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GTI Grid Series

 

 

7

  Three-phase connection 

          Connection 

electrical diagram of the micro inverter used in three-phase generation system, show 

          below: 

 

 

 
 
 
 
 
 
 
 
 
 
 
 
  
 
 

 

 

 

 

 

 

 

 

Summary of Contents for 200W

Page 1: ... 1 GTI Grid Series 1 GTI Series Inverters For Grid User Manual ...

Page 2: ...uce different current output Use advanced CPU to operate the different illuminance and the data can be directly displayed on the LCD Then you can visually see the sense of the strength of the sun unit Used more convenient Power Automatically Locked APL In different current fluctuations we should use the MPPT function When the MPPT function adjusted to the maximum power point the product automatica...

Page 3: ...HDIAC 5 Phase 1 Islanding protection VAC f AC Output short circuit protection Current limiting Show LED Installation Wall hanging Cooling Fan Standby Power 1W Night Power 1W Ambient temperature range 25 60 Humidity 0 99 Indoor Type Design Waterproof Indoor Type Design Electromagnetic Compatibility EN50081 part1 EN50082 part1 Power System Disturbance EN61000 3 2 EN60950 1 Network test DIN VDE 1026 ...

Page 4: ...r panel to inverter then make some loss F There must be a circuit breaker between solar power generation and power grid show like the switch A in figure 1 And there will be no load before the circuit breaker G Before connect all the connections you must disconnect the utility power After make sure the all connections are right then connect the utility power H If you need to disconnect the mains sw...

Page 5: ...sure both of the terminal are connect fastness to avoid bad contact Show like figure 3 Figure 3 4 Operation After all connection first open the mains switch then open the inverter When the inverter s green LED shows it means the inverter start to work 5 Several or many inverters used in parallel In order to achieve higher power we can use this inverter in stack For example 4 pcs of 300W grid tie i...

Page 6: ... 6 GTI Grid Series 6 Show as figure 4 Figure 4 6 Single phase connection Connection electrical diagram of the solar inverter used in single phase power generation system show as below ...

Page 7: ... 7 GTI Grid Series 7 7 Three phase connection Connection electrical diagram of the micro inverter used in three phase generation system show below ...

Page 8: ...ge protection Input DC voltage is greater than 28 5VDC 3 Over temperature protection when the chassis temperature is above 75 the temperature dropped about 2 10 minutes to restart automatically after cooling 4 Fault Protection when 110VAC or 220VAC power outage or shutdown 5 Islanding protection When the electric supply stop the inverter automatically shut down output B Green LED 1 Green LED flash...

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