Grid Tie Wind Generator Inverter 20kw

• Output Power: >1000W
• Rated Capacity: 20kw
• Rated AC Output Power: 20kw
• Max. AC Output Power: 22kw
• Isolate Mode: Industry Frequency Transformer
• Recommended Wind Power: 15kw
• Model NO.: DMWG-20K
• Max. Open Circuit Voltage: 780VDC
• MPPT Input Voltage: 200-780VDC
• Max. Input DC Current: 100A
• Max. Efficiency: 94%
• Euro. Efficiency: 92%
• Nature of Source Flow: Active Inverter
• Phase: Three
• Certification: CE, ISO9001
• Type: DC/AC Inverters
• Power Source: Wind Power
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• After-sales Service: Provide
• Warranty: 2 Years
• Brand: Deming
• Transport Package: Wooden Case
• Specification: 650*610*1560m/300kg
• Trademark: Deming
• Origin: Shandong
• HS Code: 8504403090
• Production Capacity: 50000 PCS/Year

Product Description

20kw wind on grid inverter/three phase/ LCD/RS485
 
On grid wind turbine controller and inverter 10-30KW
 

On grid wind turbine controller		WGMC10K380		WGMC20K380	WGMC30K380
Wind turbine input
Power		10KW		20KW	30KW
Max. Control power		20KW		40KW	60KW
Rated voltage of wind turbine (AC)		380V/400V		380V/400V	380V/400V
Input voltage range		AC 0-600V		AC 0-600V	AC 0-600V
		DC 0-900V		DC 0-900V	DC 0-900V
Braking voltage (DC)		550V±1%		550V±1%	550V±1%
Braking current (DC)		30A		60A	90A
Braking time min		10-20 min
Manual control		Manual brake
Automatic control function		Dump load control, * yaw, * pitch, * mechanical brake, * hydraulic brake, * electromagnetic brake
* PV. Input
Rated power (increased)		5KWp		5KWp	5KWp
Working voltage (DC)		550V / 660V		550V / 660V	550V / 660V
DC output parameters
Output voltage range (DC)		0-550V		0-550V	0-550V
Constant voltage (DC)		520V±1%		520V±1%	520V±1%
On grid wind turbine inverter		DMWG10KTL		DMWG20KTL	DMWG30KTL
Rated output power (AC)		10KW		20KW	30KW
Max. Output power (AC)		11KW		22KW	33KW
Input voltage rang (DC)		0-800V		0-800V	0-800V
MPPT Voltage range (DC)(DC)		150V-700V		150V-700V	150V-700V
Max. Input current (DC)		22.4A		44.9A	67.3A
Rated current		20.4A		40.8A	61.2A
THD Current harmonic		<3%(at rated power)
Power factor		0.8leading-1-0.8lagging, adjustable
Max. efficiency		98%
Allowable grid voltage range (AC)		220V/380V/440V/480V (Three-phase)±20%
Allowable grid frequency range		50Hz/60Hz±10%
Automatic operation conditions		DC input and power grid meet the requirements, and the inverter operates automatically
Restart time after power failure		5min (adjustable)
General parameters
Function	Rectification, DC output, output voltage control, output current control, Dump load control, control parameter setting, wind turbine curve setting
Automatic protection	Control part: Over voltage protection, over current protection, reverse connection protection, lightning arrester Inverter part: Polarity reverse connection protection, short circuit protection, island effect protection, LVRT, overheat protection, overload protection, ground fault protection, etc
Display	Touch screen, LCD
Monitoring content	Fan voltage, current, power, solar panel voltage, current, power, DC output voltage, current, power, inverter output power, * cumulative power generation, * power generation at any time, * rotational speed, * wind speed
Protection level	IP20(Indoor)IP65 (Outdoors)
Telematics	RS485/USB/GPRS/WIFI/Ethernet (optional)
Environment	Operating amb. Temp. & Hum -30-60°C,<90% no condensation
Noise (1m)	<40dB
Refrigeration mode	Forced air cooling
Size / weight
Controller size / weight		400*230*550mm   23kg	500*230*620mm    35kg		500*230*620mm    38kg
Dump load size / weight		690*450*530mm   36kg	980*880*540mm    70kg		980*880*540mm    70kg
Inverter size / weight		690*275*770mm   42kg	690*275*770mm    58kg		690*275*770mm    65kg

*Above parameter only for reference. Could be custom made to user specifications.