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A Bergey WindPower Company Manual 

 
 

POWERSYNC II 

INVERTER 

 

Operator’s Manual 

Installation Instructions 

 

Part No. MANPSII 

Rev. 1.1 

November 2014

 

 
 
 
 
 
 
 
 

 
 
 
 
 
 
 
 
 
 
 

 

 
 

 

Bergey WindPower Company. All Rights Reserved. 

2200 Industrial Blvd. Norman, Ok US 

1.405.364.4212 

HU

www.bergey.com

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Summary of Contents for POWERSYNC II Series

Page 1: ...ny Manual POWERSYNC II INVERTER Operator s Manual Installation Instructions Part No MANPSII Rev 1 1 November 2014 Bergey WindPower Company All Rights Reserved 2200 Industrial Blvd Norman Ok US 1 405 364 4212 HUwww bergey comU ...

Page 2: ...y 28 2010 CNL Additionally evaluated to CAN CSA C22 2 No 107 1 1 General Use Power Supplies 3rd Edition Dated September 1 st 2001 with revision through 2006 The Bergey WindPower Company s model PSII12 and PSII126208 inverters are intended for variable frequency un rectified 3 phase AC input from Wind Powered Turbines 1 Table of Contents 1 TABLE OF CONTENTS 1 2 RATINGS 2 2 1 INPUT RATING 2 2 2 OUTP...

Page 3: ...120 VAC Operating Voltage Range Line Neutral 106 132 VAC Continuous Output Current Maximum 50 Amps Continuous Output Current Tolerance 10 Voltage Measurement Tolerance 10 VAC Operating Frequency Nominal 60 Hz Operating Frequency Range 59 3 to 60 5 Hz Operating Frequency Measurement Tolerance 0 5 Hz Output Power Factor 0 95 0 05 Temperature Range Normal Operation 4 F to 113ºF 20ºC to 45ºC Output Ov...

Page 4: ...s Use No 4 1 0 AWG 75 C Copper Clad Aluminum or Aluminum Conductors The following symbols are used as markings on this product with the following meanings Equipment grounding conductor This inverter is intended for operation in an indoor NEMA 1 compatible environment having a maximum ambient temperature of 45 C 113 F This unit or system is provided with fixed trip limits and shall not be aggregate...

Page 5: ...PowerSync II Operator s Manual Installation Instructions Page 4 Rev 1 1 1 405 364 4212 www bergey com 4 Installation 4 1 Dimensions ...

Page 6: ...vided with top and bottom venting of at least 100 square inches at each opening 4 3 Mounting The enclosure having a NEMA 1 rating is designed for indoor installation The enclosure is provided with four mounting feet with 7 16 dia mounting holes For mounting to a 0 10 thick metal surface use M6 3 8 bolts grade 3 or higher with nuts and flat washers For mounting to concrete use M6 or 3 8 bolts using...

Page 7: ...ng Terminals o 50 lbf in tightening torque o 8 AWG to a maximum of 2 AWG for Copper Conductors Only o Wire rated 75 C minimum 4 7 Earth Ground Connection Earth ground is to be connected to the two terminals provided inside the enclosure indicated by the earth ground equipment marking o Allowable wire size range is 8 AWG 4 AWG o 50 lbf in tightening torque The inverter s earth ground connections av...

Page 8: ... Input Disconnect Switch With three UL listed 400V 50A fuses Tower Disconnect Switch 240 Vac Utility Connection Reversing Meter For inverter inputs use Isolated 3 phase 600 Vac wire 6 2 AWG 90 C copper wire only 4 AWG minimum recommended 240Vac Split phase connection Surge Arrestor Run the phase wires either inside the tower tube or in grounded metal conduit This helps reduce induced current from ...

Page 9: ...ays below 45ºC 113ºF If the ventilation is compromised or the heatsink temperature exceeds 60 C the inverter will automatically reduce its output power 6 Touch Screen Display The touch screen display located on the front panel of the enclosure provides manual over ride and status of the inverter s operation The touch screen display also provides a Stop and a Reset button The Stop button is used wh...

Page 10: ... over time of operation VREF Used for factory installer setup IREF Used for factory installer setup Last Fault Displays the last fault that occurred since the inverter was powered up along with a fault code that may be useful when troubleshooting Unit Code Rev Indicates the firmware revision of the control DSP Disp Code Rev Indicates the firmware revision of the LCD display DSP A hidden feature of...

Page 11: ...age tracked by VREF Using this configuration the inverter can be adjusted to provide any power curve required IREF Idc 9 Last Fault Fault messages are displayed when a fault occurs and when the last fault parameter is selected The following table is a list of possible faults that may be displayed 7 Trouble Shooting Fault Message Fault Code Description INTERNAL ERROR 10 IGBT or control logic fault ...

Page 12: ...eeded Check for obstructions in the intake bottom and exhaust vents both sides cooling fans are both working proper ventilation is provided and no exposure to direct sunlight UNDER TEMP 4250 The internal low temperature threshold has been exceeded Avoid exposing the unit to temperatures below 20ºC 68ºF GROUND FAULT 7000 A grid side phase is shorted to chassis ground It may require a a Megger to tr...

Page 13: ...e product should be returned in its original shipping materials Unapproved containers may cause further damage to your inverter Contact BWC if replacement material is required Seal the carton securely and ship prepaid to the following address with the RMA number on the label Be sure to insure your inverter with your shipper Bergey WindPower Company Service Department 2200 Industrial Blvd Norman OK...

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