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China factory - Qingdao Greef New Energy Equipment Co., Ltd

Qingdao Greef New Energy Equipment Co., Ltd

  • China,Qingdao ,Shandong
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China 750VDC Three Phase Dump Load Ground Fault Monitoring On Grid Controller Wind
China 750VDC Three Phase Dump Load Ground Fault Monitoring On Grid Controller Wind

  1. China 750VDC Three Phase Dump Load Ground Fault Monitoring On Grid Controller Wind

750VDC Three Phase Dump Load Ground Fault Monitoring On Grid Controller Wind

  1. MOQ: 1Set
  2. Price: Negotiable
  3. Get Latest Price
Packaging Details Foam+plywooden case
Delivery Time 25 working days
Payment Terms T/T, Western Union, MoneyGram, L/C
Supply Ability Supply Ability
Protection Function Overvoltage/ Undervoltage/ Overload/ Short Circuit/ Islanding Protection
Maximum Efficiency 97%
Wind turbine rated voltage AC380-520V
Environment Temperature -30-60°C
Mppt Efficiency 99.9%
Communication interface (optional) RS485/ USB/ GPRS/ WIFI/ Ethernet
Type AC To DC Converter
Grid Monitoring Yes
Brand Name Greef
Model Number GT-PCTC Series Controller
Place of Origin Qingdao
Certification CE

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  1. Product Details
  2. Company Details

Product Specification

Packaging Details Foam+plywooden case Delivery Time 25 working days
Payment Terms T/T, Western Union, MoneyGram, L/C Supply Ability Supply Ability
Protection Function Overvoltage/ Undervoltage/ Overload/ Short Circuit/ Islanding Protection Maximum Efficiency 97%
Wind turbine rated voltage AC380-520V Environment Temperature -30-60°C
Mppt Efficiency 99.9% Communication interface (optional) RS485/ USB/ GPRS/ WIFI/ Ethernet
Type AC To DC Converter Grid Monitoring Yes
Brand Name Greef Model Number GT-PCTC Series Controller
Place of Origin Qingdao Certification CE
High Light Ground Fault Monitoring On Grid ControllerThree Phase On Grid Controller750VDC On Grid Controller

Product Description:

Grid-Tied Controller for Wind Generator Systems

The Grid-Tied Controller is an extremely important component for wind generator systems that are connected to grids. This technology converts Three AC current from the wind turbine into DC current and feeds it into the grid-tie inverter.

GT-PCTC series is a professionally designed grid-tied controller for wind generators that integrates a Double safety control system: a PWM constant voltage system and a three-phase dump load brake system. This innovative solution allows the controller to interface with various solar inverters from brands like Growatt, Deye, Solis, and lvet, enabling these solar inverters to adapt to wind turbine operating conditions.

 

Applications:

In the field of wind power generation, the grid-connected controller plays a crucial role. This equipment enables smooth integration of wind energy into the power grid, allowing parallel operation of both wind energy and the power grid. Real-time monitoring and control of output voltage, current, and other relevant parameters of wind power systems is also possible with the grid-connected controller, ensuring the stable operation of the wind power generation system.

When it comes to the grid-connected controller in the wind power grid-connected inverter, it is equipped with a wide wind turbine voltage input range. The controller also has various safety features like automatic detection of DC output voltage and automatic unloading to ensure the safety of the output voltage. These features make sure that the integration of wind power into the power grid is successful and stable.

 
Product Parameters
Type
GT-PCTC-1.5KW
GT-PCTC-2KW
GT-PCTC-3KW
GT-PCTC-5KW
Wind turbine rated power
1.5KW
2KW
3KW
5KW
Wind turbine rated voltage
AC220V-240V
AC220V-240V
AC220V-380V
AC380-450V
Function
Rectifier,Control,DC output
Automatic protection function
Over voltage protection, Grid cut off protection, Regulated supply output, Arrester
Manual function
Manual brake, Reset, Emergency switch
Display mode
LCD Touch Screen
Display content (larger one)
Generator speed(rpm),Input voltage (Vdc), Input current(Vac) ,Output power(kW), Grid voltage (Vac),Grid current(A), Power generate today(kWh),Power generate this month, Power generate last month, Power generate this year, Power generate last year,Power Curve setting.
3-phase dump load time-lapse
12-20 min
12-20 min
12-20 min
12-20 min
Wind turbine 3-phase dump load voltage
450±5Vdc
750±5Vdc
PWM constant voltage
≥400dc
≥700dc
Environment temperature
-30-60°C
Relative humidity
<90% No condensation
Noise (1m)
<40dB
Degree of protection
IP20(Indoor) IP65 (Outdoors)
Cooling method
Forced air cooling
Communication interface (optional)
RS485/USB/GPRS/WIFI/Ethernet
Type
GT-PCTC-10KW
GT-PCTC-20KW
GT-PCTC-30KW
GT-ACDC-50KW
GT-ACDC-100KW
Wind turbine rated power
10KW
20KW
30KW
50KW
100KW
Wind turbine rated voltage
AC380-520V
Function
Rectifier,Control,DC output
Automatic protection function
Over voltage protection, Grid cut off protection, Regulated supply output, Arrester
Manual function
Manual brake, Reset, Emergency switch
Display mode
LCD Touch Screen
Display content (larger one)
Generator speed(rpm),Input voltage (Vdc), Input current(Vac) ,Output power(kW), Grid voltage (Vac),Grid current(A), Power generate
today(kWh),Power generate this month, Power generate last month, Power generate this year, Power generate last year,Power Curve
setting.
PWM constant voltage
≥700dc
≥700dc
≥700dc
≥700dc
≥700dc
Wind turbine 3-phase dump load voltage
750±5Vdc
750±5Vdc
750±5Vdc
750±5Vdc
750±5Vdc
Wind turbine 3-phase dump load time-lapse
12-20 min
12-20 min
12-20 min
12-20 min
12-20 min
Environment temperature
-30-60°C
Relative humidity
<90% No condensation
Noise (1m)
<40dB
Degree of protection
IP20(Indoor) IP65 (Outdoors)
Cooling method
Forced air cooling
Communication interface (optional)
RS485/USB/GPRS/WIFI/Ethernet
Size of the controller (mm)
550*395*270
600*500*1200
600*500*1200
930*580*430mm
1100*600*1800
Controller Weight
25Kg
66Kg
68Kg
50KG
406KG
Dump load Size (mm)
690*520*270
690*530*520
710*890*590
710*890*590
Dumpload built-in
Dump load Weight
45Kg
55Kg
55Kg
55Kg
Dumpload built-in

Customization:

Customize your Greef GT-PCTC Series Controller with our product customization services!

Originating from Qingdao, our controllers are CE certified and have a minimum order quantity of 1 set. The price is negotiable and comes with foam+plywooden case packaging. Delivery time is 25 working days and we accept payment terms of T/T, Western Union, MoneyGram, and L/C. Our supply ability is top-notch!

Our controllers come with a wind turbine 3-phase dump load voltage of 750±5Vdc and protection functions such as overvoltage/undervoltage/overload/short circuit/islanding protection. We also offer communication interfaces such as RS485/USB/GPRS/WIFI/Ethernet (optional).

Our controllers are designed to operate in extreme temperatures ranging from -30-60°C. They also come with grid monitoring capabilities, ensuring that the monitoring of wind turbine speed and wind speed is seamless.

 

Packing and Shipping:

Product Packaging:

The On Grid Controller product is carefully packaged to ensure its safe delivery. It comes in a sturdy cardboard box that is designed to protect the product during transit. Inside the box, the product is wrapped in bubble wrap and placed securely in a foam insert to prevent any damage during shipping.

Shipping:

We offer free shipping for the On Grid Controller product. We use reliable shipping services to ensure timely delivery of the product. Once your order is confirmed, the product will be shipped within 24 hours. You will receive a tracking number to track your shipment.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Exporter,Trading Company

  • Year Established:

    2014

  • Total Annual:

    2.5 Million-5 Million

  • Employee Number:

    70~100

  • Ecer Certification:

    Verified Supplier

GREEF NEW ENERGY is global supplier which focus on Wind ,Solar and Hydro generation system solution . We provide customized system solution which suitable for offf-grid , grid-tied and hybrid system for renewable energy system. GREEF own our own factory manufacture permanent magnet generator... GREEF NEW ENERGY is global supplier which focus on Wind ,Solar and Hydro generation system solution . We provide customized system solution which suitable for offf-grid , grid-tied and hybrid system for renewable energy system. GREEF own our own factory manufacture permanent magnet generator...

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Get in touch with us

  • Reach Us
  • Qingdao Greef New Energy Equipment Co., Ltd
  • 2-111, NO.6 CHANGCHENG NANROAD,CHENGYANG DISTRICT, QINGDAO, CHINA
  • https://www.permanent-magnetalternator.com/

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