50KW-200KW On-Grid Wind and Solar Hybrid ControllerSHJ-GT
(Grid-tie) model On grid Wind Turbine Controller Product
Characteristics1.The product is manufactured according the
JB/T6939.1-2004 industrial standard and GB/T 19115.1-2003
national standard also with users' technical requirements.2.Big LCD
display.The images tell working state visually.Various data show:
real-time wind turbine voltage,current,solar panel
voltage,current,DC output voltage,current,total power
generation(The main board is with button battery,in case of power
failure, history data can be saved for 30 days)3.Two sets of
control systems:PWM constant voltage system and three-phase dump
load system.4.PWM constant voltage control is 120% of the
rated power of the wind turbine. In case exceeding of PWM's
capacity, the three-phase dump load will automatically start
immediately. After 10-20 minutes, the three-phase dump load will
stop and the wind turbine will re-start to resume power supply to
ensure the safe running of the overall wind turbine generation
system.5.When the strong or super-strong wind conditions, the
controller can conduct constant voltage output to ensure the
inverter safety running.6.When the condition of disconnected
grid-connected inverter, the controller can conduct constant
voltage output and wait for inverter resumption. 7.When the grid is
cut off, the three-phase dump load of the controller will
automatically start to work and the inverter will stop
output to grid. When the grid resuming, the controller stops
three-phase dump load and the inverter will resume power
supply.8.The inside of the controller is equipped with surge
protector. Contain the over voltage into the wind turbine
under the bearable voltage of the equipment or system. On another
way, to conduct the strong lightening current into the earth
directly to avoid any damage of equipment.9.The controller is
equipped with emergency stop switch; in case of emergency, press
down the emergency stop button in the front panel to cut off all
power supply of the controller and the wind turbine will
immediately brake(three-phase dump load).10.The controller is
equipped with manual three-phase dump load switch. To using this
switch, the wind turbine will brake (three-phase dump load).11.
Adopt Modbus Communication protocol. Convenient to carry out the
secondary development.12. Adjusting the technical specification via
RS485 is available.Convenient to adjust the different wind turbines
for professional customers.13. Support WIFI and GPRS.Customers can
monitor the real-time working state of the on grid wind power
system via PC and mobile and query history working sate.Both
Android and OS are compatible in Mobile.14. Can increase the solar
panel control system according to customer requirements.15. For the
different wind turbine, the controller can be equipped with
mechanical yawing, rotate tail control, furled empennage,
mechanical brake,hydraulic brake, electromagnetism brake and other
brake functions.Technical Parameters of the On Grid Wind Turbine
Controller 50KW-200KWTypeSHJ-GT50KSHJ-GT100KSHJ-GT200KWind turbine
rated power50KW100KW200KWWind turbine Max. power100KW200KW300KWWind
turbine rated voltageAC400VAC400VAC400VFunctionRectifier,control,DC
outputAutomatic protection functionOver voltage protection, network
electric cut off protection, regulated supply output,
arresterManual functionManual brake, reset, emergency
switchDisplay modeLCDDisplay contentWind turbine voltage, current,
power; Solar voltage, current, power; DC output voltage, DC output
current, DC output power, total power.PWM constant
voltage1≥560Vdc≥560Vdc≥560VdcPWM constant
voltage2-----------≥560Vdc≥560VdcPWM constant
voltage3----------------------≥560Vdcwind turbine 3-phase dump load
voltage1580±5Vdc580±5Vdc580±5Vdcthree-phase dump load 1 delay time
12-20 min12-20 min12-20 minwind turbine 3-phase dump load
voltage2600±5Vdc600±5Vdc600±5Vdcthree-phase dump load 2 delay time
12-20 min12-20 min12-20 minwind turbine 3-phase dump load
voltage3-----------600±5Vdc600±5Vdcthree-phase dump load 3 delay
time -----------12-20 min12-20 minPWM dump load
fuse100A63A*263A*3Fuse of DC output160A250A450AConnecting wire of
the PWM dump load>20mm²>15mm²>15mm²Connecting wire of the
dump load>12mm²>16mm²>20mm²Work environment
temperature-30-60°CRelative humidity
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