Deming 20kw Grid Tie Wind Inverter with Multiple Communication Options

• Customization: Available
• Nature of Source Flow: Active Inverter
• Certification: ISO9001, RoHS, CE
• Model NO.: DMWG-20KSTL-A
• Output Power: >1000W
• Grid Type: Grid Inverter
• Output Type: Triple
• Circuit Topologies: Full-Bridge Type
• Nature of Wave String: Sine Wave Inverter
• Type: DC/AC Inverters
• Communication: RS485/WiFi/GPRS/LAN
• Transport Package: Wooden Case
• Specification: 690*275*770mm 65kg
• Trademark: Deming
• Origin: China Jinan
• HS Code: 8504403090
• Production Capacity: 50000/Year

Product Description

Product Description

On Grid Wind Turbine System

The On Grid Wind Turbine System, developed by Jinan Deming Power Equipment Co., Ltd, is a reliable and efficient solution for harnessing wind energy. This system consists of a wind turbine, on grid controller, on grid inverter, metering device, and power distribution system.

With this system, wind energy is converted into AC electrical energy by the wind turbine. The on grid controller then converts it into DC electrical energy. Finally, the on grid inverter converts the DC electrical energy into AC electrical energy of the same frequency and phase as the grid.

One of the key advantages of the On Grid Wind Turbine System is its ability to supply power to the local load. It efficiently distributes part of the generated power to meet the immediate energy needs. Any surplus power is seamlessly fed into the grid, contributing to the overall energy supply.

Performance Characteristics:

• Reliable and efficient conversion of wind energy into electrical energy


• Seamless integration with the grid


• Ability to supply power to the local load


• Contribution to the grid's energy supply with surplus power

Experience the benefits of clean and renewable energy with the On Grid Wind Turbine System. Contact Jinan Deming Power Equipment Co., Ltd today to learn more about this innovative solution.

On Grid Wind Turbine Controller

On Grid Wind Turbine Controller

The On Grid Wind Turbine Controller, manufactured by Jinan Deming Power Equipment Co., Ltd, is a high-quality product that meets the JB/T6939.1-2004 industrial standard and GB/T 19115.1-2003 national standard. It is designed to fulfill users' technical requirements.

Key Features:

1. Big LCD Display: The controller features a large LCD display that visually shows the working status of the wind turbine. It provides real-time data on wind turbine voltage, current, power, as well as DC output voltage, current, and accumulative total generating electricity. The main-board is equipped with a battery, ensuring that history data can be stored for up to 30 days even in case of power outage.


2. Two Sets of Control Systems: The controller offers two sets of control systems - PWM constant voltage system and three-phase brake system.


3. PWM Constant Voltage Control: The PWM constant voltage control allows the wind turbine to operate at 120% of its rated power. If the PWM's capacity is exceeded, the brake system will automatically start to ensure safe operation. After 10-20 minutes, the brake will stop, and the wind turbine will resume power supply.


4. DC Constant Voltage Output: The controller can conduct DC constant voltage output during strong or super-strong winds, ensuring the safe operation of the inverter.


5. Grid Power Resumption: In case of grid power outage, the controller will stop the inverter's output to the grid. The three-phase dump load of the controller will automatically start, putting the wind turbine on braking status. When grid power resumes, the controller will stop the dump load, and the wind turbine and inverter will resume normal operation.


6. Surge Arrester: The controller is equipped with a surge arrester to protect the wind generator and the system from lightning shock damage.


7. Emergency Stop and Manual Brake: The controller features an emergency stop switch for cutting off all power supply in case of emergencies. It also has a manual brake switch for forcibly braking the wind turbine.


8. Modbus Communication Protocol: The controller adopts the Modbus communication protocol, allowing customers to develop customized solutions.


9. Adjustable Technical Parameters: The controller's technical parameters can be adjusted through the RS485 interface, providing convenience for professional customers to adapt to different wind turbines.


10. Real-Time Monitoring: The controller supports WIFI and GPRS, enabling customers to monitor the working status of the grid-tie wind power system in real time through PC or mobile terminals. It is compatible with Android and IOS.


11. Expandability: The controller can be equipped with a solar panel control system and various brake functions based on customers' demands.

On Grid Wind Turbine Inverter

The On Grid Wind Turbine Inverter is a reliable and efficient product designed to work seamlessly with the wind turbine system. It incorporates advanced technologies and components from renowned companies such as American TI, German Infineon, and Japanese Mitsubishi.

Key Features:

• DSP Chip: The main circuit of the inverter uses a high-performance DSP chip from the American TI company, ensuring optimal performance.


• SPWM Pulse Width Modulation: The inverter utilizes SPWM pulse width modulation technology to achieve pure sine wave output. It automatically synchronizes with the grid, resulting in a power factor close to 1 and low current harmonic content. This ensures minimal pollution and no impact on the grid.


• Maximum Power Tracking: The inverter employs wind turbine input maximum power tracking technology (MPPT) to maximize power generation efficiency.


• Power Curve Setting: The power curve of the wind turbine can be customized, with the default setting offering 20 points. The internal expansion allows for up to 50 points.

Choose the On Grid Wind Turbine Controller and Inverter from Jinan Deming Power Equipment Co., Ltd for a reliable and efficient wind power generation system.

Detailed Photos

 

Product Parameters

Product Name: Deming 20kw Grid Tie Wind Inverter with Multiple Communication Options

Company Name: Jinan Deming Power Equipment Co., Ltd

Description: The Deming 20kw Grid Tie Wind Inverter is a reliable and efficient solution for on-grid wind power generation. With multiple communication options, it offers seamless integration and control. Perfect for wind solar hybrid systems.

 

On grid wind turbine controller			WGMC10K380	WGMC20K380		WGMC30K380
Wind turbine input
Power			10KW	20KW		30KW
Max. Control power / current			20KW/40A	40KW/80A		60KW/120A
Rated voltage of wind turbine (AC)			380V/400V	380V/400V		380V/400V
Input voltage range		AC	0-600V	0-600V		0-600V
		DC	0-900V	0-900V		0-900V
Braking voltage (DC)		Default	550V±1%	550V±1%		550V±1%
		Set range	530-560V	530-560V		530-560V
Braking current (DC)		Default	30A	60A		90A
		Set range	0-30A	0-60A		0-90A
Braking time		Default	10-20 min
		Set range	0-5000 min
* Generator overspeed control		Default	>300 rpm/min
		Set range	0-1000 rpm/min
* Over wind speed control		Default	14 m/s
		Set range	0-45 m/s
Manual control		Manual brake, *remote control brake (with communication function)
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)		Default	520V±1%	520V±1%		520V±1%
		Set range	510-540V	510-540V		510-540V
Constant current (DC)		Default	24A	48A		72A
		Set range	0-24A	0-48A		0-72A
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)			2.4A	44.9A		67.3A
Rated current			20.4A	40.8A		61.2A
THD Current harmonic			<3%(at rated power)
Power factor			>0.99
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			2min(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	Wind turbine 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
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

Customize your wind power system with the Deming 20kw Grid Tie Wind Inverter. This inverter offers multiple communication options and is designed for on-grid wind generators. It provides a pure sine wave output and is suitable for both on-grid and off-grid applications.

 

On grid wind turbine controller			WGMC3K220		WGMC5K220
Wind turbine input
Power			3KW		5KW
Max. Control power / current			6KW/20A		10KW/34A
Rated voltage of wind turbine (AC)			220V		220V
Input voltage range		AC	0-330V		0-330V
		DC	0-450V		0-450V
Braking voltage (DC)		Default	350V±1%		350V±1%
		Set range	320-350V		320-350V
Braking current (DC)		Default	15A		25A
		Set range	0-15A		0-25A
Braking time		Default	10-20 min
		Set range	0-5000 min
* Generator overspeed control		Default	>300 rpm/min
		Set range	0-1000 rpm/min
* Over wind speed control		Default	14 m/s
		Set range	0-45 m/s
Manual control		Manual brake,*remote control brake (with communication function)
Automatic control function		Dump load control, * yaw, * pitch, * mechanical brake, * hydraulic brake,  * electromagnetic brake
* PV. Input
Rated power (increased)			3KWp		3KWp
Working voltage (DC)			320V / 400V		320V / 400V
DC output parameters
Output voltage range (DC)			0-350V		0-350V
Constant voltage (DC)		Default	310V±1%		310V±1%
		Set range	300-330V		300-330V
Constant current (DC)		Default	12A		20A
		Set range	0-12A		0-20A
On grid wind turbine inverter			DMWG3KTL		DMWG5KTL
Rated output power (AC)			3KW		5KW
Max. Output power (AC)			3.3KW		5.5KW
Input voltage rang (DC)			0-450V		0-450V
MPPT Voltage range (DC)			100V-400V		100V-400V
Max. Input current (DC)			11.2A		18.7A
Rated current			10.2A		17A
THD Current harmonic			<3%(at rated power)
Power factor			>0.99
Max. efficiency			98%
Allowable grid voltage range (AC)			110V/120V/220V (Single-phase)±20%
Allowable grid frequency range			50Hz/60Hz±10%
Automatic operation conditions			DC input and power grid meet the requirements, the inverter operates automatically
Restart time after power failure			2min(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	Wind turbine 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
Controller size / weight	360*230*480mm       17kg			360*230*480mm       18kg
Dump load size / weight	400*400*250mm       12kg			600*450*380mm       28kg
Inverter size / weight	450*275*770mm       39kg			450*275*770mm       44kg

Product Name: Deming 20kw Grid Tie Wind Inverter with Multiple Communication Options

Description: This 20kw wind inverter is designed for on-grid wind generators. It offers multiple communication options and can be custom made to user specifications.

Company Name: Jinan Deming Power Equipment Co., Ltd

*Above parame
 

Product Name: Deming 20kw Grid Tie Wind Inverter with Multiple Communication Options

Company Name: Jinan Deming Power Equipment Co., Ltd

Description: The Deming 20kw Grid Tie Wind Inverter by Jinan Deming Power Equipment Co., Ltd is a reliable and efficient solution for wind power generation. With multiple communication options and a pure sine wave output, this inverter is perfect for on-grid wind generators. It offers seamless integration and high performance, making it an ideal choice for wind solar hybrid systems. Experience the benefits of this energy storage inverter for wind power today!

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