
Technical Parameters of the FKJ-B (PWM) Off - Grid Wind Solar Controller 3KW
| 
							 Type  | 
						
							 3KW-24Vdc  | 
						
							 3KW-48Vdc  | 
						
							 3KW-96Vdc  | 
					
| 
							 Wind turbine rated power  | 
						
							 3KW  | 
						
							 3KW  | 
						
							 3KW  | 
					
| 
							 Wind turbine max. power  | 
						
							 6KW  | 
						
							 6KW  | 
						
							 6KW  | 
					
| 
							 Solar panel  | 
						
							 900W  | 
						
							 900W  | 
						
							 900W  | 
					
| 
							 Battery  | 
						
							 24Vdc  | 
						
							 48Vdc  | 
						
							 96Vdc  | 
					
| 
							 Function  | 
						
							 Rectifier,charge, control  | 
					||
| 
							 Display mode  | 
						
							 LCD  | 
					||
| 
							 Display content  | 
						
							 Wind turbine voltage, wind turbine current, wind turbine power, solar panel voltage, solar panel current, solar panel power, battery voltage, charge current  | 
					||
| 
							 PWM constant pressure voltage  | 
						
							 >28Vdc  | 
						
							 >56Vdc  | 
						
							 >110Vdc  | 
					
| 
							 3-phase load voltage of the wind turbine  | 
						
							 29±1Vdc  | 
						
							 58±1Vdc  | 
						
							 116±2Vdc  | 
					
| 
							 Recovery charging voltage of the wind turbine  | 
						
							 27±1Vdc  | 
						
							 54±1Vdc  | 
						
							 108±2Vdc  | 
					
| 
							 Stop charge voltage of solar panel  | 
						
							 29±1Vdc  | 
						
							 58±1Vdc  | 
						
							 116±2Vdc  | 
					
| 
							 Recovery charging voltage of solar panel  | 
						
							 <28Vdc  | 
						
							 <56Vdc  | 
						
							 <110Vdc  | 
					
| 
							 Low-voltage of the battery  | 
						
							 20±1Vdc  | 
						
							 40±1Vdc  | 
						
							 80±2Vdc  | 
					
| 
							 Self-provided connecting wire of the battery  | 
						
							 >30mm²  | 
						
							 >12mm²  | 
						
							 >6mm²  | 
					
| 
							 PWM fuse  | 
						
							 125A  | 
						
							 80A  | 
						
							 32A  | 
					
| 
							 Charging fuse  | 
						
							 160A  | 
						
							 100A  | 
						
							 50A  | 
					
| 
							 Work environment temperature  | 
						
							 -30-60°C  | 
					||
| 
							 Relative humidity  | 
						
							 <90% No condensation  | 
					||
| 
							 Noise (1m)  | 
						
							 <40dB  | 
					||
| 
							 Degree of protection  | 
						
							 IP20(Indoor)  | 
					||
| 
							 Cooling method  | 
						
							 Forced air cooling  | 
					||
| 
							 *Communication interface (optional)  | 
						
							 RS485/USB/GPRS/Ethernet  | 
					||
| 
							 *Temperature compensation(optional)  | 
						
							 -4mv/°C/2V,-35°C~+80°C, Accuracy:±1°C  | 
					||
| 
							 Size of the controller (mm)  | 
						
							 655*480*320  | 
						
							 575*430*320  | 
						
							 575*430*320  | 
					
| 
							 Weight of the controller  | 
						
							 27 Kg  | 
						
							 21Kg  | 
						
							 21Kg  | 
					
| 
							 Size of the load (mm)  | 
						
							 495*460*320  | 
						
							 495*460*320  | 
						
							 495*460*320  | 
					
| 
							 Weight of the load  | 
						
							 16Kg  | 
						
							 16 Kg  | 
						
							 16 Kg  | 
					
*Above parameter only for reference
1. Could be custom made to user specifications. 2, Could have solar power control subject to user demand.
	
	
	
	
	
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