, UL, ISO9001, CCC
• Brand: Snadi
• Type: DC/AC Inverters
• Power Source: Solar Power
• Circuit Topologies: Push-pull Type
• Nature of Wave String: Sine Wave Inverter
• Battery Rated Voltage: 192VDC/220VDC/384VDC
• Controller Rated Current: 100A
• Controller Rated Voltage: 192VDC/220VDC/384VDC
• Number of Charge Accesses: 4
• Maximum Current of Each Access: 25A
• Solar Input Voltage: <330VDC/<378VDC/<660VDC
• Controller Efficiency: >90%
• Inverter Input Voltage: 176-264VAC/304-456VAC
• Inverter Input Frequency: 45/65Hz
• Inverter Output Voltage: 220VAC/380VAC
• Inverter Output Waveform: Pure Sine Wave
• Manual Power-on-off: Manual Power-on/off Preferred
• Switching Time: 3s-5s
• Ambient Temperature for Operation: 0-40
• Colour: Black
• Transport Package: Standard Export Package
• Specification: 750*580*920mm
• Trademark: SNADI
• Origin: China
• Package Size: 89.00cm * 74.00cm * 120.00cm
• Package Gross Weight: 196.000kg

Product Description

Product overview

The product can provide reliable power supply protection for large data centers, network conputer rooms as well as the electric piwer links of fields such as manufacturing, traffic and energy to meet the high reliability requirement of users for large-power inverters. Based on the DSP accurate control technology and the double built-in MCUs, the product can output stable and pure sine waves and provide safe and reliable power supply protection for users.

Main features

+Advanced opreation mode
Frequency tracking, phase-locking voltage stabilization,noise filtering and prevention of impact by fluctuation of the power grid realized in output of the inverter
The best power supply guarantee for the loading equipment of users contributed by a full digital vector control technology based on real-time processing by DSP, MCU and DDC

+Efficient IGBT (Insulated Gate Bipolar Transistor) inversion technology
Good high-speed switching feature, large-voltage and large-current operating characteristics, and voltage drive of IGBT (The fifth-generation IGBT has a lower saturation voltage drop and higher operation efficiency and reliability.)

+High adaptability
A wide range of input frequency (45Hz~65Hz), which realizes stable operation of fuel generators

+Great loading capacity
Suitability for industrial applications such as machine tools and wire cutters

+Reliable performance
A power-on test function for tomely discovery and elimination of potential hazards
High stability and reliability guaranteed by integration of functions including AC input overvoltage protection, AC input undervoltage protection, output overaload protection, short circuit protection, overcurrent protection, bus overvoltage protection, overheat protection, fan fault protection, auxiliary power supply fault protection, battery undervoltage warning protection, battery overcharge protection, etc.

+Management function
Big LCD, visualized display of operation statuses through flow charts, intelligent icon touch buttons, tabular data, event records, etc.
Visualization of parameters of the inverter by means of communication with a computer via a RS232/RS485 interface with help if intelligent monitoring software of the inverter

+Intelligent battery management
Intelligent battery charge: Adjustment of the battery charge parameter according to the battery configuration of the user, and switching between equalizing charge and floating charge, temperature compensating charge, and discharge management according to the power supply conditions, which may make the battery life longer and reduce burden of the administrator
Intelligent battery fault detection: Measurement of single parameters, display of the measurement results on the LCD, and immediate alarming and notification for the administrator upon any battery fault

Model		NKG-10KW	NKG-15KW	NKG-20KW	NKG-30KW	NKG-40KW
Rated power		10KW	15KW	20KW	30KW		40KW
Battery	Rated voltage	192VDC/220VDC/384VDC			384VDC
	Voltage of over discharge protection	172VDC/194V DC/345VDC			345VDC
Controller	Rated current	100A
	Rated voltage	192VDC/220VDC/384VDC
	Number of inputs	4
	Max. current of each input	25A
	Solar input voltage	<330VDC/<378VDC/<660V DC			<660VDC
	Voltage of overcharge protection	220VDC/255VDC/445VDC(programmable)			445VDC(programmable)
	Control accuracy	±0.1
	Display accuracy	±0.1
	Efficiency	>95%
Inverter	Input voltage	176-364VAC/304-456VAC
	Input frequency	45-65Hz
	Output voltage	220VAC/380VAC ( three-phase four-wire)
	Output frequency	50/60Hz
	Output waveform	Pure sine wave, THD<4% (full load)
	Protection function	Output short circuit protection, over-voltage protection, under-voltage protection, low battery protection
	Manual power-on/off	Manual power-on/off preferred
	Automatic power on/off	Light-operated power-on + fixed-time power-off (programmable)
Other	Ambient temperature for operation	0-40ºC
	Relative humidity for operation/storage	20-90% (No condensation, maximum)