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Installation and Operator’s Manual 

   

 

    Page 15 of 20 

(Aurora Wind Interface  Rev 4.0) 
 

 

 

3.3

 

Diversion Load Connection 

The value of the Diversion Load resistor is determined by the wind system 
manufacturer using wind generator characteristics. 
 

 

Connect the Brake – terminal to the corresponding terminal properly sized 

diversion load. 

 

Connect the Brake + terminal to the corresponding terminal of the properly 

sized diversion load. 

 

Measure the resistance between the Brake – terminal and the Brake + terminal. 

 

The resistance value should be equivalent to the diversion load resistance 

value. 

3.4

 

Bulk Output DC Connections 

The Bulk Output DC connections provide the input to the Aurora Wind Inverter.  The 
polarity of these connections is critical for proper operation and to prevent damage to 
the Aurora Wind Inverter. 
 

 

Connect the Bulk Out + terminal to the IN+1 terminal in the Aurora wind 

inverter 

 

Connect the Bulk Out- terminal to the IN-1 terminal in the Aurora wind inverter 

 

Verify that the polarity of the wiring is correct. 

 

3.5

 

Wind Input Connections 

The wind turbine needs to be safety brake to a zero energy state before terminating 
the wind input wiring in the WBI.  Verify that no voltage is present before terminating 
the wiring. 
 

 

Wind Input 1 connect a single wire (Phase A) to the terminal 

 

Wind Input 2 connect a single wire (Phase B) to the terminal 

 

Wind Input 3 connect a single wire (Phase C) to the terminal 

 

3.6

 

Commissioning Sequence: 

The commissioning of the wind energy system must be performed by trained and 
qualified wind energy professional due to the potential hazards involved.   

3.6.1 Wiring Verification  

 

Verify Diversion Load connections (if installed). 

 

Verify Wind turbine input connections. 

 

Verify Aurora Wind Inverter is correctly and fully installed. 

 
 
 
 

Содержание AURORA PVI-2500-WIND-INTERFACE

Страница 1: ...AURORA Wind Box Interface INSTALLATION AND OPERATOR S MANUAL Model numbers PVI 7200 WIND INTERFACE PVI 4000 WIND INTERFACE PVI 2500 WIND INTERFACE Rev 4 0...

Страница 2: ...olo Ferrini 16 Apr 2009 Additional Information SAVE THESE INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS PVI 7200 WIND INTERFACE PVI 4000 WIND INTERFACE PVI 2500 WIND INTERFACE available upon request This...

Страница 3: ...e paragraphs highlighted by this symbol contain processes and instructions that must be absolutely understood and followed to avoid potential danger to people NOTE the paragraphs highlighted by this s...

Страница 4: ...ed and trained personnel all national regulations on accidents prevention shall be complied with According to these basic safety rules qualified and trained people have skills for the assembling start...

Страница 5: ...de 10 1 4 5 Grid Fail 10 1 4 6 Wait the wind 10 2 WBI Connections 11 2 1 Required System Connections 11 2 2 Wind Speed Feed back 13 3 WBI Installation and Commissioning 13 3 1 Assembly and Mounting In...

Страница 6: ...his function may extend the use of the product with some kind of high voltage turbine The diversion load activation may occur with high winds severe gusts and when the utility grid fails WARNING This...

Страница 7: ...utput power 360 600Vdc PVI 7200 W I 200 600Vdc PVI 4000 W I Operating ambient temperature 25 C to 55 C 13 F to 140 F Enclosure type Nema 4X Relative Humidity 0 100 condensing Audible Noise 40dBA Size...

Страница 8: ...llation and Operator s Manual Page 8 of 20 Aurora Wind Interface Rev 4 0 1 2 WBI Block Diagram The AURORA WBI is designed to be used with the Aurora Wind Inverter Figure 1 Wind Box Interface Block Dia...

Страница 9: ...tem block diagram The wind turbine must have a primary safety means of limiting the wind turbine speed this typically is a some type of furling method blade stalling self limiting airfoil design elect...

Страница 10: ...he utility interconnection checks and is connected to the utility grid The inverter is exporting power to the utility grid and following the power curve of the wind generator 1 4 4 Export Diversion Mo...

Страница 11: ...for all other non US versions I O Connection Required Knock out Trade Size US Glander others Wind Speed Optional PG 9 3 8 M16 Wind Input Yes PG 16 3 4 M32 Diversion Load Optional PG 16 1 2 M25 Bulk O...

Страница 12: ...Installation and Operator s Manual Page 12 of 20 Aurora Wind Interface Rev 4 0 Figure 4 Glanders designations for standard version non US...

Страница 13: ...k of fire and shock connect Output DC terminals prior to the connection of Input AC terminals Disconnect devices shall be provided in the end use installation on the AC side Input source shall have a...

Страница 14: ...The WBI must be mounted at least 1m 3 feet above floor level on a vertical surface 3 1 2 Minimum clearances The WBI needs to be mounted with the following minimum clearances around itself Top 20 cm 40...

Страница 15: ...the Aurora Wind Inverter Connect the Bulk Out terminal to the IN 1 terminal in the Aurora wind inverter Connect the Bulk Out terminal to the IN 1 terminal in the Aurora wind inverter Verify that the...

Страница 16: ...us LED 3 6 3 Aurora Wind Inverter The Aurora Wind Inverter is a grid connected only inverter A connection to a grid is required for operation The Aurora Wind Inverter will connect to the grid and expo...

Страница 17: ...iversion LED status High wind speeds Diversion load is active No proper power curve is uploaded W s slope is to be optimized Wind turbine stalls Wind Input Vac 40 Vac Diversion LED status Diversion Lo...

Страница 18: ...Installation and Operator s Manual Page 18 of 20 Aurora Wind Interface Rev 4 0...

Страница 19: ...Installation and Operator s Manual Page 19 of 20 Aurora Wind Interface Rev 4 0...

Страница 20: ...Installation and Operator s Manual Page 20 of 20 Aurora Wind Interface Rev 4 0...

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